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320 jpm 1
<?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: hiddenselect.php,v 1.1 2005-03-30 08:50:33 jpm Exp $
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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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    function HTML_QuickForm_hiddenselect($elementName=null, $elementLabel=null, $options=null, $attributes=null)
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    {
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        HTML_QuickForm_element::HTML_QuickForm_element($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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    // {{{ 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 type="hidden" name="' . $name . '" value="' . $val . '" />' . "\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)
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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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?>