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YUI.add('yui2-tabview', 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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(function() {
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/**
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* The tabview module provides a widget for managing content bound to tabs.
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* @module tabview
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* @requires yahoo, dom, event, element
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*
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*/
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var Y = YAHOO.util,
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Dom = Y.Dom,
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Event = Y.Event,
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document = window.document,
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// STRING CONSTANTS
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ACTIVE = 'active',
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ACTIVE_INDEX = 'activeIndex',
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ACTIVE_TAB = 'activeTab',
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DISABLED = 'disabled',
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CONTENT_EL = 'contentEl',
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ELEMENT = 'element',
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/**
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* A widget to control tabbed views.
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* @namespace YAHOO.widget
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* @class TabView
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* @extends YAHOO.util.Element
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* @constructor
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* @param {HTMLElement | String | Object} el(optional) The html
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* element that represents the TabView, or the attribute object to use.
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* An element will be created if none provided.
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* @param {Object} attr (optional) A key map of the tabView's
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* initial attributes. Ignored if first arg is attributes object.
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*/
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TabView = function(el, attr) {
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attr = attr || {};
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if (arguments.length == 1 && !YAHOO.lang.isString(el) && !el.nodeName) {
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attr = el; // treat first arg as attr object
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el = attr.element || null;
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}
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if (!el && !attr.element) { // create if we dont have one
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el = this._createTabViewElement(attr);
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}
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TabView.superclass.constructor.call(this, el, attr);
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};
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YAHOO.extend(TabView, Y.Element, {
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/**
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* The className to add when building from scratch.
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* @property CLASSNAME
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* @default "navset"
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*/
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CLASSNAME: 'yui-navset',
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/**
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* The className of the HTMLElement containing the TabView's tab elements
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* to look for when building from existing markup, or to add when building
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* from scratch.
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* All childNodes of the tab container are treated as Tabs when building
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* from existing markup.
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* @property TAB_PARENT_CLASSNAME
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* @default "nav"
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*/
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TAB_PARENT_CLASSNAME: 'yui-nav',
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/**
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* The className of the HTMLElement containing the TabView's label elements
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* to look for when building from existing markup, or to add when building
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* from scratch.
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* All childNodes of the content container are treated as content elements when
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* building from existing markup.
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* @property CONTENT_PARENT_CLASSNAME
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* @default "nav-content"
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*/
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CONTENT_PARENT_CLASSNAME: 'yui-content',
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_tabParent: null,
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_contentParent: null,
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/**
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* Adds a Tab to the TabView instance.
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* If no index is specified, the tab is added to the end of the tab list.
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* @method addTab
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* @param {YAHOO.widget.Tab} tab A Tab instance to add.
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* @param {Integer} index The position to add the tab.
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* @return void
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*/
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addTab: function(tab, index) {
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var tabs = this.get('tabs'),
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tabParent = this._tabParent,
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contentParent = this._contentParent,
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tabElement = tab.get(ELEMENT),
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contentEl = tab.get(CONTENT_EL),
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activeIndex = this.get(ACTIVE_INDEX),
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before;
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if (!tabs) { // not ready yet
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this._queue[this._queue.length] = ['addTab', arguments];
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return false;
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}
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before = this.getTab(index);
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index = (index === undefined) ? tabs.length : index;
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tabs.splice(index, 0, tab);
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if (before) {
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tabParent.insertBefore(tabElement, before.get(ELEMENT));
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if (contentEl) {
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contentParent.appendChild(contentEl);
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}
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} else {
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tabParent.appendChild(tabElement);
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if (contentEl) {
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contentParent.appendChild(contentEl);
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}
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}
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if ( !tab.get(ACTIVE) ) {
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tab.set('contentVisible', false, true); /* hide if not active */
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if (index <= activeIndex) {
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this.set(ACTIVE_INDEX, activeIndex + 1, true);
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}
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} else {
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this.set(ACTIVE_TAB, tab, true);
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this.set('activeIndex', index, true);
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}
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this._initTabEvents(tab);
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},
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_initTabEvents: function(tab) {
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tab.addListener( tab.get('activationEvent'), tab._onActivate, this, tab);
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tab.addListener('activationEventChange', tab._onActivationEventChange, this, tab);
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},
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_removeTabEvents: function(tab) {
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tab.removeListener(tab.get('activationEvent'), tab._onActivate, this, tab);
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tab.removeListener('activationEventChange', tab._onActivationEventChange, this, tab);
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},
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/**
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* Routes childNode events.
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* @method DOMEventHandler
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* @param {event} e The Dom event that is being handled.
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* @return void
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*/
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DOMEventHandler: function(e) {
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var target = Event.getTarget(e),
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tabParent = this._tabParent,
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tabs = this.get('tabs'),
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tab,
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tabEl,
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contentEl;
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if (Dom.isAncestor(tabParent, target) ) {
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for (var i = 0, len = tabs.length; i < len; i++) {
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tabEl = tabs[i].get(ELEMENT);
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contentEl = tabs[i].get(CONTENT_EL);
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if ( target == tabEl || Dom.isAncestor(tabEl, target) ) {
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tab = tabs[i];
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break; // note break
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}
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}
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if (tab) {
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tab.fireEvent(e.type, e);
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}
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}
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},
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/**
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* Returns the Tab instance at the specified index.
