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YUI.add('yui2-button', function(Y) {
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var YAHOO = Y.YUI2;
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/*
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Copyright (c) 2011, Yahoo! Inc. All rights reserved.
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Code licensed under the BSD License:
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http://developer.yahoo.com/yui/license.html
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version: 2.9.0
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*/
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/**
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* @module button
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* @description <p>The Button Control enables the creation of rich, graphical
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* buttons that function like traditional HTML form buttons. <em>Unlike</em>
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* traditional HTML form buttons, buttons created with the Button Control can have
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* a label that is different from its value. With the inclusion of the optional
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* <a href="module_menu.html">Menu Control</a>, the Button Control can also be
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* used to create menu buttons and split buttons, controls that are not
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* available natively in HTML. The Button Control can also be thought of as a
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* way to create more visually engaging implementations of the browser's
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* default radio-button and check-box controls.</p>
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* <p>The Button Control supports the following types:</p>
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* <dl>
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* <dt>push</dt>
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* <dd>Basic push button that can execute a user-specified command when
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* pressed.</dd>
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* <dt>link</dt>
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* <dd>Navigates to a specified url when pressed.</dd>
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* <dt>submit</dt>
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* <dd>Submits the parent form when pressed.</dd>
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* <dt>reset</dt>
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* <dd>Resets the parent form when pressed.</dd>
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* <dt>checkbox</dt>
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* <dd>Maintains a "checked" state that can be toggled on and off.</dd>
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* <dt>radio</dt>
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* <dd>Maintains a "checked" state that can be toggled on and off. Use with
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* the ButtonGroup class to create a set of controls that are mutually
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* exclusive; checking one button in the set will uncheck all others in
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* the group.</dd>
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* <dt>menu</dt>
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* <dd>When pressed will show/hide a menu.</dd>
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* <dt>split</dt>
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* <dd>Can execute a user-specified command or display a menu when pressed.</dd>
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* </dl>
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* @title Button
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* @namespace YAHOO.widget
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* @requires yahoo, dom, element, event
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* @optional container, menu
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*/
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(function () {
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/**
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* The Button class creates a rich, graphical button.
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* @param {String} p_oElement String specifying the id attribute of the
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* <code><input></code>, <code><button></code>,
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* <code><a></code>, or <code><span></code> element to
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* be used to create the button.
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* @param {<a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/level-
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* one-html.html#ID-6043025">HTMLInputElement</a>|<a href="http://www.w3.org
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* /TR/2000/WD-DOM-Level-1-20000929/level-one-html.html#ID-34812697">
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* HTMLButtonElement</a>|<a href="
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* http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/level-one-html.html#
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* ID-33759296">HTMLElement</a>} p_oElement Object reference for the
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* <code><input></code>, <code><button></code>,
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* <code><a></code>, or <code><span></code> element to be
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* used to create the button.
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* @param {Object} p_oElement Object literal specifying a set of
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* configuration attributes used to create the button.
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* @param {Object} p_oAttributes Optional. Object literal specifying a set
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* of configuration attributes used to create the button.
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* @namespace YAHOO.widget
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* @class Button
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* @constructor
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* @extends YAHOO.util.Element
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*/
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// Shorthard for utilities
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var Dom = YAHOO.util.Dom,
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Event = YAHOO.util.Event,
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Lang = YAHOO.lang,
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UA = YAHOO.env.ua,
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Overlay = YAHOO.widget.Overlay,
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Menu = YAHOO.widget.Menu,
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// Private member variables
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m_oButtons = {}, // Collection of all Button instances
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m_oOverlayManager = null, // YAHOO.widget.OverlayManager instance
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m_oSubmitTrigger = null, // The button that submitted the form
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m_oFocusedButton = null; // The button that has focus
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// Private methods
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/**
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* @method createInputElement
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* @description Creates an <code><input></code> element of the
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* specified type.
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* @private
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* @param {String} p_sType String specifying the type of
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* <code><input></code> element to create.
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* @param {String} p_sName String specifying the name of
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* <code><input></code> element to create.
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* @param {String} p_sValue String specifying the value of
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* <code><input></code> element to create.
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* @param {String} p_bChecked Boolean specifying if the
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* <code><input></code> element is to be checked.
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* @return {<a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/level-
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* one-html.html#ID-6043025">HTMLInputElement</a>}
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*/
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function createInputElement(p_sType, p_sName, p_sValue, p_bChecked) {
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var oInput,
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sInput;
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if (Lang.isString(p_sType) && Lang.isString(p_sName)) {
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if (UA.ie && (UA.ie < 9)) {
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/*
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For IE it is necessary to create the element with the
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"type," "name," "value," and "checked" properties set all
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at once.
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*/
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sInput = "<input type=\"" + p_sType + "\" name=\"" +
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p_sName + "\"";
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if (p_bChecked) {
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sInput += " checked";
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}
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sInput += ">";
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oInput = document.createElement(sInput);
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oInput.value = p_sValue;
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} else {
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oInput = document.createElement("input");
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oInput.name = p_sName;
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oInput.type = p_sType;
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oInput.value = p_sValue;
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if (p_bChecked) {
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oInput.checked = true;
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}
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}
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}
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return oInput;
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}
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/**
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* @method setAttributesFromSrcElement
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* @description Gets the values for all the attributes of the source element
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* (either <code><input></code> or <code><a></code>) that
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* map to Button configuration attributes and sets them into a collection
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* that is passed to the Button constructor.
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* @private
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* @param {<a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/level-
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* one-html.html#ID-6043025">HTMLInputElement</a>|<a href="http://www.w3.org/
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* TR/2000/WD-DOM-Level-1-20000929/level-one-html.html#ID-
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* 48250443">HTMLAnchorElement</a>} p_oElement Object reference to the HTML
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* element (either <code><input></code> or <code><span>
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* </code>) used to create the button.
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* @param {Object} p_oAttributes Object reference for the collection of
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* configuration attributes used to create the button.
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*/
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function setAttributesFromSrcElement(p_oElement, p_oAttributes) {
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var sSrcElementNodeName = p_oElement.nodeName.toUpperCase(),
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sClass = (this.CLASS_NAME_PREFIX + this.CSS_CLASS_NAME),
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me = this,
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oAttribute,
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oRootNode,
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sText;
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/**
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* @method setAttributeFromDOMAttribute
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* @description Gets the value of the specified DOM attribute and sets it
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* into the collection of configuration attributes used to configure
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* the button.
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* @private
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* @param {String} p_sAttribute String representing the name of the
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* attribute to retrieve from the DOM element.
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*/
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function setAttributeFromDOMAttribute(p_sAttribute) {
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if (!(p_sAttribute in p_oAttributes)) {
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/*
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Need to use "getAttributeNode" instead of "getAttribute"
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because using "getAttribute," IE will return the innerText
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of a <code><button></code> for the value attribute
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rather than the value of the "value" attribute.
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*/
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oAttribute = p_oElement.getAttributeNode(p_sAttribute);
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if (oAttribute && ("value" in oAttribute)) {
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p_oAttributes[p_sAttribute] = oAttribute.value;
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}
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}
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}
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/**
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* @method setFormElementProperties
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* @description Gets the value of the attributes from the form element
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* and sets them into the collection of configuration attributes used to
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* configure the button.
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* @private
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*/
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function setFormElementProperties() {
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setAttributeFromDOMAttribute("type");
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if (p_oAttributes.type == "button") {
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p_oAttributes.type = "push";
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}
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if (!("disabled" in p_oAttributes)) {
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p_oAttributes.disabled = p_oElement.disabled;
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}
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setAttributeFromDOMAttribute("name");
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setAttributeFromDOMAttribute("value");
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setAttributeFromDOMAttribute("title");
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}
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switch (sSrcElementNodeName) {
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case "A":
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p_oAttributes.type = "link";
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setAttributeFromDOMAttribute("href");
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setAttributeFromDOMAttribute("target");
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break;
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case "INPUT":
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setFormElementProperties();
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if (!("checked" in p_oAttributes)) {
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p_oAttributes.checked = p_oElement.checked;
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}
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break;
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case "BUTTON":
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setFormElementProperties();
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oRootNode = p_oElement.parentNode.parentNode;
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if (Dom.hasClass(oRootNode, sClass + "-checked")) {
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p_oAttributes.checked = true;
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}
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if (Dom.hasClass(oRootNode, sClass + "-disabled")) {
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p_oAttributes.disabled = true;
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}
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p_oElement.removeAttribute("value");
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p_oElement.setAttribute("type", "button");
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break;
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}
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p_oElement.removeAttribute("id");
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p_oElement.removeAttribute("name");
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if (!("tabindex" in p_oAttributes)) {
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p_oAttributes.tabindex = p_oElement.tabIndex;
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}
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if (!("label" in p_oAttributes)) {
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// Set the "label" property
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sText = sSrcElementNodeName == "INPUT" ?
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p_oElement.value : p_oElement.innerHTML;
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if (sText && sText.length > 0) {
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p_oAttributes.label = sText;
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}
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}
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}
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/**
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* @method initConfig
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* @description Initializes the set of configuration attributes that are
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* used to instantiate the button.
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* @private
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* @param {Object} Object representing the button's set of
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* configuration attributes.
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*/
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function initConfig(p_oConfig) {
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var oAttributes = p_oConfig.attributes,
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oSrcElement = oAttributes.srcelement,
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sSrcElementNodeName = oSrcElement.nodeName.toUpperCase(),
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me = this;
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if (sSrcElementNodeName == this.NODE_NAME) {
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p_oConfig.element = oSrcElement;
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p_oConfig.id = oSrcElement.id;
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Dom.getElementsBy(function (p_oElement) {
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switch (p_oElement.nodeName.toUpperCase()) {
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case "BUTTON":
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case "A":
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case "INPUT":
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setAttributesFromSrcElement.call(me, p_oElement,
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oAttributes);
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break;
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}
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}, "*", oSrcElement);
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}
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else {
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switch (sSrcElementNodeName) {
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382 |
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case "BUTTON":
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case "A":
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case "INPUT":
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386 |
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|
387 |
setAttributesFromSrcElement.call(this, oSrcElement,
|
|
|
388 |
oAttributes);
|
|
|
389 |
|
|
|
390 |
break;
|
|
|
391 |
|
|
|
392 |
}
|
|
|
393 |
|
|
|
394 |
}
|
|
|
395 |
|
|
|
396 |
}
|
|
|
397 |
|
|
|
398 |
|
|
|
399 |
|
|
|
400 |
// Constructor
|
|
|
401 |
|
|
|
402 |
YAHOO.widget.Button = function (p_oElement, p_oAttributes) {
|
|
|
403 |
|
|
|
404 |
if (!Overlay && YAHOO.widget.Overlay) {
|
|
|
405 |
|
|
|
406 |
Overlay = YAHOO.widget.Overlay;
|
|
|
407 |
|
|
|
408 |
}
|
|
|
409 |
|
|
|
410 |
|
|
|
411 |
if (!Menu && YAHOO.widget.Menu) {
|
|
|
412 |
|
|
|
413 |
Menu = YAHOO.widget.Menu;
|
|
|
414 |
|
|
|
415 |
}
|
|
|
416 |
|
|
|
417 |
|
|
|
418 |
var fnSuperClass = YAHOO.widget.Button.superclass.constructor,
|
|
|
419 |
oConfig,
|
|
|
420 |
oElement;
|
|
|
421 |
|
|
|
422 |
|
|
|
423 |
if (arguments.length == 1 && !Lang.isString(p_oElement) && !p_oElement.nodeName) {
|
|
|
424 |
|
|
|
425 |
if (!p_oElement.id) {
|
|
|
426 |
|
|
|
427 |
p_oElement.id = Dom.generateId();
|
|
|
428 |
|
|
|
429 |
|
|
|
430 |
}
|
|
|
431 |
|
|
|
432 |
|
|
|
433 |
fnSuperClass.call(this, (this.createButtonElement(p_oElement.type)), p_oElement);
|
|
|
434 |
|
|
|
435 |
}
|
|
|
436 |
else {
|
|
|
437 |
|
|
|
438 |
oConfig = { element: null, attributes: (p_oAttributes || {}) };
|
|
|
439 |
|
|
|
440 |
|
|
|
441 |
if (Lang.isString(p_oElement)) {
|
|
|
442 |
|
|
|
443 |
oElement = Dom.get(p_oElement);
|
|
|
444 |
|
|
|
445 |
if (oElement) {
|
|
|
446 |
|
|
|
447 |
if (!oConfig.attributes.id) {
|
|
|
448 |
|
|
|
449 |
oConfig.attributes.id = p_oElement;
|
|
|
450 |
|
|
|
451 |
}
|
|
|
452 |
|
|
|
453 |
|
|
|
454 |
|
|
|
455 |
oConfig.attributes.srcelement = oElement;
|
|
|
456 |
|
|
|
457 |
initConfig.call(this, oConfig);
|
|
|
458 |
|
|
|
459 |
|
|
|
460 |
if (!oConfig.element) {
|
|
|
461 |
|
|
|
462 |
|
|
|
463 |
oConfig.element = this.createButtonElement(oConfig.attributes.type);
|
|
|
464 |
|
|
|
465 |
}
|
|
|
466 |
|
|
|
467 |
fnSuperClass.call(this, oConfig.element, oConfig.attributes);
|
|
|
468 |
|
|
|
469 |
}
|
|
|
470 |
|
|
|
471 |
}
|
|
|
472 |
else if (p_oElement.nodeName) {
|
|
|
473 |
|
|
|
474 |
if (!oConfig.attributes.id) {
|
|
|
475 |
|
|
|
476 |
if (p_oElement.id) {
|
|
|
477 |
|
|
|
478 |
oConfig.attributes.id = p_oElement.id;
|
|
|
479 |
|
|
|
480 |
}
|
|
|
481 |
else {
|
|
|
482 |
|
|
|
483 |
oConfig.attributes.id = Dom.generateId();
|
|
|
484 |
|
|
|
485 |
|
|
|
486 |
}
|
|
|
487 |
|
|
|
488 |
}
|
|
|
489 |
|
|
|
490 |
|
|
|
491 |
|
|
|
492 |
oConfig.attributes.srcelement = p_oElement;
|
|
|
493 |
|
|
|
494 |
initConfig.call(this, oConfig);
|
|
|
495 |
|
|
|
496 |
|
|
|
497 |
if (!oConfig.element) {
|
|
|
498 |
|
|
|
499 |
|
|
|
500 |
oConfig.element = this.createButtonElement(oConfig.attributes.type);
|
|
|
501 |
|
|
|
502 |
}
|
|
|
503 |
|
|
|
504 |
fnSuperClass.call(this, oConfig.element, oConfig.attributes);
|
|
|
505 |
|
|
|
506 |
}
|
|
|
507 |
|
|
|
508 |
}
|
|
|
509 |
|
|
|
510 |
};
|
|
|
511 |
|
|
|
512 |
|
|
|
513 |
|
|
|
514 |
YAHOO.extend(YAHOO.widget.Button, YAHOO.util.Element, {
|
|
|
515 |
|
|
|
516 |
|
|
|
517 |
// Protected properties
|
|
|
518 |
|
|
|
519 |
|
|
|
520 |
/**
|
|
|
521 |
* @property _button
|
|
|
522 |
* @description Object reference to the button's internal
|
|
|
523 |
* <code><a></code> or <code><button></code> element.
|
|
|
524 |
* @default null
|
|
|
525 |
* @protected
|
|
|
526 |
* @type <a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/
|
|
|
527 |
* level-one-html.html#ID-48250443">HTMLAnchorElement</a>|<a href="
|
|
|
528 |
* http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/level-one-html.html
|
|
|
529 |
* #ID-34812697">HTMLButtonElement</a>
|
|
|
530 |
*/
|
|
|
531 |
_button: null,
|
|
|
532 |
|
|
|
533 |
|
|
|
534 |
/**
|
|
|
535 |
* @property _menu
|
|
|
536 |
* @description Object reference to the button's menu.
|
|
|
537 |
* @default null
|
|
|
538 |
* @protected
|
|
|
539 |
* @type {<a href="YAHOO.widget.Overlay.html">YAHOO.widget.Overlay</a>|
|
|
|
540 |
* <a href="YAHOO.widget.Menu.html">YAHOO.widget.Menu</a>}
|
|
|
541 |
*/
|
|
|
542 |
_menu: null,
|
|
|
543 |
|
|
|
544 |
|
|
|
545 |
/**
|
|
|
546 |
* @property _hiddenFields
|
|
|
547 |
* @description Object reference to the <code><input></code>
|
|
|
548 |
* element, or array of HTML form elements used to represent the button
|
|
|
549 |
* when its parent form is submitted.
|
|
|
550 |
* @default null
|
|
|
551 |
* @protected
|
|
|
552 |
* @type <a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/
|
|
|
553 |
* level-one-html.html#ID-6043025">HTMLInputElement</a>|Array
|
|
|
554 |
*/
|
|
|
555 |
_hiddenFields: null,
|
|
|
556 |
|
|
|
557 |
|
|
|
558 |
/**
|
|
|
559 |
* @property _onclickAttributeValue
|
|
|
560 |
* @description Object reference to the button's current value for the
|
|
|
561 |
* "onclick" configuration attribute.
|
|
|
562 |
* @default null
|
|
|
563 |
* @protected
|
|
|
564 |
* @type Object
|
|
|
565 |
*/
|
|
|
566 |
_onclickAttributeValue: null,
|
|
|
567 |
|
|
|
568 |
|
|
|
569 |
/**
|
|
|
570 |
* @property _activationKeyPressed
|
|
|
571 |
* @description Boolean indicating if the key(s) that toggle the button's
|
|
|
572 |
* "active" state have been pressed.
|
|
|
573 |
* @default false
|
|
|
574 |
* @protected
|
|
|
575 |
* @type Boolean
|
|
|
576 |
*/
|
|
|
577 |
_activationKeyPressed: false,
|
|
|
578 |
|
|
|
579 |
|
|
|
580 |
/**
|
|
|
581 |
* @property _activationButtonPressed
|
|
|
582 |
* @description Boolean indicating if the mouse button that toggles
|
|
|
583 |
* the button's "active" state has been pressed.
|
|
|
584 |
* @default false
|
|
|
585 |
* @protected
|
|
|
586 |
* @type Boolean
|
|
|
587 |
*/
|
|
|
588 |
_activationButtonPressed: false,
|
|
|
589 |
|
|
|
590 |
|
|
|
591 |
/**
|
|
|
592 |
* @property _hasKeyEventHandlers
|
|
|
593 |
* @description Boolean indicating if the button's "blur", "keydown" and
|
|
|
594 |
* "keyup" event handlers are assigned
|
|
|
595 |
* @default false
|
|
|
596 |
* @protected
|
|
|
597 |
* @type Boolean
|
|
|
598 |
*/
|
|
|
599 |
_hasKeyEventHandlers: false,
|
|
|
600 |
|
|
|
601 |
|
|
|
602 |
/**
|
|
|
603 |
* @property _hasMouseEventHandlers
|
|
|
604 |
* @description Boolean indicating if the button's "mouseout,"
|
|
|
605 |
* "mousedown," and "mouseup" event handlers are assigned
|
|
|
606 |
* @default false
|
|
|
607 |
* @protected
|
|
|
608 |
* @type Boolean
|
|
|
609 |
*/
|
|
|
610 |
_hasMouseEventHandlers: false,
|
|
|
611 |
|
|
|
612 |
|
|
|
613 |
/**
|
|
|
614 |
* @property _nOptionRegionX
|
|
|
615 |
* @description Number representing the X coordinate of the leftmost edge of the Button's
|
|
|
616 |
* option region. Applies only to Buttons of type "split".
|
|
|
617 |
* @default 0
|
|
|
618 |
* @protected
|
|
|
619 |
* @type Number
|
|
|
620 |
*/
|
|
|
621 |
_nOptionRegionX: 0,
|
|
|
622 |
|
|
|
623 |
|
|
|
624 |
|
|
|
625 |
// Constants
|
|
|
626 |
|
|
|
627 |
/**
|
|
|
628 |
* @property CLASS_NAME_PREFIX
|
|
|
629 |
* @description Prefix used for all class names applied to a Button.
|
|
|
630 |
* @default "yui-"
|
|
|
631 |
* @final
|
|
|
632 |
* @type String
|
|
|
633 |
*/
|
|
|
634 |
CLASS_NAME_PREFIX: "yui-",
|
|
|
635 |
|
|
|
636 |
|
|
|
637 |
/**
|
|
|
638 |
* @property NODE_NAME
|
|
|
639 |
* @description The name of the node to be used for the button's
|
|
|
640 |
* root element.
|
|
|
641 |
* @default "SPAN"
|
|
|
642 |
* @final
|
|
|
643 |
* @type String
|
|
|
644 |
*/
|
|
|
645 |
NODE_NAME: "SPAN",
|
|
|
646 |
|
|
|
647 |
|
|
|
648 |
/**
|
|
|
649 |
* @property CHECK_ACTIVATION_KEYS
|
|
|
650 |
* @description Array of numbers representing keys that (when pressed)
|
|
|
651 |
* toggle the button's "checked" attribute.
|
|
|
652 |
* @default [32]
|
|
|
653 |
* @final
|
|
|
654 |
* @type Array
|
|
|
655 |
*/
|
|
|
656 |
CHECK_ACTIVATION_KEYS: [32],
|
|
|
657 |
|
|
|
658 |
|
|
|
659 |
/**
|
|
|
660 |
* @property ACTIVATION_KEYS
|
|
|
661 |
* @description Array of numbers representing keys that (when presed)
|
|
|
662 |
* toggle the button's "active" state.
|
|
|
663 |
* @default [13, 32]
|
|
|
664 |
* @final
|
|
|
665 |
* @type Array
|
|
|
666 |
*/
|
|
|
667 |
ACTIVATION_KEYS: [13, 32],
|
|
|
668 |
|
|
|
669 |
|
|
|
670 |
/**
|
|
|
671 |
* @property OPTION_AREA_WIDTH
|
|
|
672 |
* @description Width (in pixels) of the area of a split button that
|
|
|
673 |
* when pressed will display a menu.
|
|
|
674 |
* @default 20
|
|
|
675 |
* @final
|
|
|
676 |
* @type Number
|
|
|
677 |
*/
|
|
|
678 |
OPTION_AREA_WIDTH: 20,
|
|
|
679 |
|
|
|
680 |
|
|
|
681 |
/**
|
|
|
682 |
* @property CSS_CLASS_NAME
|
|
|
683 |
* @description String representing the CSS class(es) to be applied to
|
|
|
684 |
* the button's root element.
|
|
|
685 |
* @default "button"
|
|
|
686 |
* @final
|
|
|
687 |
* @type String
|
|
|
688 |
*/
|
|
|
689 |
CSS_CLASS_NAME: "button",
|
|
|
690 |
|
|
|
691 |
|
|
|
692 |
|
|
|
693 |
// Protected attribute setter methods
|
|
|
694 |
|
|
|
695 |
|
|
|
696 |
/**
|
|
|
697 |
* @method _setType
|
|
|
698 |
* @description Sets the value of the button's "type" attribute.
|
|
|
699 |
* @protected
|
|
|
700 |
* @param {String} p_sType String indicating the value for the button's
|
|
|
701 |
* "type" attribute.
|
|
|
702 |
*/
|
|
|
703 |
_setType: function (p_sType) {
|
|
|
704 |
|
|
|
705 |
if (p_sType == "split") {
|
|
|
706 |
|
|
|
707 |
this.on("option", this._onOption);
|
|
|
708 |
|
|
|
709 |
}
|
|
|
710 |
|
|
|
711 |
},
|
|
|
712 |
|
|
|
713 |
|
|
|
714 |
/**
|
|
|
715 |
* @method _setLabel
|
|
|
716 |
* @description Sets the value of the button's "label" attribute.
|
|
|
717 |
* @protected
|
|
|
718 |
* @param {HTML} p_sLabel String indicating the value for the button's
|
|
|
719 |
* "label" attribute.
|
|
|
720 |
*/
|
|
|
721 |
_setLabel: function (p_sLabel) {
|
|
|
722 |
|
|
|
723 |
this._button.innerHTML = p_sLabel;
|
|
|
724 |
|
|
|
725 |
|
|
|
726 |
/*
|
|
|
727 |
Remove and add the default class name from the root element
|
|
|
728 |
for Gecko to ensure that the button shrinkwraps to the label.
|
|
|
729 |
Without this the button will not be rendered at the correct
|
|
|
730 |
width when the label changes. The most likely cause for this
|
|
|
731 |
bug is button's use of the Gecko-specific CSS display type of
|
|
|
732 |
"-moz-inline-box" to simulate "inline-block" supported by IE,
|
|
|
733 |
Safari and Opera.
|
|
|
734 |
*/
|
|
|
735 |
|
|
|
736 |
var sClass,
|
|
|
737 |
nGeckoVersion = UA.gecko;
|
|
|
738 |
|
|
|
739 |
|
|
|
740 |
if (nGeckoVersion && nGeckoVersion < 1.9 && Dom.inDocument(this.get("element"))) {
|
|
|
741 |
|
|
|
742 |
sClass = (this.CLASS_NAME_PREFIX + this.CSS_CLASS_NAME);
|
|
|
743 |
|
|
|
744 |
this.removeClass(sClass);
|
|
|
745 |
|
|
|
746 |
Lang.later(0, this, this.addClass, sClass);
|
|
|
747 |
|
|
|
748 |
}
|
|
|
749 |
|
|
|
750 |
},
|
|
|
751 |
|
|
|
752 |
|
|
|
753 |
/**
|
|
|
754 |
* @method _setTabIndex
|
|
|
755 |
* @description Sets the value of the button's "tabindex" attribute.
