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efrain |
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<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4: */
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// +----------------------------------------------------------------------+
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// | PHP version 4.0 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997, 1998, 1999, 2000, 2001 The PHP Group |
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// +----------------------------------------------------------------------+
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// | This source file is subject to version 2.0 of the PHP license, |
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// | that is bundled with this package in the file LICENSE, and is |
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// | available at through the world-wide-web at |
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// | http://www.php.net/license/2_02.txt. |
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// | If you did not receive a copy of the PHP license and are unable to |
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// | obtain it through the world-wide-web, please send a note to |
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// | license@php.net so we can mail you a copy immediately. |
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// +----------------------------------------------------------------------+
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// | Authors: Adam Daniel <adaniel1@eesus.jnj.com> |
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// | Bertrand Mansion <bmansion@mamasam.com> |
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// +----------------------------------------------------------------------+
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//
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// $Id$
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require_once('HTML/QuickForm/select.php');
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/**
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* This class takes the same arguments as a select element, but instead
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* of creating a select ring it creates hidden elements for all values
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* already selected with setDefault or setConstant. This is useful if
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* you have a select ring that you don't want visible, but you need all
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* selected values to be passed.
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*
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* @author Isaac Shepard <ishepard@bsiweb.com>
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*
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* @version 1.0
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* @since 2.1
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* @access public
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*/
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class HTML_QuickForm_hiddenselect extends HTML_QuickForm_select
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{
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// {{{ constructor
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/**
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* Class constructor
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*
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* @param string Select name attribute
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* @param mixed Label(s) for the select (not used)
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* @param mixed Data to be used to populate options
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* @param mixed Either a typical HTML attribute string or an associative array (not used)
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* @since 1.0
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* @access public
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* @return void
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*/
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public function __construct($elementName=null, $elementLabel=null, $options=null, $attributes=null) {
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// TODO MDL-52313 Replace with the call to parent::__construct().
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HTML_QuickForm_element::__construct($elementName, $elementLabel, $attributes);
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$this->_persistantFreeze = true;
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$this->_type = 'hiddenselect';
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if (isset($options)) {
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$this->load($options);
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}
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} //end constructor
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/**
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* Old syntax of class constructor. Deprecated in PHP7.
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*
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* @deprecated since Moodle 3.1
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*/
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public function HTML_QuickForm_hiddenselect($elementName=null, $elementLabel=null, $options=null, $attributes=null) {
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debugging('Use of class name as constructor is deprecated', DEBUG_DEVELOPER);
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self::__construct($elementName, $elementLabel, $options, $attributes);
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}
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// }}}
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// {{{ toHtml()
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/**
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* Returns the SELECT in HTML
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*
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* @since 1.0
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* @access public
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* @return string
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* @throws
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*/
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function toHtml()
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{
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$tabs = $this->_getTabs();
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$name = $this->getPrivateName();
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$strHtml = '';
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foreach ($this->_values as $key => $val) {
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for ($i = 0, $optCount = count($this->_options); $i < $optCount; $i++) {
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if ($val == $this->_options[$i]['attr']['value']) {
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$strHtml .= $tabs . '<input' . $this->_getAttrString(array(
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'type' => 'hidden',
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'name' => $name,
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'value' => $val
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)) . " />\n" ;
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}
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}
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}
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return $strHtml;
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} //end func toHtml
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// }}}
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// {{{ accept()
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/**
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* This is essentially a hidden element and should be rendered as one
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*/
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function accept(&$renderer, $required=false, $error=null)
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{
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$renderer->renderHidden($this);
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}
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// }}}
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} //end class HTML_QuickForm_hiddenselect
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?>
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