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* @method getTab
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* @param {Integer} index The position of the Tab.
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* @return YAHOO.widget.Tab
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*/
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getTab: function(index) {
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return this.get('tabs')[index];
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},
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/**
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* Returns the index of given tab.
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* @method getTabIndex
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* @param {YAHOO.widget.Tab} tab The tab whose index will be returned.
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* @return int
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*/
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getTabIndex: function(tab) {
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var index = null,
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tabs = this.get('tabs');
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for (var i = 0, len = tabs.length; i < len; ++i) {
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if (tab == tabs[i]) {
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index = i;
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break;
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}
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}
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return index;
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},
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/**
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* Removes the specified Tab from the TabView.
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* @method removeTab
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* @param {YAHOO.widget.Tab} item The Tab instance to be removed.
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* @return void
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*/
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removeTab: function(tab) {
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var tabCount = this.get('tabs').length,
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activeIndex = this.get(ACTIVE_INDEX),
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index = this.getTabIndex(tab);
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if ( tab === this.get(ACTIVE_TAB) ) {
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if (tabCount > 1) { // select another tab
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if (index + 1 === tabCount) { // if last, activate previous
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this.set(ACTIVE_INDEX, index - 1);
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} else { // activate next tab
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this.set(ACTIVE_INDEX, index + 1);
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}
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} else { // no more tabs
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this.set(ACTIVE_TAB, null);
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}
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} else if (index < activeIndex) {
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this.set(ACTIVE_INDEX, activeIndex - 1, true);
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}
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this._removeTabEvents(tab);
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this._tabParent.removeChild( tab.get(ELEMENT) );
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this._contentParent.removeChild( tab.get(CONTENT_EL) );
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this._configs.tabs.value.splice(index, 1);
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tab.fireEvent('remove', { type: 'remove', tabview: this });
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},
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/**
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* Provides a readable name for the TabView instance.
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* @method toString
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* @return String
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*/
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toString: function() {
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var name = this.get('id') || this.get('tagName');
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return "TabView " + name;
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},
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/**
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* The transiton to use when switching between tabs.
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* @method contentTransition
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*/
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contentTransition: function(newTab, oldTab) {
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if (newTab) {
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newTab.set('contentVisible', true);
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}
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if (oldTab) {
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oldTab.set('contentVisible', false);
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}
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},
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/**
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* setAttributeConfigs TabView specific properties.
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* @method initAttributes
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* @param {Object} attr Hash of initial attributes
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*/
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initAttributes: function(attr) {
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TabView.superclass.initAttributes.call(this, attr);
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if (!attr.orientation) {
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attr.orientation = 'top';
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}
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var el = this.get(ELEMENT);
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if (!this.hasClass(this.CLASSNAME)) {
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this.addClass(this.CLASSNAME);
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}
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/**
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* The Tabs belonging to the TabView instance.
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* @attribute tabs
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* @type Array
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*/
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this.setAttributeConfig('tabs', {
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value: [],
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readOnly: true
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});
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/**
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* The container of the tabView's label elements.
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* @property _tabParent
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* @private
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* @type HTMLElement
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*/
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this._tabParent =
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this.getElementsByClassName(this.TAB_PARENT_CLASSNAME,
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'ul' )[0] || this._createTabParent();
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/**
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* The container of the tabView's content elements.
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* @property _contentParent
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* @type HTMLElement
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* @private
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*/
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this._contentParent =
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this.getElementsByClassName(this.CONTENT_PARENT_CLASSNAME,
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'div')[0] || this._createContentParent();
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/**
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* How the Tabs should be oriented relative to the TabView.
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* Valid orientations are "top", "left", "bottom", and "right"
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* @attribute orientation
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* @type String
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* @default "top"
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*/
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this.setAttributeConfig('orientation', {
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value: attr.orientation,
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method: function(value) {
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var current = this.get('orientation');
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this.addClass('yui-navset-' + value);
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if (current != value) {
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this.removeClass('yui-navset-' + current);
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}
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if (value === 'bottom') {
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this.appendChild(this._tabParent);
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}
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}
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});
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/**
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* The index of the tab currently active.
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* @attribute activeIndex
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* @type Int
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*/
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this.setAttributeConfig(ACTIVE_INDEX, {
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value: attr.activeIndex,
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validator: function(value) {
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var ret = true,
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tab;
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if (value) { // cannot activate if disabled
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tab = this.getTab(value);
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if (tab && tab.get(DISABLED)) {
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ret = false;
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}
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}
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return ret;
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}
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});
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/**
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* The tab currently active.