|
|
|
756 |
* @protected
|
|
|
757 |
* @param {Number} p_nTabIndex Number indicating the value for the
|
|
|
758 |
* button's "tabindex" attribute.
|
|
|
759 |
*/
|
|
|
760 |
_setTabIndex: function (p_nTabIndex) {
|
|
|
761 |
|
|
|
762 |
this._button.tabIndex = p_nTabIndex;
|
|
|
763 |
|
|
|
764 |
},
|
|
|
765 |
|
|
|
766 |
|
|
|
767 |
/**
|
|
|
768 |
* @method _setTitle
|
|
|
769 |
* @description Sets the value of the button's "title" attribute.
|
|
|
770 |
* @protected
|
|
|
771 |
* @param {String} p_nTabIndex Number indicating the value for
|
|
|
772 |
* the button's "title" attribute.
|
|
|
773 |
*/
|
|
|
774 |
_setTitle: function (p_sTitle) {
|
|
|
775 |
|
|
|
776 |
if (this.get("type") != "link") {
|
|
|
777 |
|
|
|
778 |
this._button.title = p_sTitle;
|
|
|
779 |
|
|
|
780 |
}
|
|
|
781 |
|
|
|
782 |
},
|
|
|
783 |
|
|
|
784 |
|
|
|
785 |
/**
|
|
|
786 |
* @method _setDisabled
|
|
|
787 |
* @description Sets the value of the button's "disabled" attribute.
|
|
|
788 |
* @protected
|
|
|
789 |
* @param {Boolean} p_bDisabled Boolean indicating the value for
|
|
|
790 |
* the button's "disabled" attribute.
|
|
|
791 |
*/
|
|
|
792 |
_setDisabled: function (p_bDisabled) {
|
|
|
793 |
|
|
|
794 |
if (this.get("type") != "link") {
|
|
|
795 |
|
|
|
796 |
if (p_bDisabled) {
|
|
|
797 |
|
|
|
798 |
if (this._menu) {
|
|
|
799 |
|
|
|
800 |
this._menu.hide();
|
|
|
801 |
|
|
|
802 |
}
|
|
|
803 |
|
|
|
804 |
if (this.hasFocus()) {
|
|
|
805 |
|
|
|
806 |
this.blur();
|
|
|
807 |
|
|
|
808 |
}
|
|
|
809 |
|
|
|
810 |
this._button.setAttribute("disabled", "disabled");
|
|
|
811 |
|
|
|
812 |
this.addStateCSSClasses("disabled");
|
|
|
813 |
|
|
|
814 |
this.removeStateCSSClasses("hover");
|
|
|
815 |
this.removeStateCSSClasses("active");
|
|
|
816 |
this.removeStateCSSClasses("focus");
|
|
|
817 |
|
|
|
818 |
}
|
|
|
819 |
else {
|
|
|
820 |
|
|
|
821 |
this._button.removeAttribute("disabled");
|
|
|
822 |
|
|
|
823 |
this.removeStateCSSClasses("disabled");
|
|
|
824 |
|
|
|
825 |
}
|
|
|
826 |
|
|
|
827 |
}
|
|
|
828 |
|
|
|
829 |
},
|
|
|
830 |
|
|
|
831 |
|
|
|
832 |
/**
|
|
|
833 |
* @method _setHref
|
|
|
834 |
* @description Sets the value of the button's "href" attribute.
|
|
|
835 |
* @protected
|
|
|
836 |
* @param {String} p_sHref String indicating the value for the button's
|
|
|
837 |
* "href" attribute.
|
|
|
838 |
*/
|
|
|
839 |
_setHref: function (p_sHref) {
|
|
|
840 |
|
|
|
841 |
if (this.get("type") == "link") {
|
|
|
842 |
|
|
|
843 |
this._button.href = p_sHref;
|
|
|
844 |
|
|
|
845 |
}
|
|
|
846 |
|
|
|
847 |
},
|
|
|
848 |
|
|
|
849 |
|
|
|
850 |
/**
|
|
|
851 |
* @method _setTarget
|
|
|
852 |
* @description Sets the value of the button's "target" attribute.
|
|
|
853 |
* @protected
|
|
|
854 |
* @param {String} p_sTarget String indicating the value for the button's
|
|
|
855 |
* "target" attribute.
|
|
|
856 |
*/
|
|
|
857 |
_setTarget: function (p_sTarget) {
|
|
|
858 |
|
|
|
859 |
if (this.get("type") == "link") {
|
|
|
860 |
|
|
|
861 |
this._button.setAttribute("target", p_sTarget);
|
|
|
862 |
|
|
|
863 |
}
|
|
|
864 |
|
|
|
865 |
},
|
|
|
866 |
|
|
|
867 |
|
|
|
868 |
/**
|
|
|
869 |
* @method _setChecked
|
|
|
870 |
* @description Sets the value of the button's "target" attribute.
|
|
|
871 |
* @protected
|
|
|
872 |
* @param {Boolean} p_bChecked Boolean indicating the value for
|
|
|
873 |
* the button's "checked" attribute.
|
|
|
874 |
*/
|
|
|
875 |
_setChecked: function (p_bChecked) {
|
|
|
876 |
|
|
|
877 |
var sType = this.get("type");
|
|
|
878 |
|
|
|
879 |
if (sType == "checkbox" || sType == "radio") {
|
|
|
880 |
|
|
|
881 |
if (p_bChecked) {
|
|
|
882 |
this.addStateCSSClasses("checked");
|
|
|
883 |
}
|
|
|
884 |
else {
|
|
|
885 |
this.removeStateCSSClasses("checked");
|
|
|
886 |
}
|
|
|
887 |
|
|
|
888 |
}
|
|
|
889 |
|
|
|
890 |
},
|
|
|
891 |
|
|
|
892 |
|
|
|
893 |
/**
|
|
|
894 |
* @method _setMenu
|
|
|
895 |
* @description Sets the value of the button's "menu" attribute.
|
|
|
896 |
* @protected
|
|
|
897 |
* @param {Object} p_oMenu Object indicating the value for the button's
|
|
|
898 |
* "menu" attribute.
|
|
|
899 |
*/
|
|
|
900 |
_setMenu: function (p_oMenu) {
|
|
|
901 |
|
|
|
902 |
var bLazyLoad = this.get("lazyloadmenu"),
|
|
|
903 |
oButtonElement = this.get("element"),
|
|
|
904 |
sMenuCSSClassName,
|
|
|
905 |
|
|
|
906 |
/*
|
|
|
907 |
Boolean indicating if the value of p_oMenu is an instance
|
|
|
908 |
of YAHOO.widget.Menu or YAHOO.widget.Overlay.
|
|
|
909 |
*/
|
|
|
910 |
|
|
|
911 |
bInstance = false,
|
|
|
912 |
oMenu,
|
|
|
913 |
oMenuElement,
|
|
|
914 |
oSrcElement;
|
|
|
915 |
|
|
|
916 |
|
|
|
917 |
function onAppendTo() {
|
|
|
918 |
|
|
|
919 |
oMenu.render(oButtonElement.parentNode);
|
|
|
920 |
|
|
|
921 |
this.removeListener("appendTo", onAppendTo);
|
|
|
922 |
|
|
|
923 |
}
|
|
|
924 |
|
|
|
925 |
|
|
|
926 |
function setMenuContainer() {
|
|
|
927 |
|
|
|
928 |
oMenu.cfg.queueProperty("container", oButtonElement.parentNode);
|
|
|
929 |
|
|
|
930 |
this.removeListener("appendTo", setMenuContainer);
|
|
|
931 |
|
|
|
932 |
}
|
|
|
933 |
|
|
|
934 |
|
|
|
935 |
function initMenu() {
|
|
|
936 |
|
|
|
937 |
var oContainer;
|
|
|
938 |
|
|
|
939 |
if (oMenu) {
|
|
|
940 |
|
|
|
941 |
Dom.addClass(oMenu.element, this.get("menuclassname"));
|
|
|
942 |
Dom.addClass(oMenu.element, this.CLASS_NAME_PREFIX + this.get("type") + "-button-menu");
|
|
|
943 |
|
|
|
944 |
oMenu.showEvent.subscribe(this._onMenuShow, null, this);
|
|
|
945 |
oMenu.hideEvent.subscribe(this._onMenuHide, null, this);
|
|
|
946 |
oMenu.renderEvent.subscribe(this._onMenuRender, null, this);
|
|
|
947 |
|
|
|
948 |
|
|
|
949 |
if (Menu && oMenu instanceof Menu) {
|
|
|
950 |
|
|
|
951 |
if (bLazyLoad) {
|
|
|
952 |
|
|
|
953 |
oContainer = this.get("container");
|
|
|
954 |
|
|
|
955 |
if (oContainer) {
|
|
|
956 |
|
|
|
957 |
oMenu.cfg.queueProperty("container", oContainer);
|
|
|
958 |
|
|
|
959 |
}
|
|
|
960 |
else {
|
|
|
961 |
|
|
|
962 |
this.on("appendTo", setMenuContainer);
|
|
|
963 |
|
|
|
964 |
}
|
|
|
965 |
|
|
|
966 |
}
|
|
|
967 |
|
|
|
968 |
oMenu.cfg.queueProperty("clicktohide", false);
|
|
|
969 |
|
|
|
970 |
oMenu.keyDownEvent.subscribe(this._onMenuKeyDown, this, true);
|
|
|
971 |
oMenu.subscribe("click", this._onMenuClick, this, true);
|
|
|
972 |
|
|
|
973 |
this.on("selectedMenuItemChange", this._onSelectedMenuItemChange);
|
|
|
974 |
|
|
|
975 |
oSrcElement = oMenu.srcElement;
|
|
|
976 |
|
|
|
977 |
if (oSrcElement && oSrcElement.nodeName.toUpperCase() == "SELECT") {
|
|
|
978 |
|
|
|
979 |
oSrcElement.style.display = "none";
|
|
|
980 |
oSrcElement.parentNode.removeChild(oSrcElement);
|
|
|
981 |
|
|
|
982 |
}
|
|
|
983 |
|
|
|
984 |
}
|
|
|
985 |
else if (Overlay && oMenu instanceof Overlay) {
|
|
|
986 |
|
|
|
987 |
if (!m_oOverlayManager) {
|
|
|
988 |
|
|
|
989 |
m_oOverlayManager = new YAHOO.widget.OverlayManager();
|
|
|
990 |
|
|
|
991 |
}
|
|
|
992 |
|
|
|
993 |
m_oOverlayManager.register(oMenu);
|
|
|
994 |
|
|
|
995 |
}
|
|
|
996 |
|
|
|
997 |
|
|
|
998 |
this._menu = oMenu;
|
|
|
999 |
|
|
|
1000 |
|
|
|
1001 |
if (!bInstance && !bLazyLoad) {
|
|
|
1002 |
|
|
|
1003 |
if (Dom.inDocument(oButtonElement)) {
|
|
|
1004 |
|
|
|
1005 |
oMenu.render(oButtonElement.parentNode);
|
|
|
1006 |
|
|
|
1007 |
}
|
|
|
1008 |
else {
|
|
|
1009 |
|
|
|
1010 |
this.on("appendTo", onAppendTo);
|
|
|
1011 |
|
|
|
1012 |
}
|
|
|
1013 |
|
|
|
1014 |
}
|
|
|
1015 |
|
|
|
1016 |
}
|
|
|
1017 |
|
|
|
1018 |
}
|
|
|
1019 |
|
|
|
1020 |
|
|
|
1021 |
if (Overlay) {
|
|
|
1022 |
|
|
|
1023 |
if (Menu) {
|
|
|
1024 |
|
|
|
1025 |
sMenuCSSClassName = Menu.prototype.CSS_CLASS_NAME;
|
|
|
1026 |
|
|
|
1027 |
}
|
|
|
1028 |
|
|
|
1029 |
if (p_oMenu && Menu && (p_oMenu instanceof Menu)) {
|
|
|
1030 |
|
|
|
1031 |
oMenu = p_oMenu;
|
|
|
1032 |
bInstance = true;
|
|
|
1033 |
|
|
|
1034 |
initMenu.call(this);
|
|
|
1035 |
|
|
|
1036 |
}
|
|
|
1037 |
else if (Overlay && p_oMenu && (p_oMenu instanceof Overlay)) {
|
|
|
1038 |
|
|
|
1039 |
oMenu = p_oMenu;
|
|
|
1040 |
bInstance = true;
|
|
|
1041 |
|
|
|
1042 |
oMenu.cfg.queueProperty("visible", false);
|
|
|
1043 |
|
|
|
1044 |
initMenu.call(this);
|
|
|
1045 |
|
|
|
1046 |
}
|
|
|
1047 |
else if (Menu && Lang.isArray(p_oMenu)) {
|
|
|
1048 |
|
|
|
1049 |
oMenu = new Menu(Dom.generateId(), { lazyload: bLazyLoad, itemdata: p_oMenu });
|
|
|
1050 |
|
|
|
1051 |
this._menu = oMenu;
|
|
|
1052 |
|
|
|
1053 |
this.on("appendTo", initMenu);
|
|
|
1054 |
|
|
|
1055 |
}
|
|
|
1056 |
else if (Lang.isString(p_oMenu)) {
|
|
|
1057 |
|
|
|
1058 |
oMenuElement = Dom.get(p_oMenu);
|
|
|
1059 |
|
|
|
1060 |
if (oMenuElement) {
|
|
|
1061 |
|
|
|
1062 |
if (Menu && Dom.hasClass(oMenuElement, sMenuCSSClassName) ||
|
|
|
1063 |
oMenuElement.nodeName.toUpperCase() == "SELECT") {
|
|
|
1064 |
|
|
|
1065 |
oMenu = new Menu(p_oMenu, { lazyload: bLazyLoad });
|
|
|
1066 |
|
|
|
1067 |
initMenu.call(this);
|
|
|
1068 |
|
|
|
1069 |
}
|
|
|
1070 |
else if (Overlay) {
|
|
|
1071 |
|
|
|
1072 |
oMenu = new Overlay(p_oMenu, { visible: false });
|
|
|
1073 |
|
|
|
1074 |
initMenu.call(this);
|
|
|
1075 |
|
|
|
1076 |
}
|
|
|
1077 |
|
|
|
1078 |
}
|
|
|
1079 |
|
|
|
1080 |
}
|
|
|
1081 |
else if (p_oMenu && p_oMenu.nodeName) {
|
|
|
1082 |
|
|
|
1083 |
if (Menu && Dom.hasClass(p_oMenu, sMenuCSSClassName) ||
|
|
|
1084 |
p_oMenu.nodeName.toUpperCase() == "SELECT") {
|
|
|
1085 |
|
|
|
1086 |
oMenu = new Menu(p_oMenu, { lazyload: bLazyLoad });
|
|
|
1087 |
|
|
|
1088 |
initMenu.call(this);
|
|
|
1089 |
|
|
|
1090 |
}
|
|
|
1091 |
else if (Overlay) {
|
|
|
1092 |
|
|
|
1093 |
if (!p_oMenu.id) {
|
|
|
1094 |
|
|
|
1095 |
Dom.generateId(p_oMenu);
|
|
|
1096 |
|
|
|
1097 |
}
|
|
|
1098 |
|
|
|
1099 |
oMenu = new Overlay(p_oMenu, { visible: false });
|
|
|
1100 |
|
|
|
1101 |
initMenu.call(this);
|
|
|
1102 |
|
|
|
1103 |
}
|
|
|
1104 |
|
|
|
1105 |
}
|
|
|
1106 |
|
|
|
1107 |
}
|
|
|
1108 |
|
|
|
1109 |
},
|
|
|
1110 |
|
|
|
1111 |
|
|
|
1112 |
/**
|
|
|
1113 |
* @method _setOnClick
|
|
|
1114 |
* @description Sets the value of the button's "onclick" attribute.
|
|
|
1115 |
* @protected
|
|
|
1116 |
* @param {Object} p_oObject Object indicating the value for the button's
|
|
|
1117 |
* "onclick" attribute.
|
|
|
1118 |
*/
|
|
|
1119 |
_setOnClick: function (p_oObject) {
|
|
|
1120 |
|
|
|
1121 |
/*
|
|
|
1122 |
Remove any existing listeners if a "click" event handler
|
|
|
1123 |
has already been specified.
|
|
|
1124 |
*/
|
|
|
1125 |
|
|
|
1126 |
if (this._onclickAttributeValue &&
|
|
|
1127 |
(this._onclickAttributeValue != p_oObject)) {
|
|
|
1128 |
|
|
|
1129 |
this.removeListener("click", this._onclickAttributeValue.fn);
|
|
|
1130 |
|
|
|
1131 |
this._onclickAttributeValue = null;
|
|
|
1132 |
|
|
|
1133 |
}
|
|
|
1134 |
|
|
|
1135 |
|
|
|
1136 |
if (!this._onclickAttributeValue &&
|
|
|
1137 |
Lang.isObject(p_oObject) &&
|
|
|
1138 |
Lang.isFunction(p_oObject.fn)) {
|
|
|
1139 |
|
|
|
1140 |
this.on("click", p_oObject.fn, p_oObject.obj, p_oObject.scope);
|
|
|
1141 |
|
|
|
1142 |
this._onclickAttributeValue = p_oObject;
|
|
|
1143 |
|
|
|
1144 |
}
|
|
|
1145 |
|
|
|
1146 |
},
|
|
|
1147 |
|
|
|
1148 |
|
|
|
1149 |
|
|
|
1150 |
// Protected methods
|
|
|
1151 |
|
|
|
1152 |
|
|
|
1153 |
|
|
|
1154 |
/**
|
|
|
1155 |
* @method _isActivationKey
|
|
|
1156 |
* @description Determines if the specified keycode is one that toggles
|
|
|
1157 |
* the button's "active" state.
|
|
|
1158 |
* @protected
|
|
|
1159 |
* @param {Number} p_nKeyCode Number representing the keycode to
|
|
|
1160 |
* be evaluated.
|
|
|
1161 |
* @return {Boolean}
|
|
|
1162 |
*/
|
|
|
1163 |
_isActivationKey: function (p_nKeyCode) {
|
|
|
1164 |
|
|
|
1165 |
var sType = this.get("type"),
|
|
|
1166 |
aKeyCodes = (sType == "checkbox" || sType == "radio") ?
|
|
|
1167 |
this.CHECK_ACTIVATION_KEYS : this.ACTIVATION_KEYS,
|
|
|
1168 |
|
|
|
1169 |
nKeyCodes = aKeyCodes.length,
|
|
|
1170 |
bReturnVal = false,
|
|
|
1171 |
i;
|
|
|
1172 |
|
|
|
1173 |
|
|
|
1174 |
if (nKeyCodes > 0) {
|
|
|
1175 |
|
|
|
1176 |
i = nKeyCodes - 1;
|
|
|
1177 |
|
|
|
1178 |
do {
|
|
|
1179 |
|
|
|
1180 |
if (p_nKeyCode == aKeyCodes[i]) {
|
|
|
1181 |
|
|
|
1182 |
bReturnVal = true;
|
|
|
1183 |
break;
|
|
|
1184 |
|
|
|
1185 |
}
|
|
|
1186 |
|
|
|
1187 |
}
|
|
|
1188 |
while (i--);
|
|
|
1189 |
|
|
|
1190 |
}
|
|
|
1191 |
|
|
|
1192 |
return bReturnVal;
|
|
|
1193 |
|
|
|
1194 |
},
|
|
|
1195 |
|
|
|
1196 |
|
|
|
1197 |
/**
|
|
|
1198 |
* @method _isSplitButtonOptionKey
|
|
|
1199 |
* @description Determines if the specified keycode is one that toggles
|
|
|
1200 |
* the display of the split button's menu.
|
|
|
1201 |
* @protected
|
|
|
1202 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
1203 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
1204 |
* @return {Boolean}
|
|
|
1205 |
*/
|
|
|
1206 |
_isSplitButtonOptionKey: function (p_oEvent) {
|
|
|
1207 |
|
|
|
1208 |
var bShowMenu = (Event.getCharCode(p_oEvent) == 40);
|
|
|
1209 |
|
|
|
1210 |
|
|
|
1211 |
var onKeyPress = function (p_oEvent) {
|
|
|
1212 |
|
|
|
1213 |
Event.preventDefault(p_oEvent);
|
|
|
1214 |
|
|
|
1215 |
this.removeListener("keypress", onKeyPress);
|
|
|
1216 |
|
|
|
1217 |
};
|
|
|
1218 |
|
|
|
1219 |
|
|
|
1220 |
// Prevent the browser from scrolling the window
|
|
|
1221 |
if (bShowMenu) {
|
|
|
1222 |
|
|
|
1223 |
if (UA.opera) {
|
|
|
1224 |
|
|
|
1225 |
this.on("keypress", onKeyPress);
|
|
|
1226 |
|
|
|
1227 |
}
|
|
|
1228 |
|
|
|
1229 |
Event.preventDefault(p_oEvent);
|
|
|
1230 |
}
|
|
|
1231 |
|
|
|
1232 |
return bShowMenu;
|
|
|
1233 |
|
|
|
1234 |
},
|
|
|
1235 |
|
|
|
1236 |
|
|
|
1237 |
/**
|
|
|
1238 |
* @method _addListenersToForm
|
|
|
1239 |
* @description Adds event handlers to the button's form.
|
|
|
1240 |
* @protected
|
|
|
1241 |
*/
|
|
|
1242 |
_addListenersToForm: function () {
|
|
|
1243 |
|
|
|
1244 |
var oForm = this.getForm(),
|
|
|
1245 |
onFormKeyPress = YAHOO.widget.Button.onFormKeyPress,
|
|
|
1246 |
bHasKeyPressListener,
|
|
|
1247 |
oSrcElement,
|
|
|
1248 |
aListeners,
|
|
|
1249 |
nListeners,
|
|
|
1250 |
i;
|
|
|
1251 |
|
|
|
1252 |
|
|
|
1253 |
if (oForm) {
|
|
|
1254 |
|
|
|
1255 |
Event.on(oForm, "reset", this._onFormReset, null, this);
|
|
|
1256 |
Event.on(oForm, "submit", this._onFormSubmit, null, this);
|
|
|
1257 |
|
|
|
1258 |
oSrcElement = this.get("srcelement");
|
|
|
1259 |
|
|
|
1260 |
|
|
|
1261 |
if (this.get("type") == "submit" ||
|
|
|
1262 |
(oSrcElement && oSrcElement.type == "submit"))
|
|
|
1263 |
{
|
|
|
1264 |
|
|
|
1265 |
aListeners = Event.getListeners(oForm, "keypress");
|
|
|
1266 |
bHasKeyPressListener = false;
|
|
|
1267 |
|
|
|
1268 |
if (aListeners) {
|
|
|
1269 |
|
|
|
1270 |
nListeners = aListeners.length;
|
|
|
1271 |
|
|
|
1272 |
if (nListeners > 0) {
|
|
|
1273 |
|
|
|
1274 |
i = nListeners - 1;
|
|
|
1275 |
|
|
|
1276 |
do {
|
|
|
1277 |
|
|
|
1278 |
if (aListeners[i].fn == onFormKeyPress) {
|
|
|
1279 |
|
|
|
1280 |
bHasKeyPressListener = true;
|
|
|
1281 |
break;
|
|
|
1282 |
|
|
|
1283 |
}
|
|
|
1284 |
|
|
|
1285 |
}
|
|
|
1286 |
while (i--);
|
|
|
1287 |
|
|
|
1288 |
}
|
|
|
1289 |
|
|
|
1290 |
}
|
|
|
1291 |
|
|
|
1292 |
|
|
|
1293 |
if (!bHasKeyPressListener) {
|
|
|
1294 |
|
|
|
1295 |
Event.on(oForm, "keypress", onFormKeyPress);
|
|
|
1296 |
|
|
|
1297 |
}
|
|
|
1298 |
|
|
|
1299 |
}
|
|
|
1300 |
|
|
|
1301 |
}
|
|
|
1302 |
|
|
|
1303 |
},
|
|
|
1304 |
|
|
|
1305 |
|
|
|
1306 |
|
|
|
1307 |
/**
|
|
|
1308 |
* @method _showMenu
|
|
|
1309 |
* @description Shows the button's menu.
|
|
|
1310 |
* @protected
|
|
|
1311 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
1312 |
* passed back by the event utility (YAHOO.util.Event) that triggered
|
|
|
1313 |
* the display of the menu.
