class.ilAdvSelectInputGUI.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2007 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | of the License, or (at your option) any later version.                      |
        |                                                                             |
        | This program is distributed in the hope that it will be useful,             |
        | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
        | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
        | GNU General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/

class ilAdvSelectInputGUI extends ilFormPropertyGUI
{
        protected $options = array();
        protected $value;
        
        function __construct($a_title = "", $a_postvar = "")
        {
                parent::__construct($a_title, $a_postvar);
                $this->setType("advselect");
        }

        function addOption($a_value, $a_text, $a_html = "")
        {
                $this->options[$a_value] = array("value" => $a_value,
                        "txt" => $a_text, "html" => $a_html);
        }

        function getOptions()
        {
                return $this->options;
        }

        function setValue($a_value)
        {
                $this->value = $a_value;
        }

        function getValue()
        {
                return $this->value;
        }
        
        function setValueByArray($a_values)
        {
                $this->setValue($a_values[$this->getPostVar()]);
        }

        function checkInput()
        {
                global $lng;
                
                $_POST[$this->getPostVar()] = 
                        ilUtil::stripSlashes($_POST[$this->getPostVar()]);
                if ($this->getRequired() && trim($_POST[$this->getPostVar()]) == "")
                {
                        $this->setAlert($lng->txt("msg_input_is_required"));

                        return false;
                }
                return true;
        }

        function insert(&$a_tpl)
        {
                include_once("./Services/AdvancedSelectionList/classes/class.ilAdvancedSelectionListGUI.php");
                $selection = new ilAdvancedSelectionListGUI();
                $selection->setFormSelectMode($this->getPostVar(), "", false,
                        "", "", "",
                        "", "", "", "");
                $selection->setId($this->getPostVar());
                $selection->setHeaderIcon(ilAdvancedSelectionListGUI::DOWN_ARROW_DARK);
                $selection->setSelectedValue($this->getValue());
                $selection->setUseImages(false);
                $selection->setOnClickMode(ilAdvancedSelectionListGUI::ON_ITEM_CLICK_FORM_SELECT);

                foreach($this->getOptions() as $option)
                {
                        $selection->addItem($option["txt"], $option["value"], "",
                                "", $option["value"], "", $option["html"]);
                        if ($this->getValue() == $option["value"])
                        {
                                $selection->setListTitle($option["txt"]);
                        }
                }
                
                $a_tpl->setCurrentBlock("prop_generic");
                $a_tpl->setVariable("PROP_GENERIC", $selection->getHTML());
                $a_tpl->parseCurrentBlock();
        }

}