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* @attribute activeTab
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* @type YAHOO.widget.Tab
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*/
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this.setAttributeConfig(ACTIVE_TAB, {
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value: attr[ACTIVE_TAB],
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method: function(tab) {
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var activeTab = this.get(ACTIVE_TAB);
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if (tab) {
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tab.set(ACTIVE, true);
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}
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if (activeTab && activeTab !== tab) {
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activeTab.set(ACTIVE, false);
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}
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if (activeTab && tab !== activeTab) { // no transition if only 1
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this.contentTransition(tab, activeTab);
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} else if (tab) {
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tab.set('contentVisible', true);
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}
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},
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validator: function(value) {
|
|
|
384 |
var ret = true;
|
|
|
385 |
if (value && value.get(DISABLED)) { // cannot activate if disabled
|
|
|
386 |
ret = false;
|
|
|
387 |
}
|
|
|
388 |
return ret;
|
|
|
389 |
}
|
|
|
390 |
});
|
|
|
391 |
|
|
|
392 |
this.on('activeTabChange', this._onActiveTabChange);
|
|
|
393 |
this.on('activeIndexChange', this._onActiveIndexChange);
|
|
|
394 |
|
|
|
395 |
if ( this._tabParent ) {
|
|
|
396 |
this._initTabs();
|
|
|
397 |
}
|
|
|
398 |
|
|
|
399 |
// Due to delegation we add all DOM_EVENTS to the TabView container
|
|
|
400 |
// but IE will leak when unsupported events are added, so remove these
|
|
|
401 |
this.DOM_EVENTS.submit = false;
|
|
|
402 |
this.DOM_EVENTS.focus = false;
|
|
|
403 |
this.DOM_EVENTS.blur = false;
|
|
|
404 |
this.DOM_EVENTS.change = false;
|
|
|
405 |
|
|
|
406 |
for (var type in this.DOM_EVENTS) {
|
|
|
407 |
if ( YAHOO.lang.hasOwnProperty(this.DOM_EVENTS, type) ) {
|
|
|
408 |
this.addListener.call(this, type, this.DOMEventHandler);
|
|
|
409 |
}
|
|
|
410 |
}
|
|
|
411 |
},
|
|
|
412 |
|
|
|
413 |
/**
|
|
|
414 |
* Removes selected state from the given tab if it is the activeTab
|
|
|
415 |
* @method deselectTab
|
|
|
416 |
* @param {Int} index The tab index to deselect
|
|
|
417 |
*/
|
|
|
418 |
deselectTab: function(index) {
|
|
|
419 |
if (this.getTab(index) === this.get(ACTIVE_TAB)) {
|
|
|
420 |
this.set(ACTIVE_TAB, null);
|
|
|
421 |
}
|
|
|
422 |
},
|
|
|
423 |
|
|
|
424 |
/**
|
|
|
425 |
* Makes the tab at the given index the active tab
|
|
|
426 |
* @method selectTab
|
|
|
427 |
* @param {Int} index The tab index to be made active
|
|
|
428 |
*/
|
|
|
429 |
selectTab: function(index) {
|
|
|
430 |
this.set(ACTIVE_TAB, this.getTab(index));
|
|
|
431 |
},
|
|
|
432 |
|
|
|
433 |
_onActiveTabChange: function(e) {
|
|
|
434 |
var activeIndex = this.get(ACTIVE_INDEX),
|
|
|
435 |
newIndex = this.getTabIndex(e.newValue);
|
|
|
436 |
|
|
|
437 |
if (activeIndex !== newIndex) {
|
|
|
438 |
if (!(this.set(ACTIVE_INDEX, newIndex)) ) { // NOTE: setting
|
|
|
439 |
// revert if activeIndex update fails (cancelled via beforeChange)
|
|
|
440 |
this.set(ACTIVE_TAB, e.prevValue);
|
|
|
441 |
}
|
|
|
442 |
}
|
|
|
443 |
},
|
|
|
444 |
|
|
|
445 |
_onActiveIndexChange: function(e) {
|
|
|
446 |
// no set if called from ActiveTabChange event
|
|
|
447 |
if (e.newValue !== this.getTabIndex(this.get(ACTIVE_TAB))) {
|
|
|
448 |
if (!(this.set(ACTIVE_TAB, this.getTab(e.newValue))) ) { // NOTE: setting
|
|
|
449 |
// revert if activeTab update fails (cancelled via beforeChange)
|
|
|
450 |
this.set(ACTIVE_INDEX, e.prevValue);
|
|
|
451 |
}
|
|
|
452 |
}
|
|
|
453 |
},
|
|
|
454 |
|
|
|
455 |
/**
|
|
|
456 |
* Creates Tab instances from a collection of HTMLElements.