|
|
|
1314 |
*/
|
|
|
1315 |
_showMenu: function (p_oEvent) {
|
|
|
1316 |
|
|
|
1317 |
if (YAHOO.widget.MenuManager) {
|
|
|
1318 |
YAHOO.widget.MenuManager.hideVisible();
|
|
|
1319 |
}
|
|
|
1320 |
|
|
|
1321 |
|
|
|
1322 |
if (m_oOverlayManager) {
|
|
|
1323 |
m_oOverlayManager.hideAll();
|
|
|
1324 |
}
|
|
|
1325 |
|
|
|
1326 |
|
|
|
1327 |
var oMenu = this._menu,
|
|
|
1328 |
aMenuAlignment = this.get("menualignment"),
|
|
|
1329 |
bFocusMenu = this.get("focusmenu"),
|
|
|
1330 |
fnFocusMethod;
|
|
|
1331 |
|
|
|
1332 |
|
|
|
1333 |
if (this._renderedMenu) {
|
|
|
1334 |
|
|
|
1335 |
oMenu.cfg.setProperty("context",
|
|
|
1336 |
[this.get("element"), aMenuAlignment[0], aMenuAlignment[1]]);
|
|
|
1337 |
|
|
|
1338 |
oMenu.cfg.setProperty("preventcontextoverlap", true);
|
|
|
1339 |
oMenu.cfg.setProperty("constraintoviewport", true);
|
|
|
1340 |
|
|
|
1341 |
}
|
|
|
1342 |
else {
|
|
|
1343 |
|
|
|
1344 |
oMenu.cfg.queueProperty("context",
|
|
|
1345 |
[this.get("element"), aMenuAlignment[0], aMenuAlignment[1]]);
|
|
|
1346 |
|
|
|
1347 |
oMenu.cfg.queueProperty("preventcontextoverlap", true);
|
|
|
1348 |
oMenu.cfg.queueProperty("constraintoviewport", true);
|
|
|
1349 |
|
|
|
1350 |
}
|
|
|
1351 |
|
|
|
1352 |
|
|
|
1353 |
/*
|
|
|
1354 |
Refocus the Button before showing its Menu in case the call to
|
|
|
1355 |
YAHOO.widget.MenuManager.hideVisible() resulted in another element in the
|
|
|
1356 |
DOM being focused after another Menu was hidden.
|
|
|
1357 |
*/
|
|
|
1358 |
|
|
|
1359 |
this.focus();
|
|
|
1360 |
|
|
|
1361 |
|
|
|
1362 |
if (Menu && oMenu && (oMenu instanceof Menu)) {
|
|
|
1363 |
|
|
|
1364 |
// Since Menus automatically focus themselves when made visible, temporarily
|
|
|
1365 |
// replace the Menu focus method so that the value of the Button's "focusmenu"
|
|
|
1366 |
// attribute determines if the Menu should be focus when made visible.
|
|
|
1367 |
|
|
|
1368 |
fnFocusMethod = oMenu.focus;
|
|
|
1369 |
|
|
|
1370 |
oMenu.focus = function () {};
|
|
|
1371 |
|
|
|
1372 |
if (this._renderedMenu) {
|
|
|
1373 |
|
|
|
1374 |
oMenu.cfg.setProperty("minscrollheight", this.get("menuminscrollheight"));
|
|
|
1375 |
oMenu.cfg.setProperty("maxheight", this.get("menumaxheight"));
|
|
|
1376 |
|
|
|
1377 |
}
|
|
|
1378 |
else {
|
|
|
1379 |
|
|
|
1380 |
oMenu.cfg.queueProperty("minscrollheight", this.get("menuminscrollheight"));
|
|
|
1381 |
oMenu.cfg.queueProperty("maxheight", this.get("menumaxheight"));
|
|
|
1382 |
|
|
|
1383 |
}
|
|
|
1384 |
|
|
|
1385 |
|
|
|
1386 |
oMenu.show();
|
|
|
1387 |
|
|
|
1388 |
oMenu.focus = fnFocusMethod;
|
|
|
1389 |
|
|
|
1390 |
oMenu.align();
|
|
|
1391 |
|
|
|
1392 |
|
|
|
1393 |
/*
|
|
|
1394 |
Stop the propagation of the event so that the MenuManager
|
|
|
1395 |
doesn't blur the menu after it gets focus.
|
|
|
1396 |
*/
|
|
|
1397 |
|
|
|
1398 |
if (p_oEvent.type == "mousedown") {
|
|
|
1399 |
Event.stopPropagation(p_oEvent);
|
|
|
1400 |
}
|
|
|
1401 |
|
|
|
1402 |
|
|
|
1403 |
if (bFocusMenu) {
|
|
|
1404 |
oMenu.focus();
|
|
|
1405 |
}
|
|
|
1406 |
|
|
|
1407 |
}
|
|
|
1408 |
else if (Overlay && oMenu && (oMenu instanceof Overlay)) {
|
|
|
1409 |
|
|
|
1410 |
if (!this._renderedMenu) {
|
|
|
1411 |
oMenu.render(this.get("element").parentNode);
|
|
|
1412 |
}
|
|
|
1413 |
|
|
|
1414 |
oMenu.show();
|
|
|
1415 |
oMenu.align();
|
|
|
1416 |
|
|
|
1417 |
}
|
|
|
1418 |
|
|
|
1419 |
},
|
|
|
1420 |
|
|
|
1421 |
|
|
|
1422 |
/**
|
|
|
1423 |
* @method _hideMenu
|
|
|
1424 |
* @description Hides the button's menu.
|
|
|
1425 |
* @protected
|
|
|
1426 |
*/
|
|
|
1427 |
_hideMenu: function () {
|
|
|
1428 |
|
|
|
1429 |
var oMenu = this._menu;
|
|
|
1430 |
|
|
|
1431 |
if (oMenu) {
|
|
|
1432 |
|
|
|
1433 |
oMenu.hide();
|
|
|
1434 |
|
|
|
1435 |
}
|
|
|
1436 |
|
|
|
1437 |
},
|
|
|
1438 |
|
|
|
1439 |
|
|
|
1440 |
|
|
|
1441 |
|
|
|
1442 |
// Protected event handlers
|
|
|
1443 |
|
|
|
1444 |
|
|
|
1445 |
/**
|
|
|
1446 |
* @method _onMouseOver
|
|
|
1447 |
* @description "mouseover" event handler for the button.
|
|
|
1448 |
* @protected
|
|
|
1449 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
1450 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
1451 |
*/
|
|
|
1452 |
_onMouseOver: function (p_oEvent) {
|
|
|
1453 |
|
|
|
1454 |
var sType = this.get("type"),
|
|
|
1455 |
oElement,
|
|
|
1456 |
nOptionRegionX;
|
|
|
1457 |
|
|
|
1458 |
|
|
|
1459 |
if (sType === "split") {
|
|
|
1460 |
|
|
|
1461 |
oElement = this.get("element");
|
|
|
1462 |
nOptionRegionX =
|
|
|
1463 |
(Dom.getX(oElement) + (oElement.offsetWidth - this.OPTION_AREA_WIDTH));
|
|
|
1464 |
|
|
|
1465 |
this._nOptionRegionX = nOptionRegionX;
|
|
|
1466 |
|
|
|
1467 |
}
|
|
|
1468 |
|
|
|
1469 |
|
|
|
1470 |
if (!this._hasMouseEventHandlers) {
|
|
|
1471 |
|
|
|
1472 |
if (sType === "split") {
|
|
|
1473 |
|
|
|
1474 |
this.on("mousemove", this._onMouseMove);
|
|
|
1475 |
|
|
|
1476 |
}
|
|
|
1477 |
|
|
|
1478 |
this.on("mouseout", this._onMouseOut);
|
|
|
1479 |
|
|
|
1480 |
this._hasMouseEventHandlers = true;
|
|
|
1481 |
|
|
|
1482 |
}
|
|
|
1483 |
|
|
|
1484 |
|
|
|
1485 |
this.addStateCSSClasses("hover");
|
|
|
1486 |
|
|
|
1487 |
|
|
|
1488 |
if (sType === "split" && (Event.getPageX(p_oEvent) > nOptionRegionX)) {
|
|
|
1489 |
|
|
|
1490 |
this.addStateCSSClasses("hoveroption");
|
|
|
1491 |
|
|
|
1492 |
}
|
|
|
1493 |
|
|
|
1494 |
|
|
|
1495 |
if (this._activationButtonPressed) {
|
|
|
1496 |
|
|
|
1497 |
this.addStateCSSClasses("active");
|
|
|
1498 |
|
|
|
1499 |
}
|
|
|
1500 |
|
|
|
1501 |
|
|
|
1502 |
if (this._bOptionPressed) {
|
|
|
1503 |
|
|
|
1504 |
this.addStateCSSClasses("activeoption");
|
|
|
1505 |
|
|
|
1506 |
}
|
|
|
1507 |
|
|
|
1508 |
|
|
|
1509 |
if (this._activationButtonPressed || this._bOptionPressed) {
|
|
|
1510 |
|
|
|
1511 |
Event.removeListener(document, "mouseup", this._onDocumentMouseUp);
|
|
|
1512 |
|
|
|
1513 |
}
|
|
|
1514 |
|
|
|
1515 |
},
|
|
|
1516 |
|
|
|
1517 |
|
|
|
1518 |
/**
|
|
|
1519 |
* @method _onMouseMove
|
|
|
1520 |
* @description "mousemove" event handler for the button.
|
|
|
1521 |
* @protected
|
|
|
1522 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
1523 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
1524 |
*/
|
|
|
1525 |
_onMouseMove: function (p_oEvent) {
|
|
|
1526 |
|
|
|
1527 |
var nOptionRegionX = this._nOptionRegionX;
|
|
|
1528 |
|
|
|
1529 |
if (nOptionRegionX) {
|
|
|
1530 |
|
|
|
1531 |
if (Event.getPageX(p_oEvent) > nOptionRegionX) {
|
|
|
1532 |
|
|
|
1533 |
this.addStateCSSClasses("hoveroption");
|
|
|
1534 |
|
|
|
1535 |
}
|
|
|
1536 |
else {
|
|
|
1537 |
|
|
|
1538 |
this.removeStateCSSClasses("hoveroption");
|
|
|
1539 |
|
|
|
1540 |
}
|
|
|
1541 |
|
|
|
1542 |
}
|
|
|
1543 |
|
|
|
1544 |
},
|
|
|
1545 |
|
|
|
1546 |
/**
|
|
|
1547 |
* @method _onMouseOut
|
|
|
1548 |
* @description "mouseout" event handler for the button.
|
|
|
1549 |
* @protected
|
|
|
1550 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
1551 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
1552 |
*/
|
|
|
1553 |
_onMouseOut: function (p_oEvent) {
|
|
|
1554 |
|
|
|
1555 |
var sType = this.get("type");
|
|
|
1556 |
|
|
|
1557 |
this.removeStateCSSClasses("hover");
|
|
|
1558 |
|
|
|
1559 |
|
|
|
1560 |
if (sType != "menu") {
|
|
|
1561 |
|
|
|
1562 |
this.removeStateCSSClasses("active");
|
|
|
1563 |
|
|
|
1564 |
}
|
|
|
1565 |
|
|
|
1566 |
|
|
|
1567 |
if (this._activationButtonPressed || this._bOptionPressed) {
|
|
|
1568 |
|
|
|
1569 |
Event.on(document, "mouseup", this._onDocumentMouseUp, null, this);
|
|
|
1570 |
|
|
|
1571 |
}
|
|
|
1572 |
|
|
|
1573 |
|
|
|
1574 |
if (sType === "split" && (Event.getPageX(p_oEvent) > this._nOptionRegionX)) {
|
|
|
1575 |
|
|
|
1576 |
this.removeStateCSSClasses("hoveroption");
|
|
|
1577 |
|
|
|
1578 |
}
|
|
|
1579 |
|
|
|
1580 |
},
|
|
|
1581 |
|
|
|
1582 |
|
|
|
1583 |
/**
|
|
|
1584 |
* @method _onDocumentMouseUp
|
|
|
1585 |
* @description "mouseup" event handler for the button.
|
|
|
1586 |
* @protected
|
|
|
1587 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
1588 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
1589 |
*/
|
|
|
1590 |
_onDocumentMouseUp: function (p_oEvent) {
|
|
|
1591 |
|
|
|
1592 |
this._activationButtonPressed = false;
|
|
|
1593 |
this._bOptionPressed = false;
|
|
|
1594 |
|
|
|
1595 |
var sType = this.get("type"),
|
|
|
1596 |
oTarget,
|
|
|
1597 |
oMenuElement;
|
|
|
1598 |
|
|
|
1599 |
if (sType == "menu" || sType == "split") {
|
|
|
1600 |
|
|
|
1601 |
oTarget = Event.getTarget(p_oEvent);
|
|
|
1602 |
oMenuElement = this._menu.element;
|
|
|
1603 |
|
|
|
1604 |
if (oTarget != oMenuElement &&
|
|
|
1605 |
!Dom.isAncestor(oMenuElement, oTarget)) {
|
|
|
1606 |
|
|
|
1607 |
this.removeStateCSSClasses((sType == "menu" ?
|
|
|
1608 |
"active" : "activeoption"));
|
|
|
1609 |
|
|
|
1610 |
this._hideMenu();
|
|
|
1611 |
|
|
|
1612 |
}
|
|
|
1613 |
|
|
|
1614 |
}
|
|
|
1615 |
|
|
|
1616 |
Event.removeListener(document, "mouseup", this._onDocumentMouseUp);
|
|
|
1617 |
|
|
|
1618 |
},
|
|
|
1619 |
|
|
|
1620 |
|
|
|
1621 |
/**
|
|
|
1622 |
* @method _onMouseDown
|
|
|
1623 |
* @description "mousedown" event handler for the button.
|
|
|
1624 |
* @protected
|
|
|
1625 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
1626 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
1627 |
*/
|
|
|
1628 |
_onMouseDown: function (p_oEvent) {
|
|
|
1629 |
|
|
|
1630 |
var sType,
|
|
|
1631 |
bReturnVal = true;
|
|
|
1632 |
|
|
|
1633 |
|
|
|
1634 |
function onMouseUp() {
|
|
|
1635 |
|
|
|
1636 |
this._hideMenu();
|
|
|
1637 |
this.removeListener("mouseup", onMouseUp);
|
|
|
1638 |
|
|
|
1639 |
}
|
|
|
1640 |
|
|
|
1641 |
|
|
|
1642 |
if ((p_oEvent.which || p_oEvent.button) == 1) {
|
|
|
1643 |
|
|
|
1644 |
|
|
|
1645 |
if (!this.hasFocus()) {
|
|
|
1646 |
Lang.later(0, this, this.focus);
|
|
|
1647 |
//this.focus();
|
|
|
1648 |
}
|
|
|
1649 |
|
|
|
1650 |
|
|
|
1651 |
sType = this.get("type");
|
|
|
1652 |
|
|
|
1653 |
|
|
|
1654 |
if (sType == "split") {
|
|
|
1655 |
|
|
|
1656 |
if (Event.getPageX(p_oEvent) > this._nOptionRegionX) {
|
|
|
1657 |
|
|
|
1658 |
this.fireEvent("option", p_oEvent);
|
|
|
1659 |
bReturnVal = false;
|
|
|
1660 |
|
|
|
1661 |
}
|
|
|
1662 |
else {
|
|
|
1663 |
|
|
|
1664 |
this.addStateCSSClasses("active");
|
|
|
1665 |
|
|
|
1666 |
this._activationButtonPressed = true;
|
|
|
1667 |
|
|
|
1668 |
}
|
|
|
1669 |
|
|
|
1670 |
}
|
|
|
1671 |
else if (sType == "menu") {
|
|
|
1672 |
|
|
|
1673 |
if (this.isActive()) {
|
|
|
1674 |
|
|
|
1675 |
this._hideMenu();
|
|
|
1676 |
|
|
|
1677 |
this._activationButtonPressed = false;
|
|
|
1678 |
|
|
|
1679 |
}
|
|
|
1680 |
else {
|
|
|
1681 |
|
|
|
1682 |
this._showMenu(p_oEvent);
|
|
|
1683 |
|
|
|
1684 |
this._activationButtonPressed = true;
|
|
|
1685 |
|
|
|
1686 |
}
|
|
|
1687 |
|
|
|
1688 |
}
|
|
|
1689 |
else {
|
|
|
1690 |
|
|
|
1691 |
this.addStateCSSClasses("active");
|
|
|
1692 |
|
|
|
1693 |
this._activationButtonPressed = true;
|
|
|
1694 |
|
|
|
1695 |
}
|
|
|
1696 |
|
|
|
1697 |
|
|
|
1698 |
|
|
|
1699 |
if (sType == "split" || sType == "menu") {
|
|
|
1700 |
|
|
|
1701 |
this._hideMenuTimer = Lang.later(250, this, this.on, ["mouseup", onMouseUp]);
|
|
|
1702 |
|
|
|
1703 |
}
|
|
|
1704 |
|
|
|
1705 |
}
|
|
|
1706 |
|
|
|
1707 |
return bReturnVal;
|
|
|
1708 |
|
|
|
1709 |
},
|
|
|
1710 |
|
|
|
1711 |
|
|
|
1712 |
/**
|
|
|
1713 |
* @method _onMouseUp
|
|
|
1714 |
* @description "mouseup" event handler for the button.
|
|
|
1715 |
* @protected
|
|
|
1716 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
1717 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
1718 |
*/
|
|
|
1719 |
_onMouseUp: function (p_oEvent) {
|
|
|
1720 |
this.inMouseDown = false;
|
|
|
1721 |
|
|
|
1722 |
var sType = this.get("type"),
|
|
|
1723 |
oHideMenuTimer = this._hideMenuTimer,
|
|
|
1724 |
bReturnVal = true;
|
|
|
1725 |
|
|
|
1726 |
|
|
|
1727 |
if (oHideMenuTimer) {
|
|
|
1728 |
|
|
|
1729 |
oHideMenuTimer.cancel();
|
|
|
1730 |
|
|
|
1731 |
}
|
|
|
1732 |
|
|
|
1733 |
|
|
|
1734 |
if (sType == "checkbox" || sType == "radio") {
|
|
|
1735 |
if ((p_oEvent.which || p_oEvent.button) != 1) {
|
|
|
1736 |
return;
|
|
|
1737 |
}
|
|
|
1738 |
|
|
|
1739 |
this.set("checked", !(this.get("checked")));
|
|
|
1740 |
|
|
|
1741 |
}
|
|
|
1742 |
|
|
|
1743 |
|
|
|
1744 |
this._activationButtonPressed = false;
|
|
|
1745 |
|
|
|
1746 |
|
|
|
1747 |
if (sType != "menu") {
|
|
|
1748 |
|
|
|
1749 |
this.removeStateCSSClasses("active");
|
|
|
1750 |
|
|
|
1751 |
}
|
|
|
1752 |
|
|
|
1753 |
|
|
|
1754 |
if (sType == "split" && Event.getPageX(p_oEvent) > this._nOptionRegionX) {
|
|
|
1755 |
|
|
|
1756 |
bReturnVal = false;
|
|
|
1757 |
|
|
|
1758 |
}
|
|
|
1759 |
|
|
|
1760 |
return bReturnVal;
|
|
|
1761 |
|
|
|
1762 |
},
|
|
|
1763 |
|
|
|
1764 |
|
|
|
1765 |
/**
|
|
|
1766 |
* @method _onFocus
|
|
|
1767 |
* @description "focus" event handler for the button.
|
|
|
1768 |
* @protected
|
|
|
1769 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
1770 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
1771 |
*/
|
|
|
1772 |
_onFocus: function (p_oEvent) {
|
|
|
1773 |
|
|
|
1774 |
var oElement;
|
|
|
1775 |
|
|
|
1776 |
this.addStateCSSClasses("focus");
|
|
|
1777 |
|
|
|
1778 |
if (this._activationKeyPressed) {
|
|
|
1779 |
|
|
|
1780 |
this.addStateCSSClasses("active");
|
|
|
1781 |
|
|
|
1782 |
}
|
|
|
1783 |
|
|
|
1784 |
m_oFocusedButton = this;
|
|
|
1785 |
|
|
|
1786 |
|
|
|
1787 |
if (!this._hasKeyEventHandlers) {
|
|
|
1788 |
|
|
|
1789 |
oElement = this._button;
|
|
|
1790 |
|
|
|
1791 |
Event.on(oElement, "blur", this._onBlur, null, this);
|
|
|
1792 |
Event.on(oElement, "keydown", this._onKeyDown, null, this);
|
|
|
1793 |
Event.on(oElement, "keyup", this._onKeyUp, null, this);
|
|
|
1794 |
|
|
|
1795 |
this._hasKeyEventHandlers = true;
|
|
|
1796 |
|
|
|
1797 |
}
|
|
|
1798 |
|
|
|
1799 |
|
|
|
1800 |
this.fireEvent("focus", p_oEvent);
|
|
|
1801 |
|
|
|
1802 |
},
|
|
|
1803 |
|
|
|
1804 |
|
|
|
1805 |
/**
|
|
|
1806 |
* @method _onBlur
|
|
|
1807 |
* @description "blur" event handler for the button.
|
|
|
1808 |
* @protected
|
|
|
1809 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
1810 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
1811 |
*/
|
|
|
1812 |
_onBlur: function (p_oEvent) {
|
|
|
1813 |
|
|
|
1814 |
this.removeStateCSSClasses("focus");
|
|
|
1815 |
|
|
|
1816 |
if (this.get("type") != "menu") {
|
|
|
1817 |
|
|
|
1818 |
this.removeStateCSSClasses("active");
|
|
|
1819 |
|
|
|
1820 |
}
|
|
|
1821 |
|
|
|
1822 |
if (this._activationKeyPressed) {
|
|
|
1823 |
|
|
|
1824 |
Event.on(document, "keyup", this._onDocumentKeyUp, null, this);
|
|
|
1825 |
|
|
|
1826 |
}
|
|
|
1827 |
|
|
|
1828 |
|
|
|
1829 |
m_oFocusedButton = null;
|
|
|
1830 |
|
|
|
1831 |
this.fireEvent("blur", p_oEvent);
|
|
|
1832 |
|
|
|
1833 |
},
|
|
|
1834 |
|
|
|
1835 |
|
|
|
1836 |
/**
|
|
|
1837 |
* @method _onDocumentKeyUp
|
|
|
1838 |
* @description "keyup" event handler for the document.
|
|
|
1839 |
* @protected
|
|
|
1840 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
1841 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
1842 |
*/
|
|
|
1843 |
_onDocumentKeyUp: function (p_oEvent) {
|
|
|
1844 |
|
|
|
1845 |
if (this._isActivationKey(Event.getCharCode(p_oEvent))) {
|
|
|
1846 |
|
|
|
1847 |
this._activationKeyPressed = false;
|
|
|
1848 |
|
|
|
1849 |
Event.removeListener(document, "keyup", this._onDocumentKeyUp);
|
|
|
1850 |
|
|
|
1851 |
}
|
|
|
1852 |
|
|
|
1853 |
},
|
|
|
1854 |
|
|
|
1855 |
|
|
|
1856 |
/**
|
|
|
1857 |
* @method _onKeyDown
|
|
|
1858 |
* @description "keydown" event handler for the button.
|
|
|
1859 |
* @protected
|
|
|
1860 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
1861 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
1862 |
*/
|
|
|
1863 |
_onKeyDown: function (p_oEvent) {
|
|
|
1864 |
|
|
|
1865 |
var oMenu = this._menu;
|
|
|
1866 |
|
|
|
1867 |
|
|
|
1868 |
if (this.get("type") == "split" &&
|
|
|
1869 |
this._isSplitButtonOptionKey(p_oEvent)) {
|
|
|
1870 |
|
|
|
1871 |
this.fireEvent("option", p_oEvent);
|
|
|
1872 |
|
|
|
1873 |
}
|
|
|
1874 |
else if (this._isActivationKey(Event.getCharCode(p_oEvent))) {
|
|
|
1875 |
|
|
|
1876 |
if (this.get("type") == "menu") {
|
|
|
1877 |
|
|
|
1878 |
this._showMenu(p_oEvent);
|
|
|
1879 |
|
|
|
1880 |
}
|
|
|
1881 |
else {
|
|
|
1882 |
|
|
|
1883 |
this._activationKeyPressed = true;
|
|
|
1884 |
|
|
|
1885 |
this.addStateCSSClasses("active");
|
|
|
1886 |
|
|
|
1887 |
}
|
|
|
1888 |
|
|
|
1889 |
}
|
|
|
1890 |
|
|
|
1891 |
|
|
|
1892 |
if (oMenu && oMenu.cfg.getProperty("visible") &&
|
|
|
1893 |
Event.getCharCode(p_oEvent) == 27) {
|
|
|
1894 |
|
|
|
1895 |
oMenu.hide();
|
|
|
1896 |
this.focus();
|
|
|
1897 |
|
|
|
1898 |
}
|
|
|
1899 |
|
|
|
1900 |
},
|
|
|
1901 |
|
|
|
1902 |
|
|
|
1903 |
/**
|
|
|
1904 |
* @method _onKeyUp
|
|
|
1905 |
* @description "keyup" event handler for the button.
|
|
|
1906 |
* @protected
|
|
|
1907 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
1908 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
1909 |
*/
|
|
|
1910 |
_onKeyUp: function (p_oEvent) {
|
|
|
1911 |
|
|
|
1912 |
var sType;
|
|
|
1913 |
|
|
|
1914 |
if (this._isActivationKey(Event.getCharCode(p_oEvent))) {
|
|
|
1915 |
|
|
|
1916 |
sType = this.get("type");
|
|
|
1917 |
|
|
|
1918 |
if (sType == "checkbox" || sType == "radio") {
|
|
|
1919 |
|
|
|
1920 |
this.set("checked", !(this.get("checked")));
|
|
|
1921 |
|
|
|
1922 |
}
|
|
|
1923 |
|
|
|
1924 |
this._activationKeyPressed = false;
|
|
|
1925 |
|
|
|
1926 |
if (this.get("type") != "menu") {
|
|
|
1927 |
|
|
|
1928 |
this.removeStateCSSClasses("active");
|
|
|
1929 |
|
|
|
1930 |
}
|
|
|
1931 |
|
|
|
1932 |
}
|
|
|
1933 |
|
|
|
1934 |
},
|
|
|
1935 |
|
|
|
1936 |
|
|
|
1937 |
/**
|
|
|
1938 |
* @method _onClick
|
|
|
1939 |
* @description "click" event handler for the button.
