Source for file Element.php
Documentation is available at Element.php
* Base class for simple HTML_QuickForm2 elements (not Containers)
* Copyright (c) 2006, 2007, Alexey Borzov <avb@php.net>,
* Bertrand Mansion <golgote@mamasam.com>
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * The names of the authors may not be used to endorse or promote products
* derived from this software without specific prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @license http://opensource.org/licenses/bsd-license.php New BSD License
* @version CVS: $Id: Element.php,v 1.12 2007/06/30 20:36:00 avb Exp $
* @link http://pear.php.net/package/HTML_QuickForm2
* Base class for all HTML_QuickForm2 elements
require_once 'HTML/QuickForm2/Node.php';
* Abstract base class for simple QuickForm2 elements (not Containers)
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @version Release: 0.2.0
* 'name' and 'id' attributes should be always present and their setting
* should go through setName() and setId().
"Required attribute 'name' can not be removed"
} elseif ('id' == $name) {
"Required attribute 'id' can not be removed"
return $this->attributes['name'];
$this->attributes['name'] = (string) $name;
return isset ($this->attributes['id'])? $this->attributes['id']: null;
public function setId($id = null )
$id = self ::generateId ($this->getName());
$this->attributes['id'] = (string) $id;
* Generates hidden form field containing the element's value
* This is used to pass the frozen element's value if 'persistent freeze'
return '<input type="hidden"' . self ::getAttributesString (array (
* Called when the element needs to update its value from form's data sources
* The default behaviour is to go through the complete list of the data
* sources until the non-null value is found.
if (null !== ($value = $ds->getValue ($name))) {
Documentation generated on Mon, 22 Oct 2007 12:30:13 -0400 by phpDocumentor 1.4.0. PEAR Logo Copyright © PHP Group 2004.
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