|
|
|
457 |
* @method _initTabs
|
|
|
458 |
* @private
|
|
|
459 |
* @return void
|
|
|
460 |
*/
|
|
|
461 |
_initTabs: function() {
|
|
|
462 |
var tabs = Dom.getChildren(this._tabParent),
|
|
|
463 |
contentElements = Dom.getChildren(this._contentParent),
|
|
|
464 |
activeIndex = this.get(ACTIVE_INDEX),
|
|
|
465 |
tab,
|
|
|
466 |
attr,
|
|
|
467 |
active;
|
|
|
468 |
|
|
|
469 |
for (var i = 0, len = tabs.length; i < len; ++i) {
|
|
|
470 |
attr = {};
|
|
|
471 |
|
|
|
472 |
if (contentElements[i]) {
|
|
|
473 |
attr.contentEl = contentElements[i];
|
|
|
474 |
}
|
|
|
475 |
|
|
|
476 |
tab = new YAHOO.widget.Tab(tabs[i], attr);
|
|
|
477 |
this.addTab(tab);
|
|
|
478 |
|
|
|
479 |
if (tab.hasClass(tab.ACTIVE_CLASSNAME) ) {
|
|
|
480 |
active = tab;
|
|
|
481 |
}
|
|
|
482 |
}
|
|
|
483 |
if (activeIndex != undefined) { // not null or undefined
|
|
|
484 |
this.set(ACTIVE_TAB, this.getTab(activeIndex));
|
|
|
485 |
} else {
|
|
|
486 |
this._configs[ACTIVE_TAB].value = active; // dont invoke method
|
|
|
487 |
this._configs[ACTIVE_INDEX].value = this.getTabIndex(active);
|
|
|
488 |
}
|
|
|
489 |
},
|
|
|
490 |
|
|
|
491 |
_createTabViewElement: function(attr) {
|
|
|
492 |
var el = document.createElement('div');
|
|
|
493 |
|
|
|
494 |
if ( this.CLASSNAME ) {
|
|
|
495 |
el.className = this.CLASSNAME;
|
|
|
496 |
}
|
|
|
497 |
|
|
|
498 |
return el;
|
|
|
499 |
},
|
|
|
500 |
|
|
|
501 |
_createTabParent: function(attr) {
|
|
|
502 |
var el = document.createElement('ul');
|
|
|
503 |
|
|
|
504 |
if ( this.TAB_PARENT_CLASSNAME ) {
|
|
|
505 |
el.className = this.TAB_PARENT_CLASSNAME;
|
|
|
506 |
}
|
|
|
507 |
|
|
|
508 |
this.get(ELEMENT).appendChild(el);
|
|
|
509 |
|
|
|
510 |
return el;
|
|
|
511 |
},
|
|
|
512 |
|
|
|
513 |
_createContentParent: function(attr) {
|
|
|
514 |
var el = document.createElement('div');
|
|
|
515 |
|
|
|
516 |
if ( this.CONTENT_PARENT_CLASSNAME ) {
|
|
|
517 |
el.className = this.CONTENT_PARENT_CLASSNAME;
|
|
|
518 |
}
|
|
|
519 |
|
|
|
520 |
this.get(ELEMENT).appendChild(el);
|
|
|
521 |
|
|
|
522 |
return el;
|
|
|
523 |
}
|
|
|
524 |
});
|
|
|
525 |
|
|
|
526 |
|
|
|
527 |
YAHOO.widget.TabView = TabView;
|
|
|
528 |
})();
|
|
|
529 |
|
|
|
530 |
(function() {
|
|
|
531 |
var Y = YAHOO.util,
|
|
|
532 |
Dom = Y.Dom,
|
|
|
533 |
Lang = YAHOO.lang,
|
|
|
534 |
|
|
|
535 |
|
|
|
536 |
// STRING CONSTANTS
|
|
|
537 |
ACTIVE_TAB = 'activeTab',
|
|
|
538 |
LABEL = 'label',
|
|
|
539 |
LABEL_EL = 'labelEl',
|
|
|
540 |
CONTENT = 'content',
|
|
|
541 |
CONTENT_EL = 'contentEl',
|
|
|
542 |
ELEMENT = 'element',
|
|
|
543 |
CACHE_DATA = 'cacheData',
|
|
|
544 |
DATA_SRC = 'dataSrc',
|
|
|
545 |
DATA_LOADED = 'dataLoaded',
|
|
|
546 |
DATA_TIMEOUT = 'dataTimeout',
|
|
|
547 |
LOAD_METHOD = 'loadMethod',
|
|
|
548 |
POST_DATA = 'postData',
|
|
|
549 |
DISABLED = 'disabled',
|
|
|
550 |
|
|
|
551 |
/**
|
|
|
552 |
* A representation of a Tab's label and content.
|
|
|
553 |
* @namespace YAHOO.widget
|
|
|
554 |
* @class Tab
|
|
|
555 |
* @extends YAHOO.util.Element
|
|
|
556 |
* @constructor
|
|
|
557 |
* @param element {HTMLElement | String} (optional) The html element that
|
|
|
558 |
* represents the Tab. An element will be created if none provided.
|
|
|
559 |
* @param {Object} properties A key map of initial properties
|
|
|
560 |
*/
|
|
|
561 |
Tab = function(el, attr) {
|
|
|
562 |
attr = attr || {};
|
|
|
563 |
if (arguments.length == 1 && !Lang.isString(el) && !el.nodeName) {
|
|
|
564 |
attr = el;
|
|
|
565 |
el = attr.element;
|
|
|
566 |
}
|
|
|
567 |
|
|
|
568 |
if (!el && !attr.element) {
|
|
|
569 |
el = this._createTabElement(attr);
|
|
|
570 |
}
|
|
|
571 |
|
|
|
572 |
this.loadHandler = {
|
|
|
573 |
success: function(o) {
|
|
|
574 |
this.set(CONTENT, o.responseText);
|
|
|
575 |
},
|
|
|
576 |
failure: function(o) {
|
|
|
577 |
}
|
|
|
578 |
};
|
|
|
579 |
|
|
|
580 |
Tab.superclass.constructor.call(this, el, attr);
|
|
|
581 |
|
|
|
582 |
this.DOM_EVENTS = {}; // delegating to tabView
|
|
|
583 |
};
|
|
|
584 |
|
|
|
585 |
YAHOO.extend(Tab, YAHOO.util.Element, {
|
|
|
586 |
/**
|
|
|
587 |
* The default tag name for a Tab's inner element.