|
|
|
1940 |
* @protected
|
|
|
1941 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
1942 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
1943 |
*/
|
|
|
1944 |
_onClick: function (p_oEvent) {
|
|
|
1945 |
|
|
|
1946 |
var sType = this.get("type"),
|
|
|
1947 |
oForm,
|
|
|
1948 |
oSrcElement,
|
|
|
1949 |
bReturnVal;
|
|
|
1950 |
|
|
|
1951 |
|
|
|
1952 |
switch (sType) {
|
|
|
1953 |
|
|
|
1954 |
case "submit":
|
|
|
1955 |
|
|
|
1956 |
if (p_oEvent.returnValue !== false) {
|
|
|
1957 |
|
|
|
1958 |
this.submitForm();
|
|
|
1959 |
|
|
|
1960 |
}
|
|
|
1961 |
|
|
|
1962 |
break;
|
|
|
1963 |
|
|
|
1964 |
case "reset":
|
|
|
1965 |
|
|
|
1966 |
oForm = this.getForm();
|
|
|
1967 |
|
|
|
1968 |
if (oForm) {
|
|
|
1969 |
|
|
|
1970 |
oForm.reset();
|
|
|
1971 |
|
|
|
1972 |
}
|
|
|
1973 |
|
|
|
1974 |
break;
|
|
|
1975 |
|
|
|
1976 |
|
|
|
1977 |
case "split":
|
|
|
1978 |
|
|
|
1979 |
if (this._nOptionRegionX > 0 &&
|
|
|
1980 |
(Event.getPageX(p_oEvent) > this._nOptionRegionX)) {
|
|
|
1981 |
|
|
|
1982 |
bReturnVal = false;
|
|
|
1983 |
|
|
|
1984 |
}
|
|
|
1985 |
else {
|
|
|
1986 |
|
|
|
1987 |
this._hideMenu();
|
|
|
1988 |
|
|
|
1989 |
oSrcElement = this.get("srcelement");
|
|
|
1990 |
|
|
|
1991 |
if (oSrcElement && oSrcElement.type == "submit" &&
|
|
|
1992 |
p_oEvent.returnValue !== false) {
|
|
|
1993 |
|
|
|
1994 |
this.submitForm();
|
|
|
1995 |
|
|
|
1996 |
}
|
|
|
1997 |
|
|
|
1998 |
}
|
|
|
1999 |
|
|
|
2000 |
break;
|
|
|
2001 |
|
|
|
2002 |
}
|
|
|
2003 |
|
|
|
2004 |
return bReturnVal;
|
|
|
2005 |
|
|
|
2006 |
},
|
|
|
2007 |
|
|
|
2008 |
|
|
|
2009 |
/**
|
|
|
2010 |
* @method _onDblClick
|
|
|
2011 |
* @description "dblclick" event handler for the button.
|
|
|
2012 |
* @protected
|
|
|
2013 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
2014 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
2015 |
*/
|
|
|
2016 |
_onDblClick: function (p_oEvent) {
|
|
|
2017 |
|
|
|
2018 |
var bReturnVal = true;
|
|
|
2019 |
|
|
|
2020 |
if (this.get("type") == "split" && Event.getPageX(p_oEvent) > this._nOptionRegionX) {
|
|
|
2021 |
|
|
|
2022 |
bReturnVal = false;
|
|
|
2023 |
|
|
|
2024 |
}
|
|
|
2025 |
|
|
|
2026 |
return bReturnVal;
|
|
|
2027 |
|
|
|
2028 |
},
|
|
|
2029 |
|
|
|
2030 |
|
|
|
2031 |
/**
|
|
|
2032 |
* @method _onAppendTo
|
|
|
2033 |
* @description "appendTo" event handler for the button.
|
|
|
2034 |
* @protected
|
|
|
2035 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
2036 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
2037 |
*/
|
|
|
2038 |
_onAppendTo: function (p_oEvent) {
|
|
|
2039 |
|
|
|
2040 |
/*
|
|
|
2041 |
It is necessary to call "_addListenersToForm" using
|
|
|
2042 |
"setTimeout" to make sure that the button's "form" property
|
|
|
2043 |
returns a node reference. Sometimes, if you try to get the
|
|
|
2044 |
reference immediately after appending the field, it is null.
|
|
|
2045 |
*/
|
|
|
2046 |
|
|
|
2047 |
Lang.later(0, this, this._addListenersToForm);
|
|
|
2048 |
|
|
|
2049 |
},
|
|
|
2050 |
|
|
|
2051 |
|
|
|
2052 |
/**
|
|
|
2053 |
* @method _onFormReset
|
|
|
2054 |
* @description "reset" event handler for the button's form.
|
|
|
2055 |
* @protected
|
|
|
2056 |
* @param {Event} p_oEvent Object representing the DOM event
|
|
|
2057 |
* object passed back by the event utility (YAHOO.util.Event).
|
|
|
2058 |
*/
|
|
|
2059 |
_onFormReset: function (p_oEvent) {
|
|
|
2060 |
|
|
|
2061 |
var sType = this.get("type"),
|
|
|
2062 |
oMenu = this._menu;
|
|
|
2063 |
|
|
|
2064 |
if (sType == "checkbox" || sType == "radio") {
|
|
|
2065 |
|
|
|
2066 |
this.resetValue("checked");
|
|
|
2067 |
|
|
|
2068 |
}
|
|
|
2069 |
|
|
|
2070 |
|
|
|
2071 |
if (Menu && oMenu && (oMenu instanceof Menu)) {
|
|
|
2072 |
|
|
|
2073 |
this.resetValue("selectedMenuItem");
|
|
|
2074 |
|
|
|
2075 |
}
|
|
|
2076 |
|
|
|
2077 |
},
|
|
|
2078 |
|
|
|
2079 |
|
|
|
2080 |
/**
|
|
|
2081 |
* @method _onFormSubmit
|
|
|
2082 |
* @description "submit" event handler for the button's form.
|
|
|
2083 |
* @protected
|
|
|
2084 |
* @param {Event} p_oEvent Object representing the DOM event
|
|
|
2085 |
* object passed back by the event utility (YAHOO.util.Event).
|
|
|
2086 |
*/
|
|
|
2087 |
_onFormSubmit: function (p_oEvent) {
|
|
|
2088 |
|
|
|
2089 |
this.createHiddenFields();
|
|
|
2090 |
|
|
|
2091 |
},
|
|
|
2092 |
|
|
|
2093 |
|
|
|
2094 |
/**
|
|
|
2095 |
* @method _onDocumentMouseDown
|
|
|
2096 |
* @description "mousedown" event handler for the document.
|
|
|
2097 |
* @protected
|
|
|
2098 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
2099 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
2100 |
*/
|
|
|
2101 |
_onDocumentMouseDown: function (p_oEvent) {
|
|
|
2102 |
|
|
|
2103 |
var oTarget = Event.getTarget(p_oEvent),
|
|
|
2104 |
oButtonElement = this.get("element"),
|
|
|
2105 |
oMenuElement = this._menu.element;
|
|
|
2106 |
|
|
|
2107 |
function findTargetInSubmenus(aSubmenus) {
|
|
|
2108 |
var i, iMax, oSubmenuElement;
|
|
|
2109 |
if (!aSubmenus) {
|
|
|
2110 |
return true;
|
|
|
2111 |
}
|
|
|
2112 |
for (i = 0, iMax = aSubmenus.length; i < iMax; i++) {
|
|
|
2113 |
oSubmenuElement = aSubmenus[i].element;
|
|
|
2114 |
if (oTarget == oSubmenuElement || Dom.isAncestor(oSubmenuElement, oTarget)) {
|
|
|
2115 |
return true;
|
|
|
2116 |
}
|
|
|
2117 |
if (aSubmenus[i] && aSubmenus[i].getSubmenus) {
|
|
|
2118 |
if (findTargetInSubmenus(aSubmenus[i].getSubmenus())) {
|
|
|
2119 |
return true;
|
|
|
2120 |
}
|
|
|
2121 |
}
|
|
|
2122 |
}
|
|
|
2123 |
|
|
|
2124 |
return false;
|
|
|
2125 |
}
|
|
|
2126 |
|
|
|
2127 |
if (oTarget != oButtonElement &&
|
|
|
2128 |
!Dom.isAncestor(oButtonElement, oTarget) &&
|
|
|
2129 |
oTarget != oMenuElement &&
|
|
|
2130 |
!Dom.isAncestor(oMenuElement, oTarget)) {
|
|
|
2131 |
|
|
|
2132 |
|
|
|
2133 |
if (this._menu && this._menu.getSubmenus) {
|
|
|
2134 |
if (!findTargetInSubmenus(this._menu.getSubmenus())) {
|
|
|
2135 |
return;
|
|
|
2136 |
}
|
|
|
2137 |
}
|
|
|
2138 |
|
|
|
2139 |
|
|
|
2140 |
this._hideMenu();
|
|
|
2141 |
|
|
|
2142 |
// In IE when the user mouses down on a focusable element
|
|
|
2143 |
// that element will be focused and become the "activeElement".
|
|
|
2144 |
// (http://msdn.microsoft.com/en-us/library/ms533065(VS.85).aspx)
|
|
|
2145 |
// However, there is a bug in IE where if there is a
|
|
|
2146 |
// positioned element with a focused descendant that is
|
|
|
2147 |
// hidden in response to the mousedown event, the target of
|
|
|
2148 |
// the mousedown event will appear to have focus, but will
|
|
|
2149 |
// not be set as the activeElement. This will result
|
|
|
2150 |
// in the element not firing key events, even though it
|
|
|
2151 |
// appears to have focus. The following call to "setActive"
|
|
|
2152 |
// fixes this bug.
|
|
|
2153 |
|
|
|
2154 |
if (UA.ie && (UA.ie < 9) && oTarget.focus) {
|
|
|
2155 |
oTarget.setActive();
|
|
|
2156 |
}
|
|
|
2157 |
|
|
|
2158 |
Event.removeListener(document, "mousedown",
|
|
|
2159 |
this._onDocumentMouseDown);
|
|
|
2160 |
|
|
|
2161 |
}
|
|
|
2162 |
|
|
|
2163 |
},
|
|
|
2164 |
|
|
|
2165 |
|
|
|
2166 |
/**
|
|
|
2167 |
* @method _onOption
|
|
|
2168 |
* @description "option" event handler for the button.
|
|
|
2169 |
* @protected
|
|
|
2170 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
2171 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
2172 |
*/
|
|
|
2173 |
_onOption: function (p_oEvent) {
|
|
|
2174 |
|
|
|
2175 |
if (this.hasClass(this.CLASS_NAME_PREFIX + "split-button-activeoption")) {
|
|
|
2176 |
|
|
|
2177 |
this._hideMenu();
|
|
|
2178 |
|
|
|
2179 |
this._bOptionPressed = false;
|
|
|
2180 |
|
|
|
2181 |
}
|
|
|
2182 |
else {
|
|
|
2183 |
|
|
|
2184 |
this._showMenu(p_oEvent);
|
|
|
2185 |
|
|
|
2186 |
this._bOptionPressed = true;
|
|
|
2187 |
|
|
|
2188 |
}
|
|
|
2189 |
|
|
|
2190 |
},
|
|
|
2191 |
|
|
|
2192 |
|
|
|
2193 |
/**
|
|
|
2194 |
* @method _onMenuShow
|
|
|
2195 |
* @description "show" event handler for the button's menu.
|
|
|
2196 |
* @private
|
|
|
2197 |
* @param {String} p_sType String representing the name of the event
|
|
|
2198 |
* that was fired.
|
|
|
2199 |
*/
|
|
|
2200 |
_onMenuShow: function (p_sType) {
|
|
|
2201 |
|
|
|
2202 |
Event.on(document, "mousedown", this._onDocumentMouseDown,
|
|
|
2203 |
null, this);
|
|
|
2204 |
|
|
|
2205 |
var sState = (this.get("type") == "split") ? "activeoption" : "active";
|
|
|
2206 |
|
|
|
2207 |
this.addStateCSSClasses(sState);
|
|
|
2208 |
|
|
|
2209 |
},
|
|
|
2210 |
|
|
|
2211 |
|
|
|
2212 |
/**
|
|
|
2213 |
* @method _onMenuHide
|
|
|
2214 |
* @description "hide" event handler for the button's menu.
|
|
|
2215 |
* @private
|
|
|
2216 |
* @param {String} p_sType String representing the name of the event
|
|
|
2217 |
* that was fired.
|
|
|
2218 |
*/
|
|
|
2219 |
_onMenuHide: function (p_sType) {
|
|
|
2220 |
|
|
|
2221 |
var sState = (this.get("type") == "split") ? "activeoption" : "active";
|
|
|
2222 |
|
|
|
2223 |
this.removeStateCSSClasses(sState);
|
|
|
2224 |
|
|
|
2225 |
|
|
|
2226 |
if (this.get("type") == "split") {
|
|
|
2227 |
|
|
|
2228 |
this._bOptionPressed = false;
|
|
|
2229 |
|
|
|
2230 |
}
|
|
|
2231 |
|
|
|
2232 |
},
|
|
|
2233 |
|
|
|
2234 |
|
|
|
2235 |
/**
|
|
|
2236 |
* @method _onMenuKeyDown
|
|
|
2237 |
* @description "keydown" event handler for the button's menu.
|
|
|
2238 |
* @private
|
|
|
2239 |
* @param {String} p_sType String representing the name of the event
|
|
|
2240 |
* that was fired.
|
|
|
2241 |
* @param {Array} p_aArgs Array of arguments sent when the event
|
|
|
2242 |
* was fired.
|
|
|
2243 |
*/
|
|
|
2244 |
_onMenuKeyDown: function (p_sType, p_aArgs) {
|
|
|
2245 |
|
|
|
2246 |
var oEvent = p_aArgs[0];
|
|
|
2247 |
|
|
|
2248 |
if (Event.getCharCode(oEvent) == 27) {
|
|
|
2249 |
|
|
|
2250 |
this.focus();
|
|
|
2251 |
|
|
|
2252 |
if (this.get("type") == "split") {
|
|
|
2253 |
|
|
|
2254 |
this._bOptionPressed = false;
|
|
|
2255 |
|
|
|
2256 |
}
|
|
|
2257 |
|
|
|
2258 |
}
|
|
|
2259 |
|
|
|
2260 |
},
|
|
|
2261 |
|
|
|
2262 |
|
|
|
2263 |
/**
|
|
|
2264 |
* @method _onMenuRender
|
|
|
2265 |
* @description "render" event handler for the button's menu.
|
|
|
2266 |
* @private
|
|
|
2267 |
* @param {String} p_sType String representing the name of the
|
|
|
2268 |
* event thatwas fired.
|
|
|
2269 |
*/
|
|
|
2270 |
_onMenuRender: function (p_sType) {
|
|
|
2271 |
|
|
|
2272 |
var oButtonElement = this.get("element"),
|
|
|
2273 |
oButtonParent = oButtonElement.parentNode,
|
|
|
2274 |
oMenu = this._menu,
|
|
|
2275 |
oMenuElement = oMenu.element,
|
|
|
2276 |
oSrcElement = oMenu.srcElement,
|
|
|
2277 |
oItem;
|
|
|
2278 |
|
|
|
2279 |
|
|
|
2280 |
if (oButtonParent != oMenuElement.parentNode) {
|
|
|
2281 |
|
|
|
2282 |
oButtonParent.appendChild(oMenuElement);
|
|
|
2283 |
|
|
|
2284 |
}
|
|
|
2285 |
|
|
|
2286 |
this._renderedMenu = true;
|
|
|
2287 |
|
|
|
2288 |
// If the user has designated an <option> of the Menu's source
|
|
|
2289 |
// <select> element to be selected, sync the selectedIndex with
|
|
|
2290 |
// the "selectedMenuItem" Attribute.
|
|
|
2291 |
|
|
|
2292 |
if (oSrcElement &&
|
|
|
2293 |
oSrcElement.nodeName.toLowerCase() === "select" &&
|
|
|
2294 |
oSrcElement.value) {
|
|
|
2295 |
|
|
|
2296 |
|
|
|
2297 |
oItem = oMenu.getItem(oSrcElement.selectedIndex);
|
|
|
2298 |
|
|
|
2299 |
// Set the value of the "selectedMenuItem" attribute
|
|
|
2300 |
// silently since this is the initial set--synchronizing
|
|
|
2301 |
// the value of the source <SELECT> element in the DOM with
|
|
|
2302 |
// its corresponding Menu instance.
|
|
|
2303 |
|
|
|
2304 |
this.set("selectedMenuItem", oItem, true);
|
|
|
2305 |
|
|
|
2306 |
// Call the "_onSelectedMenuItemChange" method since the
|
|
|
2307 |
// attribute was set silently.
|
|
|
2308 |
|
|
|
2309 |
this._onSelectedMenuItemChange({ newValue: oItem });
|
|
|
2310 |
|
|
|
2311 |
}
|
|
|
2312 |
|
|
|
2313 |
},
|
|
|
2314 |
|
|
|
2315 |
|
|
|
2316 |
|
|
|
2317 |
/**
|
|
|
2318 |
* @method _onMenuClick
|
|
|
2319 |
* @description "click" event handler for the button's menu.
|
|
|
2320 |
* @private
|
|
|
2321 |
* @param {String} p_sType String representing the name of the event
|
|
|
2322 |
* that was fired.
|
|
|
2323 |
* @param {Array} p_aArgs Array of arguments sent when the event
|
|
|
2324 |
* was fired.
|
|
|
2325 |
*/
|
|
|
2326 |
_onMenuClick: function (p_sType, p_aArgs) {
|
|
|
2327 |
|
|
|
2328 |
var oItem = p_aArgs[1],
|
|
|
2329 |
oSrcElement;
|
|
|
2330 |
|
|
|
2331 |
if (oItem) {
|
|
|
2332 |
|
|
|
2333 |
this.set("selectedMenuItem", oItem);
|
|
|
2334 |
|
|
|
2335 |
oSrcElement = this.get("srcelement");
|
|
|
2336 |
|
|
|
2337 |
if (oSrcElement && oSrcElement.type == "submit") {
|
|
|
2338 |
|
|
|
2339 |
this.submitForm();
|
|
|
2340 |
|
|
|
2341 |
}
|
|
|
2342 |
|
|
|
2343 |
this._hideMenu();
|
|
|
2344 |
|
|
|
2345 |
}
|
|
|
2346 |
|
|
|
2347 |
},
|
|
|
2348 |
|
|
|
2349 |
|
|
|
2350 |
/**
|
|
|
2351 |
* @method _onSelectedMenuItemChange
|
|
|
2352 |
* @description "selectedMenuItemChange" event handler for the Button's
|
|
|
2353 |
* "selectedMenuItem" attribute.
|
|
|
2354 |
* @param {Event} event Object representing the DOM event object
|
|
|
2355 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
2356 |
*/
|
|
|
2357 |
_onSelectedMenuItemChange: function (event) {
|
|
|
2358 |
|
|
|
2359 |
var oSelected = event.prevValue,
|
|
|
2360 |
oItem = event.newValue,
|
|
|
2361 |
sPrefix = this.CLASS_NAME_PREFIX;
|
|
|
2362 |
|
|
|
2363 |
if (oSelected) {
|
|
|
2364 |
Dom.removeClass(oSelected.element, (sPrefix + "button-selectedmenuitem"));
|
|
|
2365 |
}
|
|
|
2366 |
|
|
|
2367 |
if (oItem) {
|
|
|
2368 |
Dom.addClass(oItem.element, (sPrefix + "button-selectedmenuitem"));
|
|
|
2369 |
}
|
|
|
2370 |
|
|
|
2371 |
},
|
|
|
2372 |
|
|
|
2373 |
|
|
|
2374 |
/**
|
|
|
2375 |
* @method _onLabelClick
|
|
|
2376 |
* @description "click" event handler for the Button's
|
|
|
2377 |
* <code><label></code> element.
|
|
|
2378 |
* @param {Event} event Object representing the DOM event object
|
|
|
2379 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
2380 |
*/
|
|
|
2381 |
_onLabelClick: function (event) {
|
|
|
2382 |
|
|
|
2383 |
this.focus();
|
|
|
2384 |
|
|
|
2385 |
var sType = this.get("type");
|
|
|
2386 |
|
|
|
2387 |
if (sType == "radio" || sType == "checkbox") {
|
|
|
2388 |
this.set("checked", (!this.get("checked")));
|
|
|
2389 |
}
|
|
|
2390 |
|
|
|
2391 |
},
|
|
|
2392 |
|
|
|
2393 |
|
|
|
2394 |
// Public methods
|
|
|
2395 |
|
|
|
2396 |
|
|
|
2397 |
/**
|
|
|
2398 |
* @method createButtonElement
|
|
|
2399 |
* @description Creates the button's HTML elements.
|
|
|
2400 |
* @param {String} p_sType String indicating the type of element
|
|
|
2401 |
* to create.
|
|
|
2402 |
* @return {<a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/
|
|
|
2403 |
* level-one-html.html#ID-58190037">HTMLElement</a>}
|
|
|
2404 |
*/
|
|
|
2405 |
createButtonElement: function (p_sType) {
|
|
|
2406 |
|
|
|
2407 |
var sNodeName = this.NODE_NAME,
|
|
|
2408 |
oElement = document.createElement(sNodeName);
|
|
|
2409 |
|
|
|
2410 |
oElement.innerHTML = "<" + sNodeName + " class=\"first-child\">" +
|
|
|
2411 |
(p_sType == "link" ? "<a></a>" :
|
|
|
2412 |
"<button type=\"button\"></button>") + "</" + sNodeName + ">";
|
|
|
2413 |
|
|
|
2414 |
return oElement;
|
|
|
2415 |
|
|
|
2416 |
},
|
|
|
2417 |
|
|
|
2418 |
|
|
|
2419 |
/**
|
|
|
2420 |
* @method addStateCSSClasses
|
|
|
2421 |
* @description Appends state-specific CSS classes to the button's root
|
|
|
2422 |
* DOM element.
|
|
|
2423 |
*/
|
|
|
2424 |
addStateCSSClasses: function (p_sState) {
|
|
|
2425 |
|
|
|
2426 |
var sType = this.get("type"),
|
|
|
2427 |
sPrefix = this.CLASS_NAME_PREFIX;
|
|
|
2428 |
|
|
|
2429 |
if (Lang.isString(p_sState)) {
|
|
|
2430 |
|
|
|
2431 |
if (p_sState != "activeoption" && p_sState != "hoveroption") {
|
|
|
2432 |
|
|
|
2433 |
this.addClass(sPrefix + this.CSS_CLASS_NAME + ("-" + p_sState));
|
|
|
2434 |
|
|
|
2435 |
}
|
|
|
2436 |
|
|
|
2437 |
this.addClass(sPrefix + sType + ("-button-" + p_sState));
|
|
|
2438 |
|
|
|
2439 |
}
|
|
|
2440 |
|
|
|
2441 |
},
|
|
|
2442 |
|
|
|
2443 |
|
|
|
2444 |
/**
|
|
|
2445 |
* @method removeStateCSSClasses
|
|
|
2446 |
* @description Removes state-specific CSS classes to the button's root
|
|
|
2447 |
* DOM element.
|
|
|
2448 |
*/
|
|
|
2449 |
removeStateCSSClasses: function (p_sState) {
|
|
|
2450 |
|
|
|
2451 |
var sType = this.get("type"),
|
|
|
2452 |
sPrefix = this.CLASS_NAME_PREFIX;
|
|
|
2453 |
|
|
|
2454 |
if (Lang.isString(p_sState)) {
|
|
|
2455 |
|
|
|
2456 |
this.removeClass(sPrefix + this.CSS_CLASS_NAME + ("-" + p_sState));
|
|
|
2457 |
this.removeClass(sPrefix + sType + ("-button-" + p_sState));
|
|
|
2458 |
|
|
|
2459 |
}
|
|
|
2460 |
|
|
|
2461 |
},
|
|
|
2462 |
|
|
|
2463 |
|
|
|
2464 |
/**
|
|
|
2465 |
* @method createHiddenFields
|
|
|
2466 |
* @description Creates the button's hidden form field and appends it
|
|
|
2467 |
* to its parent form.
