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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to version 1.0 of the Zend Framework
* license, that is bundled with this package in the file LICENSE, and
* is available through the world-wide-web at the following URL:
* http://www.zend.com/license/framework/1_0.txt. If you did not receive
* a copy of the Zend Framework license and are unable to obtain it
* through the world-wide-
web, please send a note to license@zend.com
* so we can mail you a copy immediately.
*
* @package Zend_View
* @subpackage Helpers
* @copyright Copyright (c) 2005-2006 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://www.zend.com/license/framework/1_0.txt Zend Framework License version 1.0
*/
/**
* Abstract class for extension
*/
require_once 'Zend/View/Helper/FormElement.php';
/**
* Helper to generate an "image" element
*
* @package Zend_View
* @subpackage Helpers
* @copyright Copyright (c) 2005-2006 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://www.zend.com/license/framework/1_0.txt Zend Framework License version 1.0
*/
class Zend_View_Helper_FormImage extends Zend_View_Helper_FormElement {
/**
* Generates an 'image' 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 source ('src="..."') for the image.
*
* @param array $attribs Attributes for the element tag.
*
* @return string The element X
HTML.
*/
public function formImage($name, $value = null, $attribs = null)
{
$info = $this->_getInfo($name, $value, $attribs);
extract($info); // name, value, attribs, options, listsep, disable
// unset any 'src' attrib
if (isset($attribs['src'])) {
unset($attribs['src']);
}
// unset any 'alt' attrib
if (isset($attribs['alt'])) {
unset($attribs['alt']);
}
// build the element
if ($disable) {
// disabled, just an image tag
$xhtml = '<image'
. ' alt="' . htmlspecialchars($name) . '"'
. ' src="' . htmlspecialchars($value) . '"'
. $this->_htmlAttribs($attribs) . ' />';
} else {
// enabled
$xhtml = '<input type="image"'
. ' name="' . htmlspecialchars($name) . '"'
. ' src="' . htmlspecialchars($value) . '"'
. $this->_htmlAttribs($attribs) . ' />';
}
return $xhtml;
}
}