|
|
|
588 |
* @property LABEL_INNER_TAGNAME
|
|
|
589 |
* @type String
|
|
|
590 |
* @default "em"
|
|
|
591 |
*/
|
|
|
592 |
LABEL_TAGNAME: 'em',
|
|
|
593 |
|
|
|
594 |
/**
|
|
|
595 |
* The class name applied to active tabs.
|
|
|
596 |
* @property ACTIVE_CLASSNAME
|
|
|
597 |
* @type String
|
|
|
598 |
* @default "selected"
|
|
|
599 |
*/
|
|
|
600 |
ACTIVE_CLASSNAME: 'selected',
|
|
|
601 |
|
|
|
602 |
/**
|
|
|
603 |
* The class name applied to active tabs.
|
|
|
604 |
* @property HIDDEN_CLASSNAME
|
|
|
605 |
* @type String
|
|
|
606 |
* @default "yui-hidden"
|
|
|
607 |
*/
|
|
|
608 |
HIDDEN_CLASSNAME: 'yui-hidden',
|
|
|
609 |
|
|
|
610 |
/**
|
|
|
611 |
* The title applied to active tabs.
|
|
|
612 |
* @property ACTIVE_TITLE
|
|
|
613 |
* @type String
|
|
|
614 |
* @default "active"
|
|
|
615 |
*/
|
|
|
616 |
ACTIVE_TITLE: 'active',
|
|
|
617 |
|
|
|
618 |
/**
|
|
|
619 |
* The class name applied to disabled tabs.
|
|
|
620 |
* @property DISABLED_CLASSNAME
|
|
|
621 |
* @type String
|
|
|
622 |
* @default "disabled"
|
|
|
623 |
*/
|
|
|
624 |
DISABLED_CLASSNAME: DISABLED,
|
|
|
625 |
|
|
|
626 |
/**
|
|
|
627 |
* The class name applied to dynamic tabs while loading.
|
|
|
628 |
* @property LOADING_CLASSNAME
|
|
|
629 |
* @type String
|
|
|
630 |
* @default "disabled"
|
|
|
631 |
*/
|
|
|
632 |
LOADING_CLASSNAME: 'loading',
|
|
|
633 |
|
|
|
634 |
/**
|
|
|
635 |
* Provides a reference to the connection request object when data is
|
|
|
636 |
* loaded dynamically.
|
|
|
637 |
* @property dataConnection
|
|
|
638 |
* @type Object
|
|
|
639 |
*/
|
|
|
640 |
dataConnection: null,
|
|
|
641 |
|
|
|
642 |
/**
|
|
|
643 |
* Object containing success and failure callbacks for loading data.
|
|
|
644 |
* @property loadHandler
|
|
|
645 |
* @type object
|
|
|
646 |
*/
|
|
|
647 |
loadHandler: null,
|
|
|
648 |
|
|
|
649 |
_loading: false,
|
|
|
650 |
|
|
|
651 |
/**
|
|
|
652 |
* Provides a readable name for the tab.
|
|
|
653 |
* @method toString
|
|
|
654 |
* @return String
|
|
|
655 |
*/
|
|
|
656 |
toString: function() {
|
|
|
657 |
var el = this.get(ELEMENT),
|
|
|
658 |
id = el.id || el.tagName;
|
|
|
659 |
return "Tab " + id;
|
|
|
660 |
},
|
|
|
661 |
|
|
|
662 |
/**
|
|
|
663 |
* setAttributeConfigs Tab specific properties.
|
|
|
664 |
* @method initAttributes
|
|
|
665 |
* @param {Object} attr Hash of initial attributes
|
|
|
666 |
*/
|
|
|
667 |
initAttributes: function(attr) {
|
|
|
668 |
attr = attr || {};
|
|
|
669 |
Tab.superclass.initAttributes.call(this, attr);
|
|
|
670 |
|
|
|
671 |
/**
|
|
|
672 |
* The event that triggers the tab's activation.
|
|
|
673 |
* @attribute activationEvent
|
|
|
674 |
* @type String
|
|
|
675 |
*/
|
|
|
676 |
this.setAttributeConfig('activationEvent', {
|
|
|
677 |
value: attr.activationEvent || 'click'
|
|
|
678 |
});
|
|
|
679 |
|
|
|
680 |
/**
|
|
|
681 |
* The element that contains the tab's label.
|
|
|
682 |
* @attribute labelEl
|
|
|
683 |
* @type HTMLElement
|
|
|
684 |
*/
|
|
|
685 |
this.setAttributeConfig(LABEL_EL, {
|
|
|
686 |
value: attr[LABEL_EL] || this._getLabelEl(),
|
|
|
687 |
method: function(value) {
|
|
|
688 |
value = Dom.get(value);
|
|
|
689 |
var current = this.get(LABEL_EL);
|
|
|
690 |
|
|
|
691 |
if (current) {
|
|
|
692 |
if (current == value) {
|
|
|
693 |
return false; // already set
|
|
|
694 |
}
|
|
|
695 |
|
|
|
696 |
current.parentNode.replaceChild(value, current);
|
|
|
697 |
this.set(LABEL, value.innerHTML);
|
|
|
698 |
}
|
|
|
699 |
}
|
|
|
700 |
});
|
|
|
701 |
|
|
|
702 |
/**
|
|
|
703 |
* The tab's label text (or innerHTML).