|
|
|
2468 |
* @return {<a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/
|
|
|
2469 |
* level-one-html.html#ID-6043025">HTMLInputElement</a>|Array}
|
|
|
2470 |
*/
|
|
|
2471 |
createHiddenFields: function () {
|
|
|
2472 |
|
|
|
2473 |
this.removeHiddenFields();
|
|
|
2474 |
|
|
|
2475 |
var oForm = this.getForm(),
|
|
|
2476 |
oButtonField,
|
|
|
2477 |
sType,
|
|
|
2478 |
bCheckable,
|
|
|
2479 |
oMenu,
|
|
|
2480 |
oMenuItem,
|
|
|
2481 |
sButtonName,
|
|
|
2482 |
oValue,
|
|
|
2483 |
oMenuField,
|
|
|
2484 |
oReturnVal,
|
|
|
2485 |
sMenuFieldName,
|
|
|
2486 |
oMenuSrcElement,
|
|
|
2487 |
bMenuSrcElementIsSelect = false;
|
|
|
2488 |
|
|
|
2489 |
|
|
|
2490 |
if (oForm && !this.get("disabled")) {
|
|
|
2491 |
|
|
|
2492 |
sType = this.get("type");
|
|
|
2493 |
bCheckable = (sType == "checkbox" || sType == "radio");
|
|
|
2494 |
|
|
|
2495 |
|
|
|
2496 |
if ((bCheckable && this.get("checked")) || (m_oSubmitTrigger == this)) {
|
|
|
2497 |
|
|
|
2498 |
|
|
|
2499 |
oButtonField = createInputElement((bCheckable ? sType : "hidden"),
|
|
|
2500 |
this.get("name"), this.get("value"), this.get("checked"));
|
|
|
2501 |
|
|
|
2502 |
|
|
|
2503 |
if (oButtonField) {
|
|
|
2504 |
|
|
|
2505 |
if (bCheckable) {
|
|
|
2506 |
|
|
|
2507 |
oButtonField.style.display = "none";
|
|
|
2508 |
|
|
|
2509 |
}
|
|
|
2510 |
|
|
|
2511 |
oForm.appendChild(oButtonField);
|
|
|
2512 |
|
|
|
2513 |
}
|
|
|
2514 |
|
|
|
2515 |
}
|
|
|
2516 |
|
|
|
2517 |
|
|
|
2518 |
oMenu = this._menu;
|
|
|
2519 |
|
|
|
2520 |
|
|
|
2521 |
if (Menu && oMenu && (oMenu instanceof Menu)) {
|
|
|
2522 |
|
|
|
2523 |
|
|
|
2524 |
oMenuItem = this.get("selectedMenuItem");
|
|
|
2525 |
oMenuSrcElement = oMenu.srcElement;
|
|
|
2526 |
bMenuSrcElementIsSelect = (oMenuSrcElement &&
|
|
|
2527 |
oMenuSrcElement.nodeName.toUpperCase() == "SELECT");
|
|
|
2528 |
|
|
|
2529 |
if (oMenuItem) {
|
|
|
2530 |
|
|
|
2531 |
oValue = (oMenuItem.value === null || oMenuItem.value === "") ?
|
|
|
2532 |
oMenuItem.cfg.getProperty("text") : oMenuItem.value;
|
|
|
2533 |
|
|
|
2534 |
sButtonName = this.get("name");
|
|
|
2535 |
|
|
|
2536 |
|
|
|
2537 |
if (bMenuSrcElementIsSelect) {
|
|
|
2538 |
|
|
|
2539 |
sMenuFieldName = oMenuSrcElement.name;
|
|
|
2540 |
|
|
|
2541 |
}
|
|
|
2542 |
else if (sButtonName) {
|
|
|
2543 |
|
|
|
2544 |
sMenuFieldName = (sButtonName + "_options");
|
|
|
2545 |
|
|
|
2546 |
}
|
|
|
2547 |
|
|
|
2548 |
|
|
|
2549 |
if (oValue && sMenuFieldName) {
|
|
|
2550 |
|
|
|
2551 |
oMenuField = createInputElement("hidden", sMenuFieldName, oValue);
|
|
|
2552 |
oForm.appendChild(oMenuField);
|
|
|
2553 |
|
|
|
2554 |
}
|
|
|
2555 |
|
|
|
2556 |
}
|
|
|
2557 |
else if (bMenuSrcElementIsSelect) {
|
|
|
2558 |
|
|
|
2559 |
oMenuField = oForm.appendChild(oMenuSrcElement);
|
|
|
2560 |
|
|
|
2561 |
}
|
|
|
2562 |
|
|
|
2563 |
}
|
|
|
2564 |
|
|
|
2565 |
|
|
|
2566 |
if (oButtonField && oMenuField) {
|
|
|
2567 |
|
|
|
2568 |
this._hiddenFields = [oButtonField, oMenuField];
|
|
|
2569 |
|
|
|
2570 |
}
|
|
|
2571 |
else if (!oButtonField && oMenuField) {
|
|
|
2572 |
|
|
|
2573 |
this._hiddenFields = oMenuField;
|
|
|
2574 |
|
|
|
2575 |
}
|
|
|
2576 |
else if (oButtonField && !oMenuField) {
|
|
|
2577 |
|
|
|
2578 |
this._hiddenFields = oButtonField;
|
|
|
2579 |
|
|
|
2580 |
}
|
|
|
2581 |
|
|
|
2582 |
oReturnVal = this._hiddenFields;
|
|
|
2583 |
|
|
|
2584 |
}
|
|
|
2585 |
|
|
|
2586 |
return oReturnVal;
|
|
|
2587 |
|
|
|
2588 |
},
|
|
|
2589 |
|
|
|
2590 |
|
|
|
2591 |
/**
|
|
|
2592 |
* @method removeHiddenFields
|
|
|
2593 |
* @description Removes the button's hidden form field(s) from its
|
|
|
2594 |
* parent form.
|
|
|
2595 |
*/
|
|
|
2596 |
removeHiddenFields: function () {
|
|
|
2597 |
|
|
|
2598 |
var oField = this._hiddenFields,
|
|
|
2599 |
nFields,
|
|
|
2600 |
i;
|
|
|
2601 |
|
|
|
2602 |
function removeChild(p_oElement) {
|
|
|
2603 |
|
|
|
2604 |
if (Dom.inDocument(p_oElement)) {
|
|
|
2605 |
|
|
|
2606 |
p_oElement.parentNode.removeChild(p_oElement);
|
|
|
2607 |
|
|
|
2608 |
}
|
|
|
2609 |
|
|
|
2610 |
}
|
|
|
2611 |
|
|
|
2612 |
|
|
|
2613 |
if (oField) {
|
|
|
2614 |
|
|
|
2615 |
if (Lang.isArray(oField)) {
|
|
|
2616 |
|
|
|
2617 |
nFields = oField.length;
|
|
|
2618 |
|
|
|
2619 |
if (nFields > 0) {
|
|
|
2620 |
|
|
|
2621 |
i = nFields - 1;
|
|
|
2622 |
|
|
|
2623 |
do {
|
|
|
2624 |
|
|
|
2625 |
removeChild(oField[i]);
|
|
|
2626 |
|
|
|
2627 |
}
|
|
|
2628 |
while (i--);
|
|
|
2629 |
|
|
|
2630 |
}
|
|
|
2631 |
|
|
|
2632 |
}
|
|
|
2633 |
else {
|
|
|
2634 |
|
|
|
2635 |
removeChild(oField);
|
|
|
2636 |
|
|
|
2637 |
}
|
|
|
2638 |
|
|
|
2639 |
this._hiddenFields = null;
|
|
|
2640 |
|
|
|
2641 |
}
|
|
|
2642 |
|
|
|
2643 |
},
|
|
|
2644 |
|
|
|
2645 |
|
|
|
2646 |
/**
|
|
|
2647 |
* @method submitForm
|
|
|
2648 |
* @description Submits the form to which the button belongs. Returns
|
|
|
2649 |
* true if the form was submitted successfully, false if the submission
|
|
|
2650 |
* was cancelled.
|
|
|
2651 |
* @protected
|
|
|
2652 |
* @return {Boolean}
|
|
|
2653 |
*/
|
|
|
2654 |
submitForm: function () {
|
|
|
2655 |
|
|
|
2656 |
var oForm = this.getForm(),
|
|
|
2657 |
|
|
|
2658 |
oSrcElement = this.get("srcelement"),
|
|
|
2659 |
|
|
|
2660 |
/*
|
|
|
2661 |
Boolean indicating if the event fired successfully
|
|
|
2662 |
(was not cancelled by any handlers)
|
|
|
2663 |
*/
|
|
|
2664 |
|
|
|
2665 |
bSubmitForm = false,
|
|
|
2666 |
|
|
|
2667 |
oEvent;
|
|
|
2668 |
|
|
|
2669 |
|
|
|
2670 |
if (oForm) {
|
|
|
2671 |
|
|
|
2672 |
if (this.get("type") == "submit" || (oSrcElement && oSrcElement.type == "submit")) {
|
|
|
2673 |
|
|
|
2674 |
m_oSubmitTrigger = this;
|
|
|
2675 |
|
|
|
2676 |
}
|
|
|
2677 |
|
|
|
2678 |
|
|
|
2679 |
if (UA.ie && (UA.ie < 9)) {
|
|
|
2680 |
|
|
|
2681 |
bSubmitForm = oForm.fireEvent("onsubmit");
|
|
|
2682 |
|
|
|
2683 |
}
|
|
|
2684 |
else { // Gecko, Opera, and Safari
|
|
|
2685 |
|
|
|
2686 |
oEvent = document.createEvent("HTMLEvents");
|
|
|
2687 |
oEvent.initEvent("submit", true, true);
|
|
|
2688 |
|
|
|
2689 |
bSubmitForm = oForm.dispatchEvent(oEvent);
|
|
|
2690 |
|
|
|
2691 |
}
|
|
|
2692 |
|
|
|
2693 |
|
|
|
2694 |
/*
|
|
|
2695 |
In IE and Safari, dispatching a "submit" event to a form
|
|
|
2696 |
WILL cause the form's "submit" event to fire, but WILL NOT
|
|
|
2697 |
submit the form. Therefore, we need to call the "submit"
|
|
|
2698 |
method as well.
|
|
|
2699 |
*/
|
|
|
2700 |
|
|
|
2701 |
if ((UA.ie || UA.webkit) && bSubmitForm) {
|
|
|
2702 |
|
|
|
2703 |
oForm.submit();
|
|
|
2704 |
|
|
|
2705 |
}
|
|
|
2706 |
|
|
|
2707 |
}
|
|
|
2708 |
|
|
|
2709 |
return bSubmitForm;
|
|
|
2710 |
|
|
|
2711 |
},
|
|
|
2712 |
|
|
|
2713 |
|
|
|
2714 |
/**
|
|
|
2715 |
* @method init
|
|
|
2716 |
* @description The Button class's initialization method.
|
|
|
2717 |
* @param {String} p_oElement String specifying the id attribute of the
|
|
|
2718 |
* <code><input></code>, <code><button></code>,
|
|
|
2719 |
* <code><a></code>, or <code><span></code> element to
|
|
|
2720 |
* be used to create the button.
|
|
|
2721 |
* @param {<a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/
|
|
|
2722 |
* level-one-html.html#ID-6043025">HTMLInputElement</a>|<a href="http://
|
|
|
2723 |
* www.w3.org/TR/2000/WD-DOM-Level-1-20000929/level-one-html.html
|
|
|
2724 |
* #ID-34812697">HTMLButtonElement</a>|<a href="http://www.w3.org/TR
|
|
|
2725 |
* /2000/WD-DOM-Level-1-20000929/level-one-html.html#ID-33759296">
|
|
|
2726 |
* HTMLElement</a>} p_oElement Object reference for the
|
|
|
2727 |
* <code><input></code>, <code><button></code>,
|
|
|
2728 |
* <code><a></code>, or <code><span></code> element to be
|
|
|
2729 |
* used to create the button.
|
|
|
2730 |
* @param {Object} p_oElement Object literal specifying a set of
|
|
|
2731 |
* configuration attributes used to create the button.
|
|
|
2732 |
* @param {Object} p_oAttributes Optional. Object literal specifying a
|
|
|
2733 |
* set of configuration attributes used to create the button.
|
|
|
2734 |
*/
|
|
|
2735 |
init: function (p_oElement, p_oAttributes) {
|
|
|
2736 |
|
|
|
2737 |
var sNodeName = p_oAttributes.type == "link" ? "a" : "button",
|
|
|
2738 |
oSrcElement = p_oAttributes.srcelement,
|
|
|
2739 |
oButton = p_oElement.getElementsByTagName(sNodeName)[0],
|
|
|
2740 |
oInput;
|
|
|
2741 |
|
|
|
2742 |
|
|
|
2743 |
if (!oButton) {
|
|
|
2744 |
|
|
|
2745 |
oInput = p_oElement.getElementsByTagName("input")[0];
|
|
|
2746 |
|
|
|
2747 |
|
|
|
2748 |
if (oInput) {
|
|
|
2749 |
|
|
|
2750 |
oButton = document.createElement("button");
|
|
|
2751 |
oButton.setAttribute("type", "button");
|
|
|
2752 |
|
|
|
2753 |
oInput.parentNode.replaceChild(oButton, oInput);
|
|
|
2754 |
|
|
|
2755 |
}
|
|
|
2756 |
|
|
|
2757 |
}
|
|
|
2758 |
|
|
|
2759 |
this._button = oButton;
|
|
|
2760 |
|
|
|
2761 |
|
|
|
2762 |
YAHOO.widget.Button.superclass.init.call(this, p_oElement, p_oAttributes);
|
|
|
2763 |
|
|
|
2764 |
|
|
|
2765 |
var sId = this.get("id"),
|
|
|
2766 |
sButtonId = sId + "-button";
|
|
|
2767 |
|
|
|
2768 |
|
|
|
2769 |
oButton.id = sButtonId;
|
|
|
2770 |
|
|
|
2771 |
|
|
|
2772 |
var aLabels,
|
|
|
2773 |
oLabel;
|
|
|
2774 |
|
|
|
2775 |
|
|
|
2776 |
var hasLabel = function (element) {
|
|
|
2777 |
|
|
|
2778 |
return (element.htmlFor === sId);
|
|
|
2779 |
|
|
|
2780 |
};
|
|
|
2781 |
|
|
|
2782 |
|
|
|
2783 |
var setLabel = function () {
|
|
|
2784 |
|
|
|
2785 |
oLabel.setAttribute((UA.ie ? "htmlFor" : "for"), sButtonId);
|
|
|
2786 |
|
|
|
2787 |
};
|
|
|
2788 |
|
|
|
2789 |
|
|
|
2790 |
if (oSrcElement && this.get("type") != "link") {
|
|
|
2791 |
|
|
|
2792 |
aLabels = Dom.getElementsBy(hasLabel, "label");
|
|
|
2793 |
|
|
|
2794 |
if (Lang.isArray(aLabels) && aLabels.length > 0) {
|
|
|
2795 |
|
|
|
2796 |
oLabel = aLabels[0];
|
|
|
2797 |
|
|
|
2798 |
}
|
|
|
2799 |
|
|
|
2800 |
}
|
|
|
2801 |
|
|
|
2802 |
|
|
|
2803 |
m_oButtons[sId] = this;
|
|
|
2804 |
|
|
|
2805 |
var sPrefix = this.CLASS_NAME_PREFIX;
|
|
|
2806 |
|
|
|
2807 |
this.addClass(sPrefix + this.CSS_CLASS_NAME);
|
|
|
2808 |
this.addClass(sPrefix + this.get("type") + "-button");
|
|
|
2809 |
|
|
|
2810 |
Event.on(this._button, "focus", this._onFocus, null, this);
|
|
|
2811 |
this.on("mouseover", this._onMouseOver);
|
|
|
2812 |
this.on("mousedown", this._onMouseDown);
|
|
|
2813 |
this.on("mouseup", this._onMouseUp);
|
|
|
2814 |
this.on("click", this._onClick);
|
|
|
2815 |
|
|
|
2816 |
// Need to reset the value of the "onclick" Attribute so that any
|
|
|
2817 |
// handlers registered via the "onclick" Attribute are fired after
|
|
|
2818 |
// Button's default "_onClick" listener.
|
|
|
2819 |
|
|
|
2820 |
var fnOnClick = this.get("onclick");
|
|
|
2821 |
|
|
|
2822 |
this.set("onclick", null);
|
|
|
2823 |
this.set("onclick", fnOnClick);
|
|
|
2824 |
|
|
|
2825 |
this.on("dblclick", this._onDblClick);
|
|
|
2826 |
|
|
|
2827 |
|
|
|
2828 |
var oParentNode;
|
|
|
2829 |
|
|
|
2830 |
if (oLabel) {
|
|
|
2831 |
|
|
|
2832 |
if (this.get("replaceLabel")) {
|
|
|
2833 |
|
|
|
2834 |
this.set("label", oLabel.innerHTML);
|
|
|
2835 |
|
|
|
2836 |
oParentNode = oLabel.parentNode;
|
|
|
2837 |
|
|
|
2838 |
oParentNode.removeChild(oLabel);
|
|
|
2839 |
|
|
|
2840 |
}
|
|
|
2841 |
else {
|
|
|
2842 |
|
|
|
2843 |
this.on("appendTo", setLabel);
|
|
|
2844 |
|
|
|
2845 |
Event.on(oLabel, "click", this._onLabelClick, null, this);
|
|
|
2846 |
|
|
|
2847 |
this._label = oLabel;
|
|
|
2848 |
|
|
|
2849 |
}
|
|
|
2850 |
|
|
|
2851 |
}
|
|
|
2852 |
|
|
|
2853 |
this.on("appendTo", this._onAppendTo);
|
|
|
2854 |
|
|
|
2855 |
|
|
|
2856 |
|
|
|
2857 |
var oContainer = this.get("container"),
|
|
|
2858 |
oElement = this.get("element"),
|
|
|
2859 |
bElInDoc = Dom.inDocument(oElement);
|
|
|
2860 |
|
|
|
2861 |
|
|
|
2862 |
if (oContainer) {
|
|
|
2863 |
|
|
|
2864 |
if (oSrcElement && oSrcElement != oElement) {
|
|
|
2865 |
|
|
|
2866 |
oParentNode = oSrcElement.parentNode;
|
|
|
2867 |
|
|
|
2868 |
if (oParentNode) {
|
|
|
2869 |
|
|
|
2870 |
oParentNode.removeChild(oSrcElement);
|
|
|
2871 |
|
|
|
2872 |
}
|
|
|
2873 |
|
|
|
2874 |
}
|
|
|
2875 |
|
|
|
2876 |
if (Lang.isString(oContainer)) {
|
|
|
2877 |
|
|
|
2878 |
Event.onContentReady(oContainer, this.appendTo, oContainer, this);
|
|
|
2879 |
|
|
|
2880 |
}
|
|
|
2881 |
else {
|
|
|
2882 |
|
|
|
2883 |
this.on("init", function () {
|
|
|
2884 |
|
|
|
2885 |
Lang.later(0, this, this.appendTo, oContainer);
|
|
|
2886 |
|
|
|
2887 |
});
|
|
|
2888 |
|
|
|
2889 |
}
|
|
|
2890 |
|
|
|
2891 |
}
|
|
|
2892 |
else if (!bElInDoc && oSrcElement && oSrcElement != oElement) {
|
|
|
2893 |
|
|
|
2894 |
oParentNode = oSrcElement.parentNode;
|
|
|
2895 |
|
|
|
2896 |
if (oParentNode) {
|
|
|
2897 |
|
|
|
2898 |
this.fireEvent("beforeAppendTo", {
|
|
|
2899 |
type: "beforeAppendTo",
|
|
|
2900 |
target: oParentNode
|
|
|
2901 |
});
|
|
|
2902 |
|
|
|
2903 |
oParentNode.replaceChild(oElement, oSrcElement);
|
|
|
2904 |
|
|
|
2905 |
this.fireEvent("appendTo", {
|
|
|
2906 |
type: "appendTo",
|
|
|
2907 |
target: oParentNode
|
|
|
2908 |
});
|
|
|
2909 |
|
|
|
2910 |
}
|
|
|
2911 |
|
|
|
2912 |
}
|
|
|
2913 |
else if (this.get("type") != "link" && bElInDoc && oSrcElement &&
|
|
|
2914 |
oSrcElement == oElement) {
|
|
|
2915 |
|
|
|
2916 |
this._addListenersToForm();
|
|
|
2917 |
|
|
|
2918 |
}
|
|
|
2919 |
|
|
|
2920 |
|
|
|
2921 |
|
|
|
2922 |
this.fireEvent("init", {
|
|
|
2923 |
type: "init",
|
|
|
2924 |
target: this
|
|
|
2925 |
});
|
|
|
2926 |
|
|
|
2927 |
},
|
|
|
2928 |
|
|
|
2929 |
|
|
|
2930 |
/**
|
|
|
2931 |
* @method initAttributes
|
|
|
2932 |
* @description Initializes all of the configuration attributes used to
|
|
|
2933 |
* create the button.
|
|
|
2934 |
* @param {Object} p_oAttributes Object literal specifying a set of
|
|
|
2935 |
* configuration attributes used to create the button.
|
|
|
2936 |
*/
|
|
|
2937 |
initAttributes: function (p_oAttributes) {
|
|
|
2938 |
|
|
|
2939 |
var oAttributes = p_oAttributes || {};
|
|
|
2940 |
|
|
|
2941 |
YAHOO.widget.Button.superclass.initAttributes.call(this,
|
|
|
2942 |
oAttributes);
|
|
|
2943 |
|
|
|
2944 |
|
|
|
2945 |
/**
|
|
|
2946 |
* @attribute type
|
|
|
2947 |
* @description String specifying the button's type. Possible
|
|
|
2948 |
* values are: "push," "link," "submit," "reset," "checkbox,"
|
|
|
2949 |
* "radio," "menu," and "split."
|
|
|
2950 |
* @default "push"
|
|
|
2951 |
* @type String
|
|
|
2952 |
* @writeonce
|
|
|
2953 |
*/
|
|
|
2954 |
this.setAttributeConfig("type", {
|
|
|
2955 |
|
|
|
2956 |
value: (oAttributes.type || "push"),
|
|
|
2957 |
validator: Lang.isString,
|
|
|
2958 |
writeOnce: true,
|
|
|
2959 |
method: this._setType
|
|
|
2960 |
|
|
|
2961 |
});
|
|
|
2962 |
|
|
|
2963 |
|
|
|
2964 |
/**
|
|
|
2965 |
* @attribute label
|
|
|
2966 |
* @description {HTML} specifying the button's text label
|
|
|
2967 |
* or innerHTML.
|
|
|
2968 |
* @default null
|
|
|
2969 |
* @type String
|
|
|
2970 |
*/
|
|
|
2971 |
this.setAttributeConfig("label", {
|
|
|
2972 |
|
|
|
2973 |
value: oAttributes.label,
|
|
|
2974 |
validator: Lang.isString,
|
|
|
2975 |
method: this._setLabel
|
|
|
2976 |
|
|
|
2977 |
});
|
|
|
2978 |
|
|
|
2979 |
|
|
|
2980 |
/**
|
|
|
2981 |
* @attribute value
|
|
|
2982 |
* @description Object specifying the value for the button.
|
|
|
2983 |
* @default null
|
|
|
2984 |
* @type Object
|
|
|
2985 |
*/
|
|
|
2986 |
this.setAttributeConfig("value", {
|
|
|
2987 |
|
|
|
2988 |
value: oAttributes.value
|
|
|
2989 |
|
|
|
2990 |
});
|
|
|
2991 |
|
|
|
2992 |
|
|
|
2993 |
/**
|
|
|
2994 |
* @attribute name
|
|
|
2995 |
* @description String specifying the name for the button.
|
|
|
2996 |
* @default null
|
|
|
2997 |
* @type String
|
|
|
2998 |
*/
|
|
|
2999 |
this.setAttributeConfig("name", {
|
|
|
3000 |
|
|
|
3001 |
value: oAttributes.name,
|
|
|
3002 |
validator: Lang.isString
|
|
|
3003 |
|
|
|
3004 |
});
|
|
|
3005 |
|
|
|
3006 |
|
|
|
3007 |
/**
|
|
|
3008 |
* @attribute tabindex
|
|
|
3009 |
* @description Number specifying the tabindex for the button.
|
|
|
3010 |
* @default null
|
|
|
3011 |
* @type Number
|
|
|
3012 |
*/
|
|
|
3013 |
this.setAttributeConfig("tabindex", {
|
|
|
3014 |
|
|
|
3015 |
value: oAttributes.tabindex,
|
|
|
3016 |
validator: Lang.isNumber,
|
|
|
3017 |
method: this._setTabIndex
|
|
|
3018 |
|
|
|
3019 |
});
|
|
|
3020 |
|
|
|
3021 |
|
|
|
3022 |
/**
|
|
|
3023 |
* @attribute title
|
|
|
3024 |
* @description String specifying the title for the button.
|
|
|
3025 |
* @default null
|
|
|
3026 |
* @type String
|
|
|
3027 |
*/
|
|
|
3028 |
this.configureAttribute("title", {
|
|
|
3029 |
|
|
|
3030 |
value: oAttributes.title,
|
|
|
3031 |
validator: Lang.isString,
|
|
|
3032 |
method: this._setTitle
|
|
|
3033 |
|
|
|
3034 |
});
|
|
|
3035 |
|
|
|
3036 |
|
|
|
3037 |
/**
|
|
|
3038 |
* @attribute disabled
|
|
|
3039 |
* @description Boolean indicating if the button should be disabled.
|
|
|
3040 |
* (Disabled buttons are dimmed and will not respond to user input
|
|
|
3041 |
* or fire events. Does not apply to button's of type "link.")
