<?php
/**
* Base class for <input> elements
*
* PHP version 5
*
* LICENSE:
*
* Copyright (c) 2006-2014, 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
* @link http://pear.php.net/package/HTML_QuickForm2
*/
/**
* Base class for simple HTML_QuickForm2 elements (not Containers)
*/
require_once 'HTML/QuickForm2/Element.php';
/**
* Base class for <input> elements
*
* @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 Release: 2.0.2
* @link http://pear.php.net/package/HTML_QuickForm2
*/
class HTML_QuickForm2_Element_Input extends HTML_QuickForm2_Element
{
/**
* 'type' attribute should not be changeable
* @var array
*/
protected $watchedAttributes = array('id', 'name', 'type');
protected function onAttributeChange($name, $value = null)
{
if ('type' == $name) {
throw new HTML_QuickForm2_InvalidArgumentException(
"Attribute 'type' is read-only"
);
}
parent::onAttributeChange($name, $value);
}
public function getType()
{
return $this->attributes['type'];
}
public function setValue($value)
{
$this->setAttribute('value', (string)$value);
return $this;
}
public function getRawValue()
{
return $this->getAttribute('disabled')? null: $this->getAttribute('value');
}
public function __toString()
{
if ($this->frozen) {
return $this->getFrozenHtml();
} else {
return '<input' . $this->getAttributes(true) . ' />';
}
}
/**
* Returns the field's value without HTML tags
* @return string
*/
protected function getFrozenHtml()
{
$value = $this->getAttribute('value');
return (('' != $value)? htmlspecialchars($value, ENT_QUOTES, self::getOption('charset')): ' ') .
$this->getPersistentContent();
}
}
?>
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