|
|
|
704 |
* @attribute label
|
|
|
705 |
* @type String
|
|
|
706 |
*/
|
|
|
707 |
this.setAttributeConfig(LABEL, {
|
|
|
708 |
value: attr.label || this._getLabel(),
|
|
|
709 |
method: function(value) {
|
|
|
710 |
var labelEl = this.get(LABEL_EL);
|
|
|
711 |
if (!labelEl) { // create if needed
|
|
|
712 |
this.set(LABEL_EL, this._createLabelEl());
|
|
|
713 |
}
|
|
|
714 |
|
|
|
715 |
labelEl.innerHTML = value;
|
|
|
716 |
}
|
|
|
717 |
});
|
|
|
718 |
|
|
|
719 |
/**
|
|
|
720 |
* The HTMLElement that contains the tab's content.
|
|
|
721 |
* @attribute contentEl
|
|
|
722 |
* @type HTMLElement
|
|
|
723 |
*/
|
|
|
724 |
this.setAttributeConfig(CONTENT_EL, {
|
|
|
725 |
value: attr[CONTENT_EL] || document.createElement('div'),
|
|
|
726 |
method: function(value) {
|
|
|
727 |
value = Dom.get(value);
|
|
|
728 |
var current = this.get(CONTENT_EL);
|
|
|
729 |
|
|
|
730 |
if (current) {
|
|
|
731 |
if (current === value) {
|
|
|
732 |
return false; // already set
|
|
|
733 |
}
|
|
|
734 |
if (!this.get('selected')) {
|
|
|
735 |
Dom.addClass(value, this.HIDDEN_CLASSNAME);
|
|
|
736 |
}
|
|
|
737 |
current.parentNode.replaceChild(value, current);
|
|
|
738 |
this.set(CONTENT, value.innerHTML);
|
|
|
739 |
}
|
|
|
740 |
}
|
|
|
741 |
});
|
|
|
742 |
|
|
|
743 |
/**
|
|
|
744 |
* The tab's content.
|
|
|
745 |
* @attribute content
|
|
|
746 |
* @type String
|
|
|
747 |
*/
|
|
|
748 |
this.setAttributeConfig(CONTENT, {
|
|
|
749 |
value: attr[CONTENT] || this.get(CONTENT_EL).innerHTML,
|
|
|
750 |
method: function(value) {
|
|
|
751 |
this.get(CONTENT_EL).innerHTML = value;
|
|
|
752 |
}
|
|
|
753 |
});
|
|
|
754 |
|
|
|
755 |
/**
|
|
|
756 |
* The tab's data source, used for loading content dynamically.
|
|
|
757 |
* @attribute dataSrc
|
|
|
758 |
* @type String
|
|
|
759 |
*/
|
|
|
760 |
this.setAttributeConfig(DATA_SRC, {
|
|
|
761 |
value: attr.dataSrc
|
|
|
762 |
});
|
|
|
763 |
|
|
|
764 |
/**
|
|
|
765 |
* Whether or not content should be reloaded for every view.
|
|
|
766 |
* @attribute cacheData
|
|
|
767 |
* @type Boolean
|
|
|
768 |
* @default false
|
|
|
769 |
*/
|
|
|
770 |
this.setAttributeConfig(CACHE_DATA, {
|
|
|
771 |
value: attr.cacheData || false,
|
|
|
772 |
validator: Lang.isBoolean
|
|
|
773 |
});
|
|
|
774 |
|
|
|
775 |
/**
|
|
|
776 |
* The method to use for the data request.
|
|
|
777 |
* @attribute loadMethod
|
|
|
778 |
* @type String
|
|
|
779 |
* @default "GET"
|
|
|
780 |
*/
|
|
|
781 |
this.setAttributeConfig(LOAD_METHOD, {
|
|
|
782 |
value: attr.loadMethod || 'GET',
|
|
|
783 |
validator: Lang.isString
|
|
|
784 |
});
|
|
|
785 |
|
|
|
786 |
/**
|
|
|
787 |
* Whether or not any data has been loaded from the server.
|
|
|
788 |
* @attribute dataLoaded
|
|
|
789 |
* @type Boolean
|
|
|
790 |
*/
|
|
|
791 |
this.setAttributeConfig(DATA_LOADED, {
|
|
|
792 |
value: false,
|
|
|
793 |
validator: Lang.isBoolean,
|
|
|
794 |
writeOnce: true
|
|
|
795 |
});
|
|
|
796 |
|
|
|
797 |
/**
|
|
|
798 |
* Number if milliseconds before aborting and calling failure handler.