|
|
|
3042 |
* @default false
|
|
|
3043 |
* @type Boolean
|
|
|
3044 |
*/
|
|
|
3045 |
this.setAttributeConfig("disabled", {
|
|
|
3046 |
|
|
|
3047 |
value: (oAttributes.disabled || false),
|
|
|
3048 |
validator: Lang.isBoolean,
|
|
|
3049 |
method: this._setDisabled
|
|
|
3050 |
|
|
|
3051 |
});
|
|
|
3052 |
|
|
|
3053 |
|
|
|
3054 |
/**
|
|
|
3055 |
* @attribute href
|
|
|
3056 |
* @description String specifying the href for the button. Applies
|
|
|
3057 |
* only to buttons of type "link."
|
|
|
3058 |
* @type String
|
|
|
3059 |
*/
|
|
|
3060 |
this.setAttributeConfig("href", {
|
|
|
3061 |
|
|
|
3062 |
value: oAttributes.href,
|
|
|
3063 |
validator: Lang.isString,
|
|
|
3064 |
method: this._setHref
|
|
|
3065 |
|
|
|
3066 |
});
|
|
|
3067 |
|
|
|
3068 |
|
|
|
3069 |
/**
|
|
|
3070 |
* @attribute target
|
|
|
3071 |
* @description String specifying the target for the button.
|
|
|
3072 |
* Applies only to buttons of type "link."
|
|
|
3073 |
* @type String
|
|
|
3074 |
*/
|
|
|
3075 |
this.setAttributeConfig("target", {
|
|
|
3076 |
|
|
|
3077 |
value: oAttributes.target,
|
|
|
3078 |
validator: Lang.isString,
|
|
|
3079 |
method: this._setTarget
|
|
|
3080 |
|
|
|
3081 |
});
|
|
|
3082 |
|
|
|
3083 |
|
|
|
3084 |
/**
|
|
|
3085 |
* @attribute checked
|
|
|
3086 |
* @description Boolean indicating if the button is checked.
|
|
|
3087 |
* Applies only to buttons of type "radio" and "checkbox."
|
|
|
3088 |
* @default false
|
|
|
3089 |
* @type Boolean
|
|
|
3090 |
*/
|
|
|
3091 |
this.setAttributeConfig("checked", {
|
|
|
3092 |
|
|
|
3093 |
value: (oAttributes.checked || false),
|
|
|
3094 |
validator: Lang.isBoolean,
|
|
|
3095 |
method: this._setChecked
|
|
|
3096 |
|
|
|
3097 |
});
|
|
|
3098 |
|
|
|
3099 |
|
|
|
3100 |
/**
|
|
|
3101 |
* @attribute container
|
|
|
3102 |
* @description HTML element reference or string specifying the id
|
|
|
3103 |
* attribute of the HTML element that the button's markup should be
|
|
|
3104 |
* rendered into.
|
|
|
3105 |
* @type <a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/
|
|
|
3106 |
* level-one-html.html#ID-58190037">HTMLElement</a>|String
|
|
|
3107 |
* @default null
|
|
|
3108 |
* @writeonce
|
|
|
3109 |
*/
|
|
|
3110 |
this.setAttributeConfig("container", {
|
|
|
3111 |
|
|
|
3112 |
value: oAttributes.container,
|
|
|
3113 |
writeOnce: true
|
|
|
3114 |
|
|
|
3115 |
});
|
|
|
3116 |
|
|
|
3117 |
|
|
|
3118 |
/**
|
|
|
3119 |
* @attribute srcelement
|
|
|
3120 |
* @description Object reference to the HTML element (either
|
|
|
3121 |
* <code><input></code> or <code><span></code>)
|
|
|
3122 |
* used to create the button.
|
|
|
3123 |
* @type <a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/
|
|
|
3124 |
* level-one-html.html#ID-58190037">HTMLElement</a>|String
|
|
|
3125 |
* @default null
|
|
|
3126 |
* @writeonce
|
|
|
3127 |
*/
|
|
|
3128 |
this.setAttributeConfig("srcelement", {
|
|
|
3129 |
|
|
|
3130 |
value: oAttributes.srcelement,
|
|
|
3131 |
writeOnce: true
|
|
|
3132 |
|
|
|
3133 |
});
|
|
|
3134 |
|
|
|
3135 |
|
|
|
3136 |
/**
|
|
|
3137 |
* @attribute menu
|
|
|
3138 |
* @description Object specifying the menu for the button.
|
|
|
3139 |
* The value can be one of the following:
|
|
|
3140 |
* <ul>
|
|
|
3141 |
* <li>Object specifying a rendered <a href="YAHOO.widget.Menu.html">
|
|
|
3142 |
* YAHOO.widget.Menu</a> instance.</li>
|
|
|
3143 |
* <li>Object specifying a rendered <a href="YAHOO.widget.Overlay.html">
|
|
|
3144 |
* YAHOO.widget.Overlay</a> instance.</li>
|
|
|
3145 |
* <li>String specifying the id attribute of the <code><div>
|
|
|
3146 |
* </code> element used to create the menu. By default the menu
|
|
|
3147 |
* will be created as an instance of
|
|
|
3148 |
* <a href="YAHOO.widget.Overlay.html">YAHOO.widget.Overlay</a>.
|
|
|
3149 |
* If the <a href="YAHOO.widget.Menu.html#CSS_CLASS_NAME">
|
|
|
3150 |
* default CSS class name for YAHOO.widget.Menu</a> is applied to
|
|
|
3151 |
* the <code><div></code> element, it will be created as an
|
|
|
3152 |
* instance of <a href="YAHOO.widget.Menu.html">YAHOO.widget.Menu
|
|
|
3153 |
* </a>.</li><li>String specifying the id attribute of the
|
|
|
3154 |
* <code><select></code> element used to create the menu.
|
|
|
3155 |
* </li><li>Object specifying the <code><div></code> element
|
|
|
3156 |
* used to create the menu.</li>
|
|
|
3157 |
* <li>Object specifying the <code><select></code> element
|
|
|
3158 |
* used to create the menu.</li>
|
|
|
3159 |
* <li>Array of object literals, each representing a set of
|
|
|
3160 |
* <a href="YAHOO.widget.MenuItem.html">YAHOO.widget.MenuItem</a>
|
|
|
3161 |
* configuration attributes.</li>
|
|
|
3162 |
* <li>Array of strings representing the text labels for each menu
|
|
|
3163 |
* item in the menu.</li>
|
|
|
3164 |
* </ul>
|
|
|
3165 |
* @type <a href="YAHOO.widget.Menu.html">YAHOO.widget.Menu</a>|<a
|
|
|
3166 |
* href="YAHOO.widget.Overlay.html">YAHOO.widget.Overlay</a>|<a
|
|
|
3167 |
* href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/level-
|
|
|
3168 |
* one-html.html#ID-58190037">HTMLElement</a>|String|Array
|
|
|
3169 |
* @default null
|
|
|
3170 |
* @writeonce
|
|
|
3171 |
*/
|
|
|
3172 |
this.setAttributeConfig("menu", {
|
|
|
3173 |
|
|
|
3174 |
value: null,
|
|
|
3175 |
method: this._setMenu,
|
|
|
3176 |
writeOnce: true
|
|
|
3177 |
|
|
|
3178 |
});
|
|
|
3179 |
|
|
|
3180 |
|
|
|
3181 |
/**
|
|
|
3182 |
* @attribute lazyloadmenu
|
|
|
3183 |
* @description Boolean indicating the value to set for the
|
|
|
3184 |
* <a href="YAHOO.widget.Menu.html#lazyLoad">"lazyload"</a>
|
|
|
3185 |
* configuration property of the button's menu. Setting
|
|
|
3186 |
* "lazyloadmenu" to <code>true </code> will defer rendering of
|
|
|
3187 |
* the button's menu until the first time it is made visible.
|
|
|
3188 |
* If "lazyloadmenu" is set to <code>false</code>, the button's
|
|
|
3189 |
* menu will be rendered immediately if the button is in the
|
|
|
3190 |
* document, or in response to the button's "appendTo" event if
|
|
|
3191 |
* the button is not yet in the document. In either case, the
|
|
|
3192 |
* menu is rendered into the button's parent HTML element.
|
|
|
3193 |
* <em>This attribute does not apply if a
|
|
|
3194 |
* <a href="YAHOO.widget.Menu.html">YAHOO.widget.Menu</a> or
|
|
|
3195 |
* <a href="YAHOO.widget.Overlay.html">YAHOO.widget.Overlay</a>
|
|
|
3196 |
* instance is passed as the value of the button's "menu"
|
|
|
3197 |
* configuration attribute. <a href="YAHOO.widget.Menu.html">
|
|
|
3198 |
* YAHOO.widget.Menu</a> or <a href="YAHOO.widget.Overlay.html">
|
|
|
3199 |
* YAHOO.widget.Overlay</a> instances should be rendered before
|
|
|
3200 |
* being set as the value for the "menu" configuration
|
|
|
3201 |
* attribute.</em>
|
|
|
3202 |
* @default true
|
|
|
3203 |
* @type Boolean
|
|
|
3204 |
* @writeonce
|
|
|
3205 |
*/
|
|
|
3206 |
this.setAttributeConfig("lazyloadmenu", {
|
|
|
3207 |
|
|
|
3208 |
value: (oAttributes.lazyloadmenu === false ? false : true),
|
|
|
3209 |
validator: Lang.isBoolean,
|
|
|
3210 |
writeOnce: true
|
|
|
3211 |
|
|
|
3212 |
});
|
|
|
3213 |
|
|
|
3214 |
|
|
|
3215 |
/**
|
|
|
3216 |
* @attribute menuclassname
|
|
|
3217 |
* @description String representing the CSS class name to be
|
|
|
3218 |
* applied to the root element of the button's menu.
|
|
|
3219 |
* @type String
|
|
|
3220 |
* @default "yui-button-menu"
|
|
|
3221 |
* @writeonce
|
|
|
3222 |
*/
|
|
|
3223 |
this.setAttributeConfig("menuclassname", {
|
|
|
3224 |
|
|
|
3225 |
value: (oAttributes.menuclassname || (this.CLASS_NAME_PREFIX + "button-menu")),
|
|
|
3226 |
validator: Lang.isString,
|
|
|
3227 |
method: this._setMenuClassName,
|
|
|
3228 |
writeOnce: true
|
|
|
3229 |
|
|
|
3230 |
});
|
|
|
3231 |
|
|
|
3232 |
|
|
|
3233 |
/**
|
|
|
3234 |
* @attribute menuminscrollheight
|
|
|
3235 |
* @description Number defining the minimum threshold for the "menumaxheight"
|
|
|
3236 |
* configuration attribute. When set this attribute is automatically applied
|
|
|
3237 |
* to all submenus.
|
|
|
3238 |
* @default 90
|
|
|
3239 |
* @type Number
|
|
|
3240 |
*/
|
|
|
3241 |
this.setAttributeConfig("menuminscrollheight", {
|
|
|
3242 |
|
|
|
3243 |
value: (oAttributes.menuminscrollheight || 90),
|
|
|
3244 |
validator: Lang.isNumber
|
|
|
3245 |
|
|
|
3246 |
});
|
|
|
3247 |
|
|
|
3248 |
|
|
|
3249 |
/**
|
|
|
3250 |
* @attribute menumaxheight
|
|
|
3251 |
* @description Number defining the maximum height (in pixels) for a menu's
|
|
|
3252 |
* body element (<code><div class="bd"<</code>). Once a menu's body
|
|
|
3253 |
* exceeds this height, the contents of the body are scrolled to maintain
|
|
|
3254 |
* this value. This value cannot be set lower than the value of the
|
|
|
3255 |
* "minscrollheight" configuration property.
|
|
|
3256 |
* @type Number
|
|
|
3257 |
* @default 0
|
|
|
3258 |
*/
|
|
|
3259 |
this.setAttributeConfig("menumaxheight", {
|
|
|
3260 |
|
|
|
3261 |
value: (oAttributes.menumaxheight || 0),
|
|
|
3262 |
validator: Lang.isNumber
|
|
|
3263 |
|
|
|
3264 |
});
|
|
|
3265 |
|
|
|
3266 |
|
|
|
3267 |
/**
|
|
|
3268 |
* @attribute menualignment
|
|
|
3269 |
* @description Array defining how the Button's Menu is aligned to the Button.
|
|
|
3270 |
* The default value of ["tl", "bl"] aligns the Menu's top left corner to the Button's
|
|
|
3271 |
* bottom left corner.
|
|
|
3272 |
* @type Array
|
|
|
3273 |
* @default ["tl", "bl"]
|
|
|
3274 |
*/
|
|
|
3275 |
this.setAttributeConfig("menualignment", {
|
|
|
3276 |
|
|
|
3277 |
value: (oAttributes.menualignment || ["tl", "bl"]),
|
|
|
3278 |
validator: Lang.isArray
|
|
|
3279 |
|
|
|
3280 |
});
|
|
|
3281 |
|
|
|
3282 |
|
|
|
3283 |
/**
|
|
|
3284 |
* @attribute selectedMenuItem
|
|
|
3285 |
* @description Object representing the item in the button's menu
|
|
|
3286 |
* that is currently selected.
|
|
|
3287 |
* @type YAHOO.widget.MenuItem
|
|
|
3288 |
* @default null
|
|
|
3289 |
*/
|
|
|
3290 |
this.setAttributeConfig("selectedMenuItem", {
|
|
|
3291 |
|
|
|
3292 |
value: null
|
|
|
3293 |
|
|
|
3294 |
});
|
|
|
3295 |
|
|
|
3296 |
|
|
|
3297 |
/**
|
|
|
3298 |
* @attribute onclick
|
|
|
3299 |
* @description Object literal representing the code to be executed
|
|
|
3300 |
* when the button is clicked. Format:<br> <code> {<br>
|
|
|
3301 |
* <strong>fn:</strong> Function, // The handler to call
|
|
|
3302 |
* when the event fires.<br> <strong>obj:</strong> Object,
|
|
|
3303 |
* // An object to pass back to the handler.<br>
|
|
|
3304 |
* <strong>scope:</strong> Object // The object to use
|
|
|
3305 |
* for the scope of the handler.<br> } </code>
|
|
|
3306 |
* @type Object
|
|
|
3307 |
* @default null
|
|
|
3308 |
*/
|
|
|
3309 |
this.setAttributeConfig("onclick", {
|
|
|
3310 |
|
|
|
3311 |
value: oAttributes.onclick,
|
|
|
3312 |
method: this._setOnClick
|
|
|
3313 |
|
|
|
3314 |
});
|
|
|
3315 |
|
|
|
3316 |
|
|
|
3317 |
/**
|
|
|
3318 |
* @attribute focusmenu
|
|
|
3319 |
* @description Boolean indicating whether or not the button's menu
|
|
|
3320 |
* should be focused when it is made visible.
|
|
|
3321 |
* @type Boolean
|
|
|
3322 |
* @default true
|
|
|
3323 |
*/
|
|
|
3324 |
this.setAttributeConfig("focusmenu", {
|
|
|
3325 |
|
|
|
3326 |
value: (oAttributes.focusmenu === false ? false : true),
|
|
|
3327 |
validator: Lang.isBoolean
|
|
|
3328 |
|
|
|
3329 |
});
|
|
|
3330 |
|
|
|
3331 |
|
|
|
3332 |
/**
|
|
|
3333 |
* @attribute replaceLabel
|
|
|
3334 |
* @description Boolean indicating whether or not the text of the
|
|
|
3335 |
* button's <code><label></code> element should be used as
|
|
|
3336 |
* the source for the button's label configuration attribute and
|
|
|
3337 |
* removed from the DOM.
|
|
|
3338 |
* @type Boolean
|
|
|
3339 |
* @default false
|
|
|
3340 |
*/
|
|
|
3341 |
this.setAttributeConfig("replaceLabel", {
|
|
|
3342 |
|
|
|
3343 |
value: false,
|
|
|
3344 |
validator: Lang.isBoolean,
|
|
|
3345 |
writeOnce: true
|
|
|
3346 |
|
|
|
3347 |
});
|
|
|
3348 |
|
|
|
3349 |
},
|
|
|
3350 |
|
|
|
3351 |
|
|
|
3352 |
/**
|
|
|
3353 |
* @method focus
|
|
|
3354 |
* @description Causes the button to receive the focus and fires the
|
|
|
3355 |
* button's "focus" event.
|
|
|
3356 |
*/
|
|
|
3357 |
focus: function () {
|
|
|
3358 |
|
|
|
3359 |
if (!this.get("disabled")) {
|
|
|
3360 |
//Adding a try/catch in case the element is not
|
|
|
3361 |
// visible by the time it's focus is being called.
|
|
|
3362 |
// for example, on a dialog that closes on button click
|
|
|
3363 |
try {
|
|
|
3364 |
this._button.focus();
|
|
|
3365 |
} catch (e) {}
|
|
|
3366 |
|
|
|
3367 |
}
|
|
|
3368 |
|
|
|
3369 |
},
|
|
|
3370 |
|
|
|
3371 |
|
|
|
3372 |
/**
|
|
|
3373 |
* @method blur
|
|
|
3374 |
* @description Causes the button to lose focus and fires the button's
|
|
|
3375 |
* "blur" event.
|
|
|
3376 |
*/
|
|
|
3377 |
blur: function () {
|
|
|
3378 |
|
|
|
3379 |
if (!this.get("disabled")) {
|
|
|
3380 |
//Adding a try/catch in case the element is not
|
|
|
3381 |
// visible by the time it's focus is being called.
|
|
|
3382 |
// for example, on a dialog that closes on button click
|
|
|
3383 |
try {
|
|
|
3384 |
this._button.blur();
|
|
|
3385 |
} catch (e) {}
|
|
|
3386 |
|
|
|
3387 |
}
|
|
|
3388 |
|
|
|
3389 |
},
|
|
|
3390 |
|
|
|
3391 |
|
|
|
3392 |
/**
|
|
|
3393 |
* @method hasFocus
|
|
|
3394 |
* @description Returns a boolean indicating whether or not the button
|
|
|
3395 |
* has focus.
|
|
|
3396 |
* @return {Boolean}
|
|
|
3397 |
*/
|
|
|
3398 |
hasFocus: function () {
|
|
|
3399 |
|
|
|
3400 |
return (m_oFocusedButton == this);
|
|
|
3401 |
|
|
|
3402 |
},
|
|
|
3403 |
|
|
|
3404 |
|
|
|
3405 |
/**
|
|
|
3406 |
* @method isActive
|
|
|
3407 |
* @description Returns a boolean indicating whether or not the button
|
|
|
3408 |
* is active.
|
|
|
3409 |
* @return {Boolean}
|
|
|
3410 |
*/
|
|
|
3411 |
isActive: function () {
|
|
|
3412 |
|
|
|
3413 |
return this.hasClass(this.CLASS_NAME_PREFIX + this.CSS_CLASS_NAME + "-active");
|
|
|
3414 |
|
|
|
3415 |
},
|
|
|
3416 |
|
|
|
3417 |
|
|
|
3418 |
/**
|
|
|
3419 |
* @method getMenu
|
|
|
3420 |
* @description Returns a reference to the button's menu.
|
|
|
3421 |
* @return {<a href="YAHOO.widget.Overlay.html">
|
|
|
3422 |
* YAHOO.widget.Overlay</a>|<a
|
|
|
3423 |
* href="YAHOO.widget.Menu.html">YAHOO.widget.Menu</a>}
|
|
|
3424 |
*/
|
|
|
3425 |
getMenu: function () {
|
|
|
3426 |
|
|
|
3427 |
return this._menu;
|
|
|
3428 |
|
|
|
3429 |
},
|
|
|
3430 |
|
|
|
3431 |
|
|
|
3432 |
/**
|
|
|
3433 |
* @method getForm
|
|
|
3434 |
* @description Returns a reference to the button's parent form.
|
|
|
3435 |
* @return {<a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-
|
|
|
3436 |
* 20000929/level-one-html.html#ID-40002357">HTMLFormElement</a>}
|
|
|
3437 |
*/
|
|
|
3438 |
getForm: function () {
|
|
|
3439 |
|
|
|
3440 |
var oButton = this._button,
|
|
|
3441 |
oForm;
|
|
|
3442 |
|
|
|
3443 |
if (oButton) {
|
|
|
3444 |
|
|
|
3445 |
oForm = oButton.form;
|
|
|
3446 |
|
|
|
3447 |
}
|
|
|
3448 |
|
|
|
3449 |
return oForm;
|
|
|
3450 |
|
|
|
3451 |
},
|
|
|
3452 |
|
|
|
3453 |
|
|
|
3454 |
/**
|
|
|
3455 |
* @method getHiddenFields
|
|
|
3456 |
* @description Returns an <code><input></code> element or
|
|
|
3457 |
* array of form elements used to represent the button when its parent
|
|
|
3458 |
* form is submitted.
|
|
|
3459 |
* @return {<a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/
|
|
|
3460 |
* level-one-html.html#ID-6043025">HTMLInputElement</a>|Array}
|
|
|
3461 |
*/
|
|
|
3462 |
getHiddenFields: function () {
|
|
|
3463 |
|
|
|
3464 |
return this._hiddenFields;
|
|
|
3465 |
|
|
|
3466 |
},
|
|
|
3467 |
|
|
|
3468 |
|
|
|
3469 |
/**
|
|
|
3470 |
* @method destroy
|
|
|
3471 |
* @description Removes the button's element from its parent element and
|
|
|
3472 |
* removes all event handlers.
|
|
|
3473 |
*/
|
|
|
3474 |
destroy: function () {
|
|
|
3475 |
|
|
|
3476 |
|
|
|
3477 |
var oElement = this.get("element"),
|
|
|
3478 |
oMenu = this._menu,
|
|
|
3479 |
oLabel = this._label,
|
|
|
3480 |
oParentNode,
|
|
|
3481 |
aButtons;
|
|
|
3482 |
|
|
|
3483 |
if (oMenu) {
|
|
|
3484 |
|
|
|
3485 |
|
|
|
3486 |
if (m_oOverlayManager && m_oOverlayManager.find(oMenu)) {
|
|
|
3487 |
|
|
|
3488 |
m_oOverlayManager.remove(oMenu);
|
|
|
3489 |
|
|
|
3490 |
}
|
|
|
3491 |
|
|
|
3492 |
oMenu.destroy();
|
|
|
3493 |
|
|
|
3494 |
}
|
|
|
3495 |
|
|
|
3496 |
|
|
|
3497 |
Event.purgeElement(oElement);
|
|
|
3498 |
Event.purgeElement(this._button);
|
|
|
3499 |
Event.removeListener(document, "mouseup", this._onDocumentMouseUp);
|
|
|
3500 |
Event.removeListener(document, "keyup", this._onDocumentKeyUp);
|
|
|
3501 |
Event.removeListener(document, "mousedown", this._onDocumentMouseDown);
|
|
|
3502 |
|
|
|
3503 |
|
|
|
3504 |
if (oLabel) {
|
|
|
3505 |
|
|
|
3506 |
Event.removeListener(oLabel, "click", this._onLabelClick);
|
|
|
3507 |
|
|
|
3508 |
oParentNode = oLabel.parentNode;
|
|
|
3509 |
oParentNode.removeChild(oLabel);
|
|
|
3510 |
|
|
|
3511 |
}
|
|
|
3512 |
|
|
|
3513 |
|
|
|
3514 |
var oForm = this.getForm();
|
|
|
3515 |
|
|
|
3516 |
if (oForm) {
|
|
|
3517 |
|
|
|
3518 |
Event.removeListener(oForm, "reset", this._onFormReset);
|
|
|
3519 |
Event.removeListener(oForm, "submit", this._onFormSubmit);
|
|
|
3520 |
|
|
|
3521 |
}
|
|
|
3522 |
|
|
|
3523 |
|
|
|
3524 |
this.unsubscribeAll();
|
|
|
3525 |
|
|
|
3526 |
oParentNode = oElement.parentNode;
|
|
|
3527 |
|
|
|
3528 |
if (oParentNode) {
|
|
|
3529 |
|
|
|
3530 |
oParentNode.removeChild(oElement);
|
|
|
3531 |
|
|
|
3532 |
}
|
|
|
3533 |
|
|
|
3534 |
|
|
|
3535 |
delete m_oButtons[this.get("id")];
|
|
|
3536 |
|
|
|
3537 |
var sClass = (this.CLASS_NAME_PREFIX + this.CSS_CLASS_NAME);
|
|
|
3538 |
|
|
|
3539 |
aButtons = Dom.getElementsByClassName(sClass,
|
|
|
3540 |
this.NODE_NAME, oForm);
|
|
|
3541 |
|
|
|
3542 |
if (Lang.isArray(aButtons) && aButtons.length === 0) {
|
|
|
3543 |
|
|
|
3544 |
Event.removeListener(oForm, "keypress",
|
|
|
3545 |
YAHOO.widget.Button.onFormKeyPress);
|
|
|
3546 |
|
|
|
3547 |
}
|
|
|
3548 |
|
|
|
3549 |
|
|
|
3550 |
},
|
|
|
3551 |
|
|
|
3552 |
|
|
|
3553 |
fireEvent: function (p_sType , p_aArgs) {
|
|
|
3554 |
|
|
|
3555 |
var sType = arguments[0];
|
|
|
3556 |
|
|
|
3557 |
// Disabled buttons should not respond to DOM events
|
|
|
3558 |
|
|
|
3559 |
if (this.DOM_EVENTS[sType] && this.get("disabled")) {
|
|
|
3560 |
|
|
|
3561 |
return false;
|
|
|
3562 |
|
|
|
3563 |
}
|
|
|
3564 |
|
|
|
3565 |
return YAHOO.widget.Button.superclass.fireEvent.apply(this, arguments);
|
|
|
3566 |
|
|
|
3567 |
},
|
|
|
3568 |
|
|
|
3569 |
|
|
|
3570 |
/**
|
|
|
3571 |
* @method toString
|
|
|
3572 |
* @description Returns a string representing the button.
