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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_View
* @subpackage Helper
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id$
*/
/**
* Abstract class for extension
*/
/**
* Helper to generate a "button" element
*
* @category Zend
* @package Zend_View
* @subpackage Helper
* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_View_Helper_FormButton extends Zend_View_Helper_FormElement
{
/**
* Generates a 'button' element.
*
* @access public
*
* @param string|array $name If a string, the element name. If an
* array, all other parameters are ignored, and the array elements
* are extracted in place of added parameters.
*
* @param mixed $value The element value.
*
* @param array $attribs Attributes for the element tag.
*
* @return string The element XHTML.
*/
public function formButton($name, $value = null, $attribs = null)
{
$info = $this->_getInfo($name, $value, $attribs);
extract($info); // name, id, value, attribs, options, listsep, disable, escape
// Get content
$content = '';
if (isset($attribs['content'])) {
$content = $attribs['content'];
unset($attribs['content']);
} else {
$content = $value;
}
// Ensure type is sane
$type = 'button';
if (isset($attribs['type'])) {
$attribs['type'] = strtolower($attribs['type']);
if (in_array($attribs['type'], array('submit', 'reset', 'button'))) {
$type = $attribs['type'];
}
unset($attribs['type']);
}
// build the element
if ($disable) {
$attribs['disabled'] = 'disabled';
}
$content = ($escape) ? $this->view->escape($content) : $content;
$xhtml = '<button'
. ' name="' . $this->view->escape($name) . '"'
. ' id="' . $this->view->escape($id) . '"'
. ' type="' . $type . '"';
// add a value if one is given
if (!empty($value)) {
$xhtml .= ' value="' . $this->view->escape($value) . '"';
}
// add attributes and close start tag
$xhtml .= $this->_htmlAttribs($attribs) . '>';
// add content and end tag
$xhtml .= $content . '</button>';
return $xhtml;
}
}
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