|
|
|
799 |
* @attribute dataTimeout
|
|
|
800 |
* @type Number
|
|
|
801 |
* @default null
|
|
|
802 |
*/
|
|
|
803 |
this.setAttributeConfig(DATA_TIMEOUT, {
|
|
|
804 |
value: attr.dataTimeout || null,
|
|
|
805 |
validator: Lang.isNumber
|
|
|
806 |
});
|
|
|
807 |
|
|
|
808 |
/**
|
|
|
809 |
* Arguments to pass when POST method is used
|
|
|
810 |
* @attribute postData
|
|
|
811 |
* @default null
|
|
|
812 |
*/
|
|
|
813 |
this.setAttributeConfig(POST_DATA, {
|
|
|
814 |
value: attr.postData || null
|
|
|
815 |
});
|
|
|
816 |
|
|
|
817 |
/**
|
|
|
818 |
* Whether or not the tab is currently active.
|
|
|
819 |
* If a dataSrc is set for the tab, the content will be loaded from
|
|
|
820 |
* the given source.
|
|
|
821 |
* @attribute active
|
|
|
822 |
* @type Boolean
|
|
|
823 |
*/
|
|
|
824 |
this.setAttributeConfig('active', {
|
|
|
825 |
value: attr.active || this.hasClass(this.ACTIVE_CLASSNAME),
|
|
|
826 |
method: function(value) {
|
|
|
827 |
if (value === true) {
|
|
|
828 |
this.addClass(this.ACTIVE_CLASSNAME);
|
|
|
829 |
this.set('title', this.ACTIVE_TITLE);
|
|
|
830 |
} else {
|
|
|
831 |
this.removeClass(this.ACTIVE_CLASSNAME);
|
|
|
832 |
this.set('title', '');
|
|
|
833 |
}
|
|
|
834 |
},
|
|
|
835 |
validator: function(value) {
|
|
|
836 |
return Lang.isBoolean(value) && !this.get(DISABLED) ;
|
|
|
837 |
}
|
|
|
838 |
});
|
|
|
839 |
|
|
|
840 |
/**
|
|
|
841 |
* Whether or not the tab is disabled.
|
|
|
842 |
* @attribute disabled
|
|
|
843 |
* @type Boolean
|
|
|
844 |
*/
|
|
|
845 |
this.setAttributeConfig(DISABLED, {
|
|
|
846 |
value: attr.disabled || this.hasClass(this.DISABLED_CLASSNAME),
|
|
|
847 |
method: function(value) {
|
|
|
848 |
if (value === true) {
|
|
|
849 |
this.addClass(this.DISABLED_CLASSNAME);
|
|
|
850 |
} else {
|
|
|
851 |
this.removeClass(this.DISABLED_CLASSNAME);
|
|
|
852 |
}
|
|
|
853 |
},
|
|
|
854 |
validator: Lang.isBoolean
|
|
|
855 |
});
|
|
|
856 |
|
|
|
857 |
/**
|
|
|
858 |
* The href of the tab's anchor element.
|
|
|
859 |
* @attribute href
|
|
|
860 |
* @type String
|
|
|
861 |
* @default '#'
|
|
|
862 |
*/
|
|
|
863 |
this.setAttributeConfig('href', {
|
|
|
864 |
value: attr.href ||
|
|
|
865 |
this.getElementsByTagName('a')[0].getAttribute('href', 2) || '#',
|
|
|
866 |
method: function(value) {
|
|
|
867 |
this.getElementsByTagName('a')[0].href = value;
|
|
|
868 |
},
|
|
|
869 |
validator: Lang.isString
|
|
|
870 |
});
|
|
|
871 |
|
|
|
872 |
/**
|
|
|
873 |
* The Whether or not the tab's content is visible.
|
|
|
874 |
* @attribute contentVisible
|
|
|
875 |
* @type Boolean
|
|
|
876 |
* @default false
|
|
|
877 |
*/
|
|
|
878 |
this.setAttributeConfig('contentVisible', {
|
|
|
879 |
value: attr.contentVisible,
|
|
|
880 |
method: function(value) {
|
|
|
881 |
if (value) {
|
|
|
882 |
Dom.removeClass(this.get(CONTENT_EL), this.HIDDEN_CLASSNAME);
|
|
|
883 |
|
|
|
884 |
if ( this.get(DATA_SRC) ) {
|
|
|
885 |
// load dynamic content unless already loading or loaded and caching
|
|
|
886 |
if ( !this._loading && !(this.get(DATA_LOADED) && this.get(CACHE_DATA)) ) {
|
|
|
887 |
this._dataConnect();
|
|
|
888 |
}
|
|
|
889 |
}
|
|
|
890 |
} else {
|
|
|
891 |
Dom.addClass(this.get(CONTENT_EL), this.HIDDEN_CLASSNAME);
|
|
|
892 |
}
|
|
|
893 |
},
|
|
|
894 |
validator: Lang.isBoolean
|
|
|
895 |
});
|
|
|
896 |
},
|
|
|
897 |
|
|
|
898 |
_dataConnect: function() {
|
|
|
899 |
if (!Y.Connect) {
|
|
|
900 |
return false;
|
|
|
901 |
}
|
|
|
902 |
|
|
|
903 |
Dom.addClass(this.get(CONTENT_EL).parentNode, this.LOADING_CLASSNAME);