|
|
|
3573 |
* @return {String}
|
|
|
3574 |
*/
|
|
|
3575 |
toString: function () {
|
|
|
3576 |
|
|
|
3577 |
return ("Button " + this.get("id"));
|
|
|
3578 |
|
|
|
3579 |
}
|
|
|
3580 |
|
|
|
3581 |
});
|
|
|
3582 |
|
|
|
3583 |
|
|
|
3584 |
/**
|
|
|
3585 |
* @method YAHOO.widget.Button.onFormKeyPress
|
|
|
3586 |
* @description "keypress" event handler for the button's form.
|
|
|
3587 |
* @param {Event} p_oEvent Object representing the DOM event object passed
|
|
|
3588 |
* back by the event utility (YAHOO.util.Event).
|
|
|
3589 |
*/
|
|
|
3590 |
YAHOO.widget.Button.onFormKeyPress = function (p_oEvent) {
|
|
|
3591 |
|
|
|
3592 |
var oTarget = Event.getTarget(p_oEvent),
|
|
|
3593 |
nCharCode = Event.getCharCode(p_oEvent),
|
|
|
3594 |
sNodeName = oTarget.nodeName && oTarget.nodeName.toUpperCase(),
|
|
|
3595 |
sType = oTarget.type,
|
|
|
3596 |
|
|
|
3597 |
/*
|
|
|
3598 |
Boolean indicating if the form contains any enabled or
|
|
|
3599 |
disabled YUI submit buttons
|
|
|
3600 |
*/
|
|
|
3601 |
|
|
|
3602 |
bFormContainsYUIButtons = false,
|
|
|
3603 |
|
|
|
3604 |
oButton,
|
|
|
3605 |
|
|
|
3606 |
oYUISubmitButton, // The form's first, enabled YUI submit button
|
|
|
3607 |
|
|
|
3608 |
/*
|
|
|
3609 |
The form's first, enabled HTML submit button that precedes any
|
|
|
3610 |
YUI submit button
|
|
|
3611 |
*/
|
|
|
3612 |
|
|
|
3613 |
oPrecedingSubmitButton,
|
|
|
3614 |
|
|
|
3615 |
oEvent;
|
|
|
3616 |
|
|
|
3617 |
|
|
|
3618 |
function isSubmitButton(p_oElement) {
|
|
|
3619 |
|
|
|
3620 |
var sId,
|
|
|
3621 |
oSrcElement;
|
|
|
3622 |
|
|
|
3623 |
switch (p_oElement.nodeName.toUpperCase()) {
|
|
|
3624 |
|
|
|
3625 |
case "INPUT":
|
|
|
3626 |
case "BUTTON":
|
|
|
3627 |
|
|
|
3628 |
if (p_oElement.type == "submit" && !p_oElement.disabled) {
|
|
|
3629 |
|
|
|
3630 |
if (!bFormContainsYUIButtons && !oPrecedingSubmitButton) {
|
|
|
3631 |
|
|
|
3632 |
oPrecedingSubmitButton = p_oElement;
|
|
|
3633 |
|
|
|
3634 |
}
|
|
|
3635 |
|
|
|
3636 |
}
|
|
|
3637 |
|
|
|
3638 |
break;
|
|
|
3639 |
|
|
|
3640 |
|
|
|
3641 |
default:
|
|
|
3642 |
|
|
|
3643 |
sId = p_oElement.id;
|
|
|
3644 |
|
|
|
3645 |
if (sId) {
|
|
|
3646 |
|
|
|
3647 |
oButton = m_oButtons[sId];
|
|
|
3648 |
|
|
|
3649 |
if (oButton) {
|
|
|
3650 |
|
|
|
3651 |
bFormContainsYUIButtons = true;
|
|
|
3652 |
|
|
|
3653 |
if (!oButton.get("disabled")) {
|
|
|
3654 |
|
|
|
3655 |
oSrcElement = oButton.get("srcelement");
|
|
|
3656 |
|
|
|
3657 |
if (!oYUISubmitButton && (oButton.get("type") == "submit" ||
|
|
|
3658 |
(oSrcElement && oSrcElement.type == "submit"))) {
|
|
|
3659 |
|
|
|
3660 |
oYUISubmitButton = oButton;
|
|
|
3661 |
|
|
|
3662 |
}
|
|
|
3663 |
|
|
|
3664 |
}
|
|
|
3665 |
|
|
|
3666 |
}
|
|
|
3667 |
|
|
|
3668 |
}
|
|
|
3669 |
|
|
|
3670 |
break;
|
|
|
3671 |
|
|
|
3672 |
}
|
|
|
3673 |
|
|
|
3674 |
}
|
|
|
3675 |
|
|
|
3676 |
|
|
|
3677 |
if (nCharCode == 13 && ((sNodeName == "INPUT" && (sType == "text" ||
|
|
|
3678 |
sType == "password" || sType == "checkbox" || sType == "radio" ||
|
|
|
3679 |
sType == "file")) || sNodeName == "SELECT")) {
|
|
|
3680 |
|
|
|
3681 |
Dom.getElementsBy(isSubmitButton, "*", this);
|
|
|
3682 |
|
|
|
3683 |
|
|
|
3684 |
if (oPrecedingSubmitButton) {
|
|
|
3685 |
|
|
|
3686 |
/*
|
|
|
3687 |
Need to set focus to the first enabled submit button
|
|
|
3688 |
to make sure that IE includes its name and value
|
|
|
3689 |
in the form's data set.
|
|
|
3690 |
*/
|
|
|
3691 |
|
|
|
3692 |
oPrecedingSubmitButton.focus();
|
|
|
3693 |
|
|
|
3694 |
}
|
|
|
3695 |
else if (!oPrecedingSubmitButton && oYUISubmitButton) {
|
|
|
3696 |
|
|
|
3697 |
/*
|
|
|
3698 |
Need to call "preventDefault" to ensure that the form doesn't end up getting
|
|
|
3699 |
submitted twice.
|
|
|
3700 |
*/
|
|
|
3701 |
|
|
|
3702 |
Event.preventDefault(p_oEvent);
|
|
|
3703 |
|
|
|
3704 |
|
|
|
3705 |
if (UA.ie) {
|
|
|
3706 |
|
|
|
3707 |
oYUISubmitButton.get("element").fireEvent("onclick");
|
|
|
3708 |
|
|
|
3709 |
}
|
|
|
3710 |
else {
|
|
|
3711 |
|
|
|
3712 |
oEvent = document.createEvent("HTMLEvents");
|
|
|
3713 |
oEvent.initEvent("click", true, true);
|
|
|
3714 |
|
|
|
3715 |
|
|
|
3716 |
if (UA.gecko < 1.9) {
|
|
|
3717 |
|
|
|
3718 |
oYUISubmitButton.fireEvent("click", oEvent);
|
|
|
3719 |
|
|
|
3720 |
}
|
|
|
3721 |
else {
|
|
|
3722 |
|
|
|
3723 |
oYUISubmitButton.get("element").dispatchEvent(oEvent);
|
|
|
3724 |
|
|
|
3725 |
}
|
|
|
3726 |
|
|
|
3727 |
}
|
|
|
3728 |
|
|
|
3729 |
}
|
|
|
3730 |
|
|
|
3731 |
}
|
|
|
3732 |
|
|
|
3733 |
};
|
|
|
3734 |
|
|
|
3735 |
|
|
|
3736 |
/**
|
|
|
3737 |
* @method YAHOO.widget.Button.addHiddenFieldsToForm
|
|
|
3738 |
* @description Searches the specified form and adds hidden fields for
|
|
|
3739 |
* instances of YAHOO.widget.Button that are of type "radio," "checkbox,"
|
|
|
3740 |
* "menu," and "split."
|
|
|
3741 |
* @param {<a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/level-
|
|
|
3742 |
* one-html.html#ID-40002357">HTMLFormElement</a>} p_oForm Object reference
|
|
|
3743 |
* for the form to search.
|
|
|
3744 |
*/
|
|
|
3745 |
YAHOO.widget.Button.addHiddenFieldsToForm = function (p_oForm) {
|
|
|
3746 |
|
|
|
3747 |
var proto = YAHOO.widget.Button.prototype,
|
|
|
3748 |
aButtons = Dom.getElementsByClassName(
|
|
|
3749 |
(proto.CLASS_NAME_PREFIX + proto.CSS_CLASS_NAME),
|
|
|
3750 |
"*",
|
|
|
3751 |
p_oForm),
|
|
|
3752 |
|
|
|
3753 |
nButtons = aButtons.length,
|
|
|
3754 |
oButton,
|
|
|
3755 |
sId,
|
|
|
3756 |
i;
|
|
|
3757 |
|
|
|
3758 |
if (nButtons > 0) {
|
|
|
3759 |
|
|
|
3760 |
|
|
|
3761 |
for (i = 0; i < nButtons; i++) {
|
|
|
3762 |
|
|
|
3763 |
sId = aButtons[i].id;
|
|
|
3764 |
|
|
|
3765 |
if (sId) {
|
|
|
3766 |
|
|
|
3767 |
oButton = m_oButtons[sId];
|
|
|
3768 |
|
|
|
3769 |
if (oButton) {
|
|
|
3770 |
|
|
|
3771 |
oButton.createHiddenFields();
|
|
|
3772 |
|
|
|
3773 |
}
|
|
|
3774 |
|
|
|
3775 |
}
|
|
|
3776 |
|
|
|
3777 |
}
|
|
|
3778 |
|
|
|
3779 |
}
|
|
|
3780 |
|
|
|
3781 |
};
|
|
|
3782 |
|
|
|
3783 |
|
|
|
3784 |
/**
|
|
|
3785 |
* @method YAHOO.widget.Button.getButton
|
|
|
3786 |
* @description Returns a button with the specified id.
|
|
|
3787 |
* @param {String} p_sId String specifying the id of the root node of the
|
|
|
3788 |
* HTML element representing the button to be retrieved.
|
|
|
3789 |
* @return {YAHOO.widget.Button}
|
|
|
3790 |
*/
|
|
|
3791 |
YAHOO.widget.Button.getButton = function (p_sId) {
|
|
|
3792 |
|
|
|
3793 |
return m_oButtons[p_sId];
|
|
|
3794 |
|
|
|
3795 |
};
|
|
|
3796 |
|
|
|
3797 |
|
|
|
3798 |
// Events
|
|
|
3799 |
|
|
|
3800 |
|
|
|
3801 |
/**
|
|
|
3802 |
* @event focus
|
|
|
3803 |
* @description Fires when the menu item receives focus. Passes back a
|
|
|
3804 |
* single object representing the original DOM event object passed back by
|
|
|
3805 |
* the event utility (YAHOO.util.Event) when the event was fired. See
|
|
|
3806 |
* <a href="YAHOO.util.Element.html#addListener">Element.addListener</a>
|
|
|
3807 |
* for more information on listening for this event.
|
|
|
3808 |
* @type YAHOO.util.CustomEvent
|
|
|
3809 |
*/
|
|
|
3810 |
|
|
|
3811 |
|
|
|
3812 |
/**
|
|
|
3813 |
* @event blur
|
|
|
3814 |
* @description Fires when the menu item loses the input focus. Passes back
|
|
|
3815 |
* a single object representing the original DOM event object passed back by
|
|
|
3816 |
* the event utility (YAHOO.util.Event) when the event was fired. See
|
|
|
3817 |
* <a href="YAHOO.util.Element.html#addListener">Element.addListener</a> for
|
|
|
3818 |
* more information on listening for this event.
|
|
|
3819 |
* @type YAHOO.util.CustomEvent
|
|
|
3820 |
*/
|
|
|
3821 |
|
|
|
3822 |
|
|
|
3823 |
/**
|
|
|
3824 |
* @event option
|
|
|
3825 |
* @description Fires when the user invokes the button's option. Passes
|
|
|
3826 |
* back a single object representing the original DOM event (either
|
|
|
3827 |
* "mousedown" or "keydown") that caused the "option" event to fire. See
|
|
|
3828 |
* <a href="YAHOO.util.Element.html#addListener">Element.addListener</a>
|
|
|
3829 |
* for more information on listening for this event.
|
|
|
3830 |
* @type YAHOO.util.CustomEvent
|
|
|
3831 |
*/
|
|
|
3832 |
|
|
|
3833 |
})();
|
|
|
3834 |
(function () {
|
|
|
3835 |
|
|
|
3836 |
// Shorthard for utilities
|
|
|
3837 |
|
|
|
3838 |
var Dom = YAHOO.util.Dom,
|
|
|
3839 |
Event = YAHOO.util.Event,
|
|
|
3840 |
Lang = YAHOO.lang,
|
|
|
3841 |
Button = YAHOO.widget.Button,
|
|
|
3842 |
|
|
|
3843 |
// Private collection of radio buttons
|
|
|
3844 |
|
|
|
3845 |
m_oButtons = {};
|
|
|
3846 |
|
|
|
3847 |
|
|
|
3848 |
|
|
|
3849 |
/**
|
|
|
3850 |
* The ButtonGroup class creates a set of buttons that are mutually
|
|
|
3851 |
* exclusive; checking one button in the set will uncheck all others in the
|
|
|
3852 |
* button group.
|
|
|
3853 |
* @param {String} p_oElement String specifying the id attribute of the
|
|
|
3854 |
* <code><div></code> element of the button group.
|
|
|
3855 |
* @param {<a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/
|
|
|
3856 |
* level-one-html.html#ID-22445964">HTMLDivElement</a>} p_oElement Object
|
|
|
3857 |
* specifying the <code><div></code> element of the button group.
|
|
|
3858 |
* @param {Object} p_oElement Object literal specifying a set of
|
|
|
3859 |
* configuration attributes used to create the button group.
|
|
|
3860 |
* @param {Object} p_oAttributes Optional. Object literal specifying a set
|
|
|
3861 |
* of configuration attributes used to create the button group.
|
|
|
3862 |
* @namespace YAHOO.widget
|
|
|
3863 |
* @class ButtonGroup
|
|
|
3864 |
* @constructor
|
|
|
3865 |
* @extends YAHOO.util.Element
|
|
|
3866 |
*/
|
|
|
3867 |
YAHOO.widget.ButtonGroup = function (p_oElement, p_oAttributes) {
|
|
|
3868 |
|
|
|
3869 |
var fnSuperClass = YAHOO.widget.ButtonGroup.superclass.constructor,
|
|
|
3870 |
sNodeName,
|
|
|
3871 |
oElement,
|
|
|
3872 |
sId;
|
|
|
3873 |
|
|
|
3874 |
if (arguments.length == 1 && !Lang.isString(p_oElement) &&
|
|
|
3875 |
!p_oElement.nodeName) {
|
|
|
3876 |
|
|
|
3877 |
if (!p_oElement.id) {
|
|
|
3878 |
|
|
|
3879 |
sId = Dom.generateId();
|
|
|
3880 |
|
|
|
3881 |
p_oElement.id = sId;
|
|
|
3882 |
|
|
|
3883 |
|
|
|
3884 |
}
|
|
|
3885 |
|
|
|
3886 |
|
|
|
3887 |
|
|
|
3888 |
fnSuperClass.call(this, (this._createGroupElement()), p_oElement);
|
|
|
3889 |
|
|
|
3890 |
}
|
|
|
3891 |
else if (Lang.isString(p_oElement)) {
|
|
|
3892 |
|
|
|
3893 |
oElement = Dom.get(p_oElement);
|
|
|
3894 |
|
|
|
3895 |
if (oElement) {
|
|
|
3896 |
|
|
|
3897 |
if (oElement.nodeName.toUpperCase() == this.NODE_NAME) {
|
|
|
3898 |
|
|
|
3899 |
|
|
|
3900 |
fnSuperClass.call(this, oElement, p_oAttributes);
|
|
|
3901 |
|
|
|
3902 |
}
|
|
|
3903 |
|
|
|
3904 |
}
|
|
|
3905 |
|
|
|
3906 |
}
|
|
|
3907 |
else {
|
|
|
3908 |
|
|
|
3909 |
sNodeName = p_oElement.nodeName.toUpperCase();
|
|
|
3910 |
|
|
|
3911 |
if (sNodeName && sNodeName == this.NODE_NAME) {
|
|
|
3912 |
|
|
|
3913 |
if (!p_oElement.id) {
|
|
|
3914 |
|
|
|
3915 |
p_oElement.id = Dom.generateId();
|
|
|
3916 |
|
|
|
3917 |
|
|
|
3918 |
}
|
|
|
3919 |
|
|
|
3920 |
|
|
|
3921 |
fnSuperClass.call(this, p_oElement, p_oAttributes);
|
|
|
3922 |
|
|
|
3923 |
}
|
|
|
3924 |
|
|
|
3925 |
}
|
|
|
3926 |
|
|
|
3927 |
};
|
|
|
3928 |
|
|
|
3929 |
|
|
|
3930 |
YAHOO.extend(YAHOO.widget.ButtonGroup, YAHOO.util.Element, {
|
|
|
3931 |
|
|
|
3932 |
|
|
|
3933 |
// Protected properties
|
|
|
3934 |
|
|
|
3935 |
|
|
|
3936 |
/**
|
|
|
3937 |
* @property _buttons
|
|
|
3938 |
* @description Array of buttons in the button group.
|
|
|
3939 |
* @default null
|
|
|
3940 |
* @protected
|
|
|
3941 |
* @type Array
|
|
|
3942 |
*/
|
|
|
3943 |
_buttons: null,
|
|
|
3944 |
|
|
|
3945 |
|
|
|
3946 |
|
|
|
3947 |
// Constants
|
|
|
3948 |
|
|
|
3949 |
|
|
|
3950 |
/**
|
|
|
3951 |
* @property NODE_NAME
|
|
|
3952 |
* @description The name of the tag to be used for the button
|
|
|
3953 |
* group's element.
|
|
|
3954 |
* @default "DIV"
|
|
|
3955 |
* @final
|
|
|
3956 |
* @type String
|
|
|
3957 |
*/
|
|
|
3958 |
NODE_NAME: "DIV",
|
|
|
3959 |
|
|
|
3960 |
|
|
|
3961 |
/**
|
|
|
3962 |
* @property CLASS_NAME_PREFIX
|
|
|
3963 |
* @description Prefix used for all class names applied to a ButtonGroup.
|
|
|
3964 |
* @default "yui-"
|
|
|
3965 |
* @final
|
|
|
3966 |
* @type String
|
|
|
3967 |
*/
|
|
|
3968 |
CLASS_NAME_PREFIX: "yui-",
|
|
|
3969 |
|
|
|
3970 |
|
|
|
3971 |
/**
|
|
|
3972 |
* @property CSS_CLASS_NAME
|
|
|
3973 |
* @description String representing the CSS class(es) to be applied
|
|
|
3974 |
* to the button group's element.
|
|
|
3975 |
* @default "buttongroup"
|
|
|
3976 |
* @final
|
|
|
3977 |
* @type String
|
|
|
3978 |
*/
|
|
|
3979 |
CSS_CLASS_NAME: "buttongroup",
|
|
|
3980 |
|
|
|
3981 |
|
|
|
3982 |
|
|
|
3983 |
// Protected methods
|
|
|
3984 |
|
|
|
3985 |
|
|
|
3986 |
/**
|
|
|
3987 |
* @method _createGroupElement
|
|
|
3988 |
* @description Creates the button group's element.
|
|
|
3989 |
* @protected
|
|
|
3990 |
* @return {<a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/
|
|
|
3991 |
* level-one-html.html#ID-22445964">HTMLDivElement</a>}
|
|
|
3992 |
*/
|
|
|
3993 |
_createGroupElement: function () {
|
|
|
3994 |
|
|
|
3995 |
var oElement = document.createElement(this.NODE_NAME);
|
|
|
3996 |
|
|
|
3997 |
return oElement;
|
|
|
3998 |
|
|
|
3999 |
},
|
|
|
4000 |
|
|
|
4001 |
|
|
|
4002 |
|
|
|
4003 |
// Protected attribute setter methods
|
|
|
4004 |
|
|
|
4005 |
|
|
|
4006 |
/**
|
|
|
4007 |
* @method _setDisabled
|
|
|
4008 |
* @description Sets the value of the button groups's
|
|
|
4009 |
* "disabled" attribute.
|
|
|
4010 |
* @protected
|
|
|
4011 |
* @param {Boolean} p_bDisabled Boolean indicating the value for
|
|
|
4012 |
* the button group's "disabled" attribute.
|
|
|
4013 |
*/
|
|
|
4014 |
_setDisabled: function (p_bDisabled) {
|
|
|
4015 |
|
|
|
4016 |
var nButtons = this.getCount(),
|
|
|
4017 |
i;
|
|
|
4018 |
|
|
|
4019 |
if (nButtons > 0) {
|
|
|
4020 |
|
|
|
4021 |
i = nButtons - 1;
|
|
|
4022 |
|
|
|
4023 |
do {
|
|
|
4024 |
|
|
|
4025 |
this._buttons[i].set("disabled", p_bDisabled);
|
|
|
4026 |
|
|
|
4027 |
}
|
|
|
4028 |
while (i--);
|
|
|
4029 |
|
|
|
4030 |
}
|
|
|
4031 |
|
|
|
4032 |
},
|
|
|
4033 |
|
|
|
4034 |
|
|
|
4035 |
|
|
|
4036 |
// Protected event handlers
|
|
|
4037 |
|
|
|
4038 |
|
|
|
4039 |
/**
|
|
|
4040 |
* @method _onKeyDown
|
|
|
4041 |
* @description "keydown" event handler for the button group.
|
|
|
4042 |
* @protected
|
|
|
4043 |
* @param {Event} p_oEvent Object representing the DOM event object
|
|
|
4044 |
* passed back by the event utility (YAHOO.util.Event).
|
|
|
4045 |
*/
|
|
|
4046 |
_onKeyDown: function (p_oEvent) {
|
|
|
4047 |
|
|
|
4048 |
var oTarget = Event.getTarget(p_oEvent),
|
|
|
4049 |
nCharCode = Event.getCharCode(p_oEvent),
|
|
|
4050 |
sId = oTarget.parentNode.parentNode.id,
|
|
|
4051 |
oButton = m_oButtons[sId],
|
|
|
4052 |
nIndex = -1;
|
|
|
4053 |
|
|
|
4054 |
|
|
|
4055 |
if (nCharCode == 37 || nCharCode == 38) {
|
|
|
4056 |
|
|
|
4057 |
nIndex = (oButton.index === 0) ?
|
|
|
4058 |
(this._buttons.length - 1) : (oButton.index - 1);
|
|
|
4059 |
|
|
|
4060 |
}
|
|
|
4061 |
else if (nCharCode == 39 || nCharCode == 40) {
|
|
|
4062 |
|
|
|
4063 |
nIndex = (oButton.index === (this._buttons.length - 1)) ?
|
|
|
4064 |
|
|
|
4065 |
|
|
|
4066 |
}
|
|
|
4067 |
|
|
|
4068 |
|
|
|
4069 |
if (nIndex > -1) {
|
|
|
4070 |
|
|
|
4071 |
this.check(nIndex);
|
|
|
4072 |
this.getButton(nIndex).focus();
|
|
|
4073 |
|
|
|
4074 |
}
|
|
|
4075 |
|
|
|
4076 |
},
|
|
|
4077 |
|
|
|
4078 |
|
|
|
4079 |
/**
|
|
|
4080 |
* @method _onAppendTo
|
|
|
4081 |
* @description "appendTo" event handler for the button group.
|
|
|
4082 |
* @protected
|
|
|
4083 |
* @param {Event} p_oEvent Object representing the event that was fired.
|
|
|
4084 |
*/
|
|
|
4085 |
_onAppendTo: function (p_oEvent) {
|
|
|
4086 |
|
|
|
4087 |
var aButtons = this._buttons,
|
|
|
4088 |
nButtons = aButtons.length,
|
|
|
4089 |
i;
|
|
|
4090 |
|
|
|
4091 |
for (i = 0; i < nButtons; i++) {
|
|
|
4092 |
|
|
|
4093 |
aButtons[i].appendTo(this.get("element"));
|
|
|
4094 |
|
|
|
4095 |
}
|
|
|
4096 |
|
|
|
4097 |
},
|
|
|
4098 |
|
|
|
4099 |
|
|
|
4100 |
/**
|
|
|
4101 |
* @method _onButtonCheckedChange
|
|
|
4102 |
* @description "checkedChange" event handler for each button in the
|
|
|
4103 |
* button group.
|
|
|
4104 |
* @protected
|
|
|
4105 |
* @param {Event} p_oEvent Object representing the event that was fired.
|
|
|
4106 |
* @param {<a href="YAHOO.widget.Button.html">YAHOO.widget.Button</a>}
|
|
|
4107 |
* p_oButton Object representing the button that fired the event.
