Location: PHPKode > projects > Entier Studio > entierstudio/studio/classes/htmls/html.TemporaryElementReferenceSetDDL.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.studio
 * @copyright  Copyright (c) 2006 Entier Studio team. All rights reserved.
 * @version	   $Id: html.TemporaryElementReferenceSetDDL.php 85 2008-01-21 20:43:08Z yannromefort $
 */
//-----------------------------------------------------------------------------
//	namespace
if (!defined("DefTemporaryElementReferenceSetDDL")) {
    //-------------------------------------------------------------------------
    //	Define
    define("DefTemporaryElementReferenceSetDDL", "1");
    //-------------------------------------------------------------------------
    //	Include
    @require_once (FRAMEWORK_DIR . "htmldropdownlist.php");
    @require_once (COMPONENTS_DATA . "data.TemporaryContainerElementSet.php");
    //
    //-------------------------------------------------------------------------
    //-------------------------------------------------------------------------
    //	Class
    class TemporaryElementReferenceSetDDL extends HTMLDropdownList {
        //---------------------------------------------------------------------
        //	Attributes        
        /**
         *
         * @var	integer
         * @see
         */
        var $m_TempRoot = 0; // TMPELEMLINK
        
        /**
         *
         * @var	integer
         * @see
         */
        var $m_ElemLink = 0; // OBJELEMPKID
        
        /**
         *
         * @var	integer
         * @see
         */
        var $m_CoreType = 0; // OBJETYPRKEY
        
        /**
         *
         * @var	integer
         * @see
         */
        var $m_LinkType = 0; // OBJETYPLINK
        //---------------------------------------------------------------------
        //	Constructor
        
        /**
         *
         */
        function TemporaryElementReferenceSetDDL($layout, $class, $root, $item, $type, $link) {
            //
            $this->m_layoutName = $layout;
            $this->m_className = $class;
            $this->m_defaultItem = true;
            //
            $this->m_TempRoot = $root; // TMPELEMLINK
            $this->m_ElemLink = $item; // OBJELEMPKID
            $this->m_CoreType = $type; // OBJETYPRKEY
            $this->m_LinkType = $link; // OBJETYPLINK
            
        }
        //---------------------------------------------------------------------
        //	Methods
        /**
        *
        * @access	private
        *
        * @param	object	DataSource object
        * @param	string	dropdownlist text
        * @param	integer	reference primary key
        * @param	integer	container primary key
        * @return	string	hierarchy mark
        */
        function renderTree(&$datasource, &$template, $value, $root, $mark) {
            //
            $format1 = "<option value=\"%s\" selected>%s</option>";
            $format2 = "<option value=\"%s\">%s</option>";
            //
            /*
            * 1 - TemporaryContainerElementSet of in-container elements
            */
            //
            $elementSet = new TemporaryContainerElementSet($root, // container Id
            $this->m_ElemLink, // Objectory Element root for temporary set
            $this->m_LinkType
            // container type ( package or class )
            );
            if ($elementSet->selectSet($datasource) == true) {
                //
                for ($i = 0;$i < $elementSet->rowCount();$i++) {
                    //	select next row
                    if ($elementSet->fetchCursorRow($datasource) == false) return (false);
                    //
                    /*
                    * 2 - TemporaryContainedElementSet of references
                    */
                    //
                    $referenceSet = new TemporaryContainedElementSet($elementSet->get_field_value("TMPELEMPKID") , $this->m_ElemLink, // Objectory Element root
                    $this->m_CoreType
                    // Temporary Element type
                    );
                    if ($referenceSet->selectSet($datasource, FOREIGNKEY, FOREIGNKEY) == true) {
                        //
                        $primaryKey = $referenceSet->m_indexSet[PRIMARYKEY];
                        $naturalKey = $referenceSet->m_indexSet[NATURALKEY];
                        //
                        for ($i = 0;$i < $referenceSet->rowCount();$i++) {
                            //	select next row
                            if ($referenceSet->fetchCursorRow($datasource) == false) return (false);
                            //
                            $pkid = $referenceSet->get_field_value($primaryKey);
                            $name = $referenceSet->get_field_value($naturalKey);
                            if ($pkid == $value) $template.= @sprintf($format1, $pkid, $mark . $name);
                            else $template.= @sprintf($format2, $pkid, $mark . $name);
                        }
                    }
                    //
                    $template = $this->renderTree($datasource, $template, $value, $elementSet->get_field_value("TMPELEMPKID") , $mark . "..");
                }
            }
            //
            return ($template);
        }
        /**
        *
        * @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 $template.= "<option value=0></option>";
            }
            //
            /*
            * 1- ObjectoryElementSet
            */
            //
            if ($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);
            }
            //
            $template = $this->renderTree($datasource, $template, $value, $this->m_TempRoot, "..");
            //
            return ($template . "</select>");
        }
    };
    //	Class
    //-------------------------------------------------------------------------  
}
//	namespace
//-----------------------------------------------------------------------------
?>
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