|
|
|
904 |
this._loading = true;
|
|
|
905 |
this.dataConnection = Y.Connect.asyncRequest(
|
|
|
906 |
this.get(LOAD_METHOD),
|
|
|
907 |
this.get(DATA_SRC),
|
|
|
908 |
{
|
|
|
909 |
success: function(o) {
|
|
|
910 |
this.loadHandler.success.call(this, o);
|
|
|
911 |
this.set(DATA_LOADED, true);
|
|
|
912 |
this.dataConnection = null;
|
|
|
913 |
Dom.removeClass(this.get(CONTENT_EL).parentNode,
|
|
|
914 |
this.LOADING_CLASSNAME);
|
|
|
915 |
this._loading = false;
|
|
|
916 |
},
|
|
|
917 |
failure: function(o) {
|
|
|
918 |
this.loadHandler.failure.call(this, o);
|
|
|
919 |
this.dataConnection = null;
|
|
|
920 |
Dom.removeClass(this.get(CONTENT_EL).parentNode,
|
|
|
921 |
this.LOADING_CLASSNAME);
|
|
|
922 |
this._loading = false;
|
|
|
923 |
},
|
|
|
924 |
scope: this,
|
|
|
925 |
timeout: this.get(DATA_TIMEOUT)
|
|
|
926 |
},
|
|
|
927 |
|
|
|
928 |
this.get(POST_DATA)
|
|
|
929 |
);
|
|
|
930 |
},
|
|
|
931 |
_createTabElement: function(attr) {
|
|
|
932 |
var el = document.createElement('li'),
|
|
|
933 |
a = document.createElement('a'),
|
|
|
934 |
label = attr.label || null,
|
|
|
935 |
labelEl = attr.labelEl || null;
|
|
|
936 |
|
|
|
937 |
a.href = attr.href || '#'; // TODO: Use Dom.setAttribute?
|
|
|
938 |
el.appendChild(a);
|
|
|
939 |
|
|
|
940 |
if (labelEl) { // user supplied labelEl
|
|
|
941 |
if (!label) { // user supplied label
|
|
|
942 |
label = this._getLabel();
|
|
|
943 |
}
|
|
|
944 |
} else {
|
|
|
945 |
labelEl = this._createLabelEl();
|
|
|
946 |
}
|
|
|
947 |
|
|
|
948 |
a.appendChild(labelEl);
|
|
|
949 |
|
|
|
950 |
return el;
|
|
|
951 |
},
|
|
|
952 |
|
|
|
953 |
_getLabelEl: function() {
|
|
|
954 |
return this.getElementsByTagName(this.LABEL_TAGNAME)[0];
|
|
|
955 |
},
|
|
|
956 |
|
|
|
957 |
_createLabelEl: function() {
|
|
|
958 |
var el = document.createElement(this.LABEL_TAGNAME);
|
|
|
959 |
return el;
|
|
|
960 |
},
|
|
|
961 |
|
|
|
962 |
|
|
|
963 |
_getLabel: function() {
|
|
|
964 |
var el = this.get(LABEL_EL);
|
|
|
965 |
|
|
|
966 |
if (!el) {
|
|
|
967 |
return undefined;
|
|
|
968 |
}
|
|
|
969 |
|
|
|
970 |
return el.innerHTML;
|
|
|
971 |
},
|
|
|
972 |
|
|
|
973 |
_onActivate: function(e, tabview) {
|
|
|
974 |
var tab = this,
|
|
|
975 |
silent = false;
|
|
|
976 |
|
|
|
977 |
Y.Event.preventDefault(e);
|
|
|
978 |
if (tab === tabview.get(ACTIVE_TAB)) {
|
|
|
979 |
silent = true; // dont fire activeTabChange if already active
|
|
|
980 |
}
|
|
|
981 |
tabview.set(ACTIVE_TAB, tab, silent);
|
|
|
982 |
},
|
|
|
983 |
|
|
|
984 |
_onActivationEventChange: function(e) {
|
|
|
985 |
var tab = this;
|
|
|
986 |
|
|
|
987 |
if (e.prevValue != e.newValue) {
|
|
|
988 |
tab.removeListener(e.prevValue, tab._onActivate);
|
|
|
989 |
tab.addListener(e.newValue, tab._onActivate, this, tab);
|
|
|
990 |
}
|
|
|
991 |
}
|
|
|
992 |
});
|
|
|
993 |
|
|
|
994 |
|
|
|
995 |
/**
|
|
|
996 |
* Fires when a tab is removed from the tabview
|
|
|
997 |
* @event remove
|
|
|
998 |
* @type CustomEvent
|
|
|
999 |
* @param {Event} An event object with fields for "type" ("remove")
|
|
|
1000 |
* and "tabview" (the tabview instance it was removed from)
|
|
|
1001 |
*/
|
|
|
1002 |
|
|
|
1003 |
YAHOO.widget.Tab = Tab;
|
|
|
1004 |
})();
|
|
|
1005 |
|
|
|
1006 |
YAHOO.register("tabview", YAHOO.widget.TabView, {version: "2.9.0", build: "2800"});
|
|
|
1007 |
|
|
|
1008 |
}, '2.9.0' ,{"requires": ["yui2-yahoo", "yui2-dom", "yui2-event", "yui2-skin-sam-tabview", "yui2-element"], "optional": ["yui2-connection"]});
|