|
|
|
4108 |
*/
|
|
|
4109 |
_onButtonCheckedChange: function (p_oEvent, p_oButton) {
|
|
|
4110 |
|
|
|
4111 |
var bChecked = p_oEvent.newValue,
|
|
|
4112 |
oCheckedButton = this.get("checkedButton");
|
|
|
4113 |
|
|
|
4114 |
if (bChecked && oCheckedButton != p_oButton) {
|
|
|
4115 |
|
|
|
4116 |
if (oCheckedButton) {
|
|
|
4117 |
|
|
|
4118 |
oCheckedButton.set("checked", false, true);
|
|
|
4119 |
|
|
|
4120 |
}
|
|
|
4121 |
|
|
|
4122 |
this.set("checkedButton", p_oButton);
|
|
|
4123 |
this.set("value", p_oButton.get("value"));
|
|
|
4124 |
|
|
|
4125 |
}
|
|
|
4126 |
else if (oCheckedButton && !oCheckedButton.set("checked")) {
|
|
|
4127 |
|
|
|
4128 |
oCheckedButton.set("checked", true, true);
|
|
|
4129 |
|
|
|
4130 |
}
|
|
|
4131 |
|
|
|
4132 |
},
|
|
|
4133 |
|
|
|
4134 |
|
|
|
4135 |
|
|
|
4136 |
// Public methods
|
|
|
4137 |
|
|
|
4138 |
|
|
|
4139 |
/**
|
|
|
4140 |
* @method init
|
|
|
4141 |
* @description The ButtonGroup class's initialization method.
|
|
|
4142 |
* @param {String} p_oElement String specifying the id attribute of the
|
|
|
4143 |
* <code><div></code> element of the button group.
|
|
|
4144 |
* @param {<a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/
|
|
|
4145 |
* level-one-html.html#ID-22445964">HTMLDivElement</a>} p_oElement Object
|
|
|
4146 |
* specifying the <code><div></code> element of the button group.
|
|
|
4147 |
* @param {Object} p_oElement Object literal specifying a set of
|
|
|
4148 |
* configuration attributes used to create the button group.
|
|
|
4149 |
* @param {Object} p_oAttributes Optional. Object literal specifying a
|
|
|
4150 |
* set of configuration attributes used to create the button group.
|
|
|
4151 |
*/
|
|
|
4152 |
init: function (p_oElement, p_oAttributes) {
|
|
|
4153 |
|
|
|
4154 |
this._buttons = [];
|
|
|
4155 |
|
|
|
4156 |
YAHOO.widget.ButtonGroup.superclass.init.call(this, p_oElement,
|
|
|
4157 |
p_oAttributes);
|
|
|
4158 |
|
|
|
4159 |
this.addClass(this.CLASS_NAME_PREFIX + this.CSS_CLASS_NAME);
|
|
|
4160 |
|
|
|
4161 |
|
|
|
4162 |
var sClass = (YAHOO.widget.Button.prototype.CLASS_NAME_PREFIX + "radio-button"),
|
|
|
4163 |
aButtons = this.getElementsByClassName(sClass);
|
|
|
4164 |
|
|
|
4165 |
|
|
|
4166 |
|
|
|
4167 |
if (aButtons.length > 0) {
|
|
|
4168 |
|
|
|
4169 |
|
|
|
4170 |
this.addButtons(aButtons);
|
|
|
4171 |
|
|
|
4172 |
}
|
|
|
4173 |
|
|
|
4174 |
|
|
|
4175 |
|
|
|
4176 |
function isRadioButton(p_oElement) {
|
|
|
4177 |
|
|
|
4178 |
return (p_oElement.type == "radio");
|
|
|
4179 |
|
|
|
4180 |
}
|
|
|
4181 |
|
|
|
4182 |
aButtons =
|
|
|
4183 |
Dom.getElementsBy(isRadioButton, "input", this.get("element"));
|
|
|
4184 |
|
|
|
4185 |
|
|
|
4186 |
if (aButtons.length > 0) {
|
|
|
4187 |
|
|
|
4188 |
|
|
|
4189 |
this.addButtons(aButtons);
|
|
|
4190 |
|
|
|
4191 |
}
|
|
|
4192 |
|
|
|
4193 |
this.on("keydown", this._onKeyDown);
|
|
|
4194 |
this.on("appendTo", this._onAppendTo);
|
|
|
4195 |
|
|
|
4196 |
|
|
|
4197 |
var oContainer = this.get("container");
|
|
|
4198 |
|
|
|
4199 |
if (oContainer) {
|
|
|
4200 |
|
|
|
4201 |
if (Lang.isString(oContainer)) {
|
|
|
4202 |
|
|
|
4203 |
Event.onContentReady(oContainer, function () {
|
|
|
4204 |
|
|
|
4205 |
this.appendTo(oContainer);
|
|
|
4206 |
|
|
|
4207 |
}, null, this);
|
|
|
4208 |
|
|
|
4209 |
}
|
|
|
4210 |
else {
|
|
|
4211 |
|
|
|
4212 |
this.appendTo(oContainer);
|
|
|
4213 |
|
|
|
4214 |
}
|
|
|
4215 |
|
|
|
4216 |
}
|
|
|
4217 |
|
|
|
4218 |
|
|
|
4219 |
|
|
|
4220 |
},
|
|
|
4221 |
|
|
|
4222 |
|
|
|
4223 |
/**
|
|
|
4224 |
* @method initAttributes
|
|
|
4225 |
* @description Initializes all of the configuration attributes used to
|
|
|
4226 |
* create the button group.
|
|
|
4227 |
* @param {Object} p_oAttributes Object literal specifying a set of
|
|
|
4228 |
* configuration attributes used to create the button group.
|
|
|
4229 |
*/
|
|
|
4230 |
initAttributes: function (p_oAttributes) {
|
|
|
4231 |
|
|
|
4232 |
var oAttributes = p_oAttributes || {};
|
|
|
4233 |
|
|
|
4234 |
YAHOO.widget.ButtonGroup.superclass.initAttributes.call(
|
|
|
4235 |
this, oAttributes);
|
|
|
4236 |
|
|
|
4237 |
|
|
|
4238 |
/**
|
|
|
4239 |
* @attribute name
|
|
|
4240 |
* @description String specifying the name for the button group.
|
|
|
4241 |
* This name will be applied to each button in the button group.
|
|
|
4242 |
* @default null
|
|
|
4243 |
* @type String
|
|
|
4244 |
*/
|
|
|
4245 |
this.setAttributeConfig("name", {
|
|
|
4246 |
|
|
|
4247 |
value: oAttributes.name,
|
|
|
4248 |
validator: Lang.isString
|
|
|
4249 |
|
|
|
4250 |
});
|
|
|
4251 |
|
|
|
4252 |
|
|
|
4253 |
/**
|
|
|
4254 |
* @attribute disabled
|
|
|
4255 |
* @description Boolean indicating if the button group should be
|
|
|
4256 |
* disabled. Disabling the button group will disable each button
|
|
|
4257 |
* in the button group. Disabled buttons are dimmed and will not
|
|
|
4258 |
* respond to user input or fire events.
|
|
|
4259 |
* @default false
|
|
|
4260 |
* @type Boolean
|
|
|
4261 |
*/
|
|
|
4262 |
this.setAttributeConfig("disabled", {
|
|
|
4263 |
|
|
|
4264 |
value: (oAttributes.disabled || false),
|
|
|
4265 |
validator: Lang.isBoolean,
|
|
|
4266 |
method: this._setDisabled
|
|
|
4267 |
|
|
|
4268 |
});
|
|
|
4269 |
|
|
|
4270 |
|
|
|
4271 |
/**
|
|
|
4272 |
* @attribute value
|
|
|
4273 |
* @description Object specifying the value for the button group.
|
|
|
4274 |
* @default null
|
|
|
4275 |
* @type Object
|
|
|
4276 |
*/
|
|
|
4277 |
this.setAttributeConfig("value", {
|
|
|
4278 |
|
|
|
4279 |
value: oAttributes.value
|
|
|
4280 |
|
|
|
4281 |
});
|
|
|
4282 |
|
|
|
4283 |
|
|
|
4284 |
/**
|
|
|
4285 |
* @attribute container
|
|
|
4286 |
* @description HTML element reference or string specifying the id
|
|
|
4287 |
* attribute of the HTML element that the button group's markup
|
|
|
4288 |
* should be rendered into.
|
|
|
4289 |
* @type <a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/
|
|
|
4290 |
* level-one-html.html#ID-58190037">HTMLElement</a>|String
|
|
|
4291 |
* @default null
|
|
|
4292 |
* @writeonce
|
|
|
4293 |
*/
|
|
|
4294 |
this.setAttributeConfig("container", {
|
|
|
4295 |
|
|
|
4296 |
value: oAttributes.container,
|
|
|
4297 |
writeOnce: true
|
|
|
4298 |
|
|
|
4299 |
});
|
|
|
4300 |
|
|
|
4301 |
|
|
|
4302 |
/**
|
|
|
4303 |
* @attribute checkedButton
|
|
|
4304 |
* @description Reference for the button in the button group that
|
|
|
4305 |
* is checked.
|
|
|
4306 |
* @type {<a href="YAHOO.widget.Button.html">YAHOO.widget.Button</a>}
|
|
|
4307 |
* @default null
|
|
|
4308 |
*/
|
|
|
4309 |
this.setAttributeConfig("checkedButton", {
|
|
|
4310 |
|
|
|
4311 |
value: null
|
|
|
4312 |
|
|
|
4313 |
});
|
|
|
4314 |
|
|
|
4315 |
},
|
|
|
4316 |
|
|
|
4317 |
|
|
|
4318 |
/**
|
|
|
4319 |
* @method addButton
|
|
|
4320 |
* @description Adds the button to the button group.
|
|
|
4321 |
* @param {<a href="YAHOO.widget.Button.html">YAHOO.widget.Button</a>}
|
|
|
4322 |
* p_oButton Object reference for the <a href="YAHOO.widget.Button.html">
|
|
|
4323 |
* YAHOO.widget.Button</a> instance to be added to the button group.
|
|
|
4324 |
* @param {String} p_oButton String specifying the id attribute of the
|
|
|
4325 |
* <code><input></code> or <code><span></code> element
|
|
|
4326 |
* to be used to create the button to be added to the button group.
|
|
|
4327 |
* @param {<a href="http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/
|
|
|
4328 |
* level-one-html.html#ID-6043025">HTMLInputElement</a>|<a href="
|
|
|
4329 |
* http://www.w3.org/TR/2000/WD-DOM-Level-1-20000929/level-one-html.html#
|
|
|
4330 |
* ID-33759296">HTMLElement</a>} p_oButton Object reference for the
|
|
|
4331 |
* <code><input></code> or <code><span></code> element
|
|
|
4332 |
* to be used to create the button to be added to the button group.
|
|
|
4333 |
* @param {Object} p_oButton Object literal specifying a set of
|
|
|
4334 |
* <a href="YAHOO.widget.Button.html">YAHOO.widget.Button</a>
|
|
|
4335 |
* configuration attributes used to configure the button to be added to
|
|
|
4336 |
* the button group.
|
|
|
4337 |
* @return {<a href="YAHOO.widget.Button.html">YAHOO.widget.Button</a>}
|
|
|
4338 |
*/
|
|
|
4339 |
addButton: function (p_oButton) {
|
|
|
4340 |
|
|
|
4341 |
var oButton,
|
|
|
4342 |
oButtonElement,
|
|
|
4343 |
oGroupElement,
|
|
|
4344 |
nIndex,
|
|
|
4345 |
sButtonName,
|
|
|
4346 |
sGroupName;
|
|
|
4347 |
|
|
|
4348 |
|
|
|
4349 |
if (p_oButton instanceof Button &&
|
|
|
4350 |
p_oButton.get("type") == "radio") {
|
|
|
4351 |
|
|
|
4352 |
oButton = p_oButton;
|
|
|
4353 |
|
|
|
4354 |
}
|
|
|
4355 |
else if (!Lang.isString(p_oButton) && !p_oButton.nodeName) {
|
|
|
4356 |
|
|
|
4357 |
p_oButton.type = "radio";
|
|
|
4358 |
|
|
|
4359 |
oButton = new Button(p_oButton);
|
|
|
4360 |
|
|
|
4361 |
}
|
|
|
4362 |
else {
|
|
|
4363 |
|
|
|
4364 |
oButton = new Button(p_oButton, { type: "radio" });
|
|
|
4365 |
|
|
|
4366 |
}
|
|
|
4367 |
|
|
|
4368 |
|
|
|
4369 |
if (oButton) {
|
|
|
4370 |
|
|
|
4371 |
nIndex = this._buttons.length;
|
|
|
4372 |
sButtonName = oButton.get("name");
|
|
|
4373 |
sGroupName = this.get("name");
|
|
|
4374 |
|
|
|
4375 |
oButton.index = nIndex;
|
|
|
4376 |
|
|
|
4377 |
this._buttons[nIndex] = oButton;
|
|
|
4378 |
m_oButtons[oButton.get("id")] = oButton;
|
|
|
4379 |
|
|
|
4380 |
|
|
|
4381 |
if (sButtonName != sGroupName) {
|
|
|
4382 |
|
|
|
4383 |
oButton.set("name", sGroupName);
|
|
|
4384 |
|
|
|
4385 |
}
|
|
|
4386 |
|
|
|
4387 |
|
|
|
4388 |
if (this.get("disabled")) {
|
|
|
4389 |
|
|
|
4390 |
oButton.set("disabled", true);
|
|
|
4391 |
|
|
|
4392 |
}
|
|
|
4393 |
|
|
|
4394 |
|
|
|
4395 |
if (oButton.get("checked")) {
|
|
|
4396 |
|
|
|
4397 |
this.set("checkedButton", oButton);
|
|
|
4398 |
|
|
|
4399 |
}
|
|
|
4400 |
|
|
|
4401 |
|
|
|
4402 |
oButtonElement = oButton.get("element");
|
|
|
4403 |
oGroupElement = this.get("element");
|
|
|
4404 |
|
|
|
4405 |
if (oButtonElement.parentNode != oGroupElement) {
|
|
|
4406 |
|
|
|
4407 |
oGroupElement.appendChild(oButtonElement);
|
|
|
4408 |
|
|
|
4409 |
}
|
|
|
4410 |
|
|
|
4411 |
|
|
|
4412 |
oButton.on("checkedChange",
|
|
|
4413 |
this._onButtonCheckedChange, oButton, this);
|
|
|
4414 |
|
|
|
4415 |
|
|
|
4416 |
}
|
|
|
4417 |
|
|
|
4418 |
return oButton;
|
|
|
4419 |
|
|
|
4420 |
},
|
|
|
4421 |
|
|
|
4422 |
|
|
|
4423 |
/**
|
|
|
4424 |
* @method addButtons
|
|
|
4425 |
* @description Adds the array of buttons to the button group.
|
|
|
4426 |
* @param {Array} p_aButtons Array of <a href="YAHOO.widget.Button.html">
|
|
|
4427 |
* YAHOO.widget.Button</a> instances to be added
|
|
|
4428 |
* to the button group.
|
|
|
4429 |
* @param {Array} p_aButtons Array of strings specifying the id
|
|
|
4430 |
* attribute of the <code><input></code> or <code><span>
|
|
|
4431 |
* </code> elements to be used to create the buttons to be added to the
|
|
|
4432 |
* button group.
|
|
|
4433 |
* @param {Array} p_aButtons Array of object references for the
|
|
|
4434 |
* <code><input></code> or <code><span></code> elements
|
|
|
4435 |
* to be used to create the buttons to be added to the button group.
|
|
|
4436 |
* @param {Array} p_aButtons Array of object literals, each containing
|
|
|
4437 |
* a set of <a href="YAHOO.widget.Button.html">YAHOO.widget.Button</a>
|
|
|
4438 |
* configuration attributes used to configure each button to be added
|
|
|
4439 |
* to the button group.
|
|
|
4440 |
* @return {Array}
|
|
|
4441 |
*/
|
|
|
4442 |
addButtons: function (p_aButtons) {
|
|
|
4443 |
|
|
|
4444 |
var nButtons,
|
|
|
4445 |
oButton,
|
|
|
4446 |
aButtons,
|
|
|
4447 |
i;
|
|
|
4448 |
|
|
|
4449 |
if (Lang.isArray(p_aButtons)) {
|
|
|
4450 |
|
|
|
4451 |
nButtons = p_aButtons.length;
|
|
|
4452 |
aButtons = [];
|
|
|
4453 |
|
|
|
4454 |
if (nButtons > 0) {
|
|
|
4455 |
|
|
|
4456 |
for (i = 0; i < nButtons; i++) {
|
|
|
4457 |
|
|
|
4458 |
oButton = this.addButton(p_aButtons[i]);
|
|
|
4459 |
|
|
|
4460 |
if (oButton) {
|
|
|
4461 |
|
|
|
4462 |
aButtons[aButtons.length] = oButton;
|
|
|
4463 |
|
|
|
4464 |
}
|
|
|
4465 |
|
|
|
4466 |
}
|
|
|
4467 |
|
|
|
4468 |
}
|
|
|
4469 |
|
|
|
4470 |
}
|
|
|
4471 |
|
|
|
4472 |
return aButtons;
|
|
|
4473 |
|
|
|
4474 |
},
|
|
|
4475 |
|
|
|
4476 |
|
|
|
4477 |
/**
|
|
|
4478 |
* @method removeButton
|
|
|
4479 |
* @description Removes the button at the specified index from the
|
|
|
4480 |
* button group.
|
|
|
4481 |
* @param {Number} p_nIndex Number specifying the index of the button
|
|
|
4482 |
* to be removed from the button group.
|
|
|
4483 |
*/
|
|
|
4484 |
removeButton: function (p_nIndex) {
|
|
|
4485 |
|
|
|
4486 |
var oButton = this.getButton(p_nIndex),
|
|
|
4487 |
nButtons,
|
|
|
4488 |
i;
|
|
|
4489 |
|
|
|
4490 |
if (oButton) {
|
|
|
4491 |
|
|
|
4492 |
|
|
|
4493 |
this._buttons.splice(p_nIndex, 1);
|
|
|
4494 |
delete m_oButtons[oButton.get("id")];
|
|
|
4495 |
|
|
|
4496 |
oButton.removeListener("checkedChange",
|
|
|
4497 |
this._onButtonCheckedChange);
|
|
|
4498 |
|
|
|
4499 |
oButton.destroy();
|
|
|
4500 |
|
|
|
4501 |
|
|
|
4502 |
nButtons = this._buttons.length;
|
|
|
4503 |
|
|
|
4504 |
if (nButtons > 0) {
|
|
|
4505 |
|
|
|
4506 |
i = this._buttons.length - 1;
|
|
|
4507 |
|
|
|
4508 |
do {
|
|
|
4509 |
|
|
|
4510 |
this._buttons[i].index = i;
|
|
|
4511 |
|
|
|
4512 |
}
|
|
|
4513 |
while (i--);
|
|
|
4514 |
|
|
|
4515 |
}
|
|
|
4516 |
|
|
|
4517 |
|
|
|
4518 |
}
|
|
|
4519 |
|
|
|
4520 |
},
|
|
|
4521 |
|
|
|
4522 |
|
|
|
4523 |
/**
|
|
|
4524 |
* @method getButton
|
|
|
4525 |
* @description Returns the button at the specified index.
|
|
|
4526 |
* @param {Number} p_nIndex The index of the button to retrieve from the
|
|
|
4527 |
* button group.
|
|
|
4528 |
* @return {<a href="YAHOO.widget.Button.html">YAHOO.widget.Button</a>}
|
|
|
4529 |
*/
|
|
|
4530 |
getButton: function (p_nIndex) {
|
|
|
4531 |
|
|
|
4532 |
return this._buttons[p_nIndex];
|
|
|
4533 |
|
|
|
4534 |
},
|
|
|
4535 |
|
|
|
4536 |
|
|
|
4537 |
/**
|
|
|
4538 |
* @method getButtons
|
|
|
4539 |
* @description Returns an array of the buttons in the button group.
|
|
|
4540 |
* @return {Array}
|
|
|
4541 |
*/
|
|
|
4542 |
getButtons: function () {
|
|
|
4543 |
|
|
|
4544 |
return this._buttons;
|
|
|
4545 |
|
|
|
4546 |
},
|
|
|
4547 |
|
|
|
4548 |
|
|
|
4549 |
/**
|
|
|
4550 |
* @method getCount
|
|
|
4551 |
* @description Returns the number of buttons in the button group.
|
|
|
4552 |
* @return {Number}
|
|
|
4553 |
*/
|
|
|
4554 |
getCount: function () {
|
|
|
4555 |
|
|
|
4556 |
return this._buttons.length;
|
|
|
4557 |
|
|
|
4558 |
},
|
|
|
4559 |
|
|
|
4560 |
|
|
|
4561 |
/**
|
|
|
4562 |
* @method focus
|
|
|
4563 |
* @description Sets focus to the button at the specified index.
|
|
|
4564 |
* @param {Number} p_nIndex Number indicating the index of the button
|
|
|
4565 |
* to focus.
|
|
|
4566 |
*/
|
|
|
4567 |
focus: function (p_nIndex) {
|
|
|
4568 |
|
|
|
4569 |
var oButton,
|
|
|
4570 |
nButtons,
|
|
|
4571 |
i;
|
|
|
4572 |
|
|
|
4573 |
if (Lang.isNumber(p_nIndex)) {
|
|
|
4574 |
|
|
|
4575 |
oButton = this._buttons[p_nIndex];
|
|
|
4576 |
|
|
|
4577 |
if (oButton) {
|
|
|
4578 |
|
|
|
4579 |
oButton.focus();
|
|
|
4580 |
|
|
|
4581 |
}
|
|
|
4582 |
|
|
|
4583 |
}
|
|
|
4584 |
else {
|
|
|
4585 |
|
|
|
4586 |
nButtons = this.getCount();
|
|
|
4587 |
|
|
|
4588 |
for (i = 0; i < nButtons; i++) {
|
|
|
4589 |
|
|
|
4590 |
oButton = this._buttons[i];
|
|
|
4591 |
|
|
|
4592 |
if (!oButton.get("disabled")) {
|
|
|
4593 |
|
|
|
4594 |
oButton.focus();
|
|
|
4595 |
break;
|
|
|
4596 |
|
|
|
4597 |
}
|
|
|
4598 |
|
|
|
4599 |
}
|
|
|
4600 |
|
|
|
4601 |
}
|
|
|
4602 |
|
|
|
4603 |
},
|
|
|
4604 |
|
|
|
4605 |
|
|
|
4606 |
/**
|
|
|
4607 |
* @method check
|
|
|
4608 |
* @description Checks the button at the specified index.
|
|
|
4609 |
* @param {Number} p_nIndex Number indicating the index of the button
|
|
|
4610 |
* to check.
|
|
|
4611 |
*/
|
|
|
4612 |
check: function (p_nIndex) {
|
|
|
4613 |
|
|
|
4614 |
var oButton = this.getButton(p_nIndex);
|
|
|
4615 |
|
|
|
4616 |
if (oButton) {
|
|
|
4617 |
|
|
|
4618 |
oButton.set("checked", true);
|
|
|
4619 |
|
|
|
4620 |
}
|
|
|
4621 |
|
|
|
4622 |
},
|
|
|
4623 |
|
|
|
4624 |
|
|
|
4625 |
/**
|
|
|
4626 |
* @method destroy
|
|
|
4627 |
* @description Removes the button group's element from its parent
|
|
|
4628 |
* element and removes all event handlers.
|
|
|
4629 |
*/
|
|
|
4630 |
destroy: function () {
|
|
|
4631 |
|
|
|
4632 |
|
|
|
4633 |
var nButtons = this._buttons.length,
|
|
|
4634 |
oElement = this.get("element"),
|
|
|
4635 |
oParentNode = oElement.parentNode,
|
|
|
4636 |
i;
|
|
|
4637 |
|
|
|
4638 |
if (nButtons > 0) {
|
|
|
4639 |
|
|
|
4640 |
i = this._buttons.length - 1;
|
|
|
4641 |
|
|
|
4642 |
do {
|
|
|
4643 |
|
|
|
4644 |
this._buttons[i].destroy();
|
|
|
4645 |
|
|
|
4646 |
}
|
|
|
4647 |
while (i--);
|
|
|
4648 |
|
|
|
4649 |
}
|
|
|
4650 |
|
|
|
4651 |
|
|
|
4652 |
Event.purgeElement(oElement);
|
|
|
4653 |
|
|
|
4654 |
|
|
|
4655 |
oParentNode.removeChild(oElement);
|
|
|
4656 |
|
|
|
4657 |
},
|
|
|
4658 |
|
|
|
4659 |
|
|
|
4660 |
/**
|
|
|
4661 |
* @method toString
|
|
|
4662 |
* @description Returns a string representing the button group.
|
|
|
4663 |
* @return {String}
|
|
|
4664 |
*/
|
|
|
4665 |
toString: function () {
|
|
|
4666 |
|
|
|
4667 |
return ("ButtonGroup " + this.get("id"));
|
|
|
4668 |
|
|
|
4669 |
}
|
|
|
4670 |
|
|
|
4671 |
});
|
|
|
4672 |
|
|
|
4673 |
})();
|
|
|
4674 |
YAHOO.register("button", YAHOO.widget.Button, {version: "2.9.0", build: "2800"});
|
|
|
4675 |
|
|
|
4676 |
}, '2.9.0' ,{"requires": ["yui2-yahoo", "yui2-dom", "yui2-event", "yui2-skin-sam-button", "yui2-element"], "optional": ["yui2-containercore", "yui2-skin-sam-menu", "yui2-menu"]});
|