Location: PHPKode > projects > Entier Studio > entierstudio/framework/htmldropdownlist.php
<?php
/**
 * Entier Studio
 *
 * LICENSE
 *
 *	Copyright 2006 Entier Studio team.
 *
 *	Licensed under the Apache License, Version 2.0 (the "License");
 *	you may not use this file except in compliance with the License.
 *	You may obtain a copy of the License at
 *
 *		http://www.apache.org/licenses/LICENSE-2.0
 *
 *	Unless required by applicable law or agreed to in writing, software
 *	distributed under the License is distributed on an "AS IS" BASIS,
 *	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *	See the License for the specific language governing permissions and
 *	limitations under the License.
 *
 * @package    entier.framework
 * @copyright  Copyright (c) 2006 Entier Studio team. All rights reserved.
 * @version	   $Id: htmldropdownlist.php 81 2008-01-17 23:08:21Z yannromefort $
 */
//-----------------------------------------------------------------------------
//	namespace
if (!defined("DefHTMLDropdownList")) {
    //-------------------------------------------------------------------------
    //	Define
    define("DefHTMLDropdownList", "1");
    //-------------------------------------------------------------------------
    //	Include
    @require_once (FRAMEWORK_DIR . "htmlhelper.php");
    //-------------------------------------------------------------------------
    //	Class
    class HTMLDropdownList extends HTMLHelper {
        //---------------------------------------------------------------------
        //	Attributes
        
        /**
         *
         * @var	boolean
         * @see
         */
        var $m_defaultItem = true;
        //---------------------------------------------------------------------
        //	Constructor
        /*
        *
        */
        function HTMLDropdownList($layout, $class, $default = true) {
            //
            $this->m_layoutName = $layout;
            $this->m_className = $class;
            $this->m_defaultItem = $default;
        }
        //---------------------------------------------------------------------
        //	Methods
        /*
        *
        * @access	public
        *
        * @param	object	DataSource object
        * @param	object	DataObject object
        * @param	integer	selected item value
        * @return	string
        *
        */
        function renderObject(&$datasource, &$dataobject, $value = 0) {
            //
            $format1 = "<option value=\"%s\" selected>%s</option>";
            $format2 = "<option value=\"%s\">%s</option>";
            //
            $class = $this->m_className;
            $layout = $this->m_layoutName;
            $default = $this->m_defaultItem;
            //
            if ($class != "") $template = "<select id=\"$layout\" name=\"$layout\" class=\"$class\">";
            else $template = "<select id=\"$layout\" name=\"$layout\">";
            //
            if ($default == true) {
                if (empty($value)) $template.= "<option value=0 selected></option>";
                else $template.= "<option value=0></option>";
            }
            //
            if ($dataobject->set_cursor_value($datasource, 0) == false) return (false);
            //
            $primaryKey = $dataobject->m_indexSet[PRIMARYKEY];
            $naturalKey = $dataobject->m_indexSet[NATURALKEY];
            //
            for ($i = 0;$i < $dataobject->rowCount();$i++) {
                //
                if ($dataobject->fetchCursorRow($datasource) == false) return (false);
                //
                $pkid = $dataobject->get_field_value($primaryKey);
                $name = $dataobject->get_field_value($naturalKey);
                if ($pkid == $value) $template.= @sprintf($format1, $pkid, $name);
                else $template.= @sprintf($format2, $pkid, $name);
            }
            //
            return ($template . "</select>");
        }
    };
    //	Class
    //-------------------------------------------------------------------------
    
}
//	namespace
//-----------------------------------------------------------------------------
?>
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