class.ilHiddenInputGUI.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 ilHiddenInputGUI extends ilFormPropertyGUI  implements ilToolbarItem {
    protected $value;
    
        function __construct($a_postvar)
        {
                parent::__construct("", $a_postvar);
                $this->setType("hidden");
        }

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

        function getValue()
        {
                return $this->value;
        }
    
        
        function checkInput()
        {
                return true;            // please overwrite
        }
        
        function setValueByArray($a_values)
        {
                $this->setValue($a_values[$this->getPostVar()]);
        }
        
        function insert(&$a_tpl)
        {
                $a_tpl->setCurrentBlock("hidden");              
                $a_tpl->setVariable('PROP_INPUT_TYPE','hidden');
                $a_tpl->setVariable("POST_VAR", $this->getPostVar());
                $a_tpl->setVariable("ID", $this->getFieldId());
                $a_tpl->setVariable("PROPERTY_VALUE", ilUtil::prepareFormOutput($this->getValue()));
                $a_tpl->parseCurrentBlock();
        }

        function getToolbarHTML()
        {
                return "<input type=\"hidden\"".
                        " name=\"".$this->getPostVar()."\"".
                        " value=\"".ilUtil::prepareFormOutput($this->getValue())."\"".
                        " id=\"".$this->getFieldId()."\" />";
        }
}
?>