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<?php
/**
* Class for <input type="checkbox" /> elements
*
* PHP version 5
*
* LICENSE:
*
* Copyright (c) 2006-2010, Alexey Borzov <avb@php.net>,
* Bertrand Mansion <golgote@mamasam.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * 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.
*
* @category HTML
* @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 SVN: $Id: InputCheckbox.php 294057 2010-01-26 21:10:28Z avb $
* @link http://pear.php.net/package/HTML_QuickForm2
*/
/**
* Base class for checkboxes and radios
*/
// require_once 'HTML/QuickForm2/Element/InputCheckable.php';
/**
* Class for <input type="checkbox" /> elements
*
* @category HTML
* @package HTML_QuickForm2
* @author Alexey Borzov <avb@php.net>
* @author Bertrand Mansion <golgote@mamasam.com>
* @version Release: @package_version@
*/
class HTML_QuickForm2_Element_InputCheckbox extends HTML_QuickForm2_Element_InputCheckable
{
protected $attributes = array('type' => 'checkbox');
protected $frozenHtml = array(
'checked' => '<tt>[x]</tt>',
'unchecked' => '<tt>[ ]</tt>'
);
public function __construct($name = null, $attributes = null, array $data = array())
{
parent::__construct($name, $attributes, $data);
if (!$this->getAttribute('value')) {
$this->setAttribute('value', 1);
}
}
protected function updateValue()
{
$name = $this->getName();
if ('[]' == substr($name, -2)) {
$name = substr($name, 0, -2);
}
foreach ($this->getDataSources() as $ds) {
if (null !== ($value = $ds->getValue($name))
|| $ds instanceof HTML_QuickForm2_DataSource_Submit
) {
if (!is_array($value)) {
$this->setValue($value);
} elseif (in_array($this->getAttribute('value'), array_map('strval', $value), true)) {
$this->setAttribute('checked');
} else {
$this->removeAttribute('checked');
}
return;
}
}
}
}
?>
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