Viewing file:  FormErrors.php (3.86 KB) -rw-rw-rw-
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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) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: FormErrors.php 16541 2009-07-07 06:59:03Z bkarwin $
*/
/**
* Abstract class for extension
*/
require_once 'Zend/View/Helper/FormElement.php';
/**
* Helper to render errors for a form element
*
* @category Zend
* @package Zend_View
* @subpackage Helper
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_View_Helper_FormErrors extends Zend_View_Helper_FormElement
{
/**
* @var Zend_Form_Element
*/
protected $_element;
/**#@+
* @var string Element block start/end tags and separator
*/
protected $_htmlElementEnd = '</li></ul>';
protected $_htmlElementStart = '<ul%s><li>';
protected $_htmlElementSeparator = '</li><li>';
/**#@-*/
/**
* Render form errors
*
* @param string|array $errors Error(s) to render
* @param array $options
* @return string
*/
public function formErrors($errors, array $options = null)
{
$escape = true;
if (isset($options['escape'])) {
$escape = (bool) $options['escape'];
unset($options['escape']);
}
if (empty($options['class'])) {
$options['class'] = 'errors';
}
$start = $this->getElementStart();
if (strstr($start, '%s')) {
$attribs = $this->_htmlAttribs($options);
$start = sprintf($start, $attribs);
}
if ($escape) {
foreach ($errors as $key => $error) {
$errors[$key] = $this->view->escape($error);
}
}
$html = $start
. implode($this->getElementSeparator(), (array) $errors)
. $this->getElementEnd();
return $html;
}
/**
* Set end string for displaying errors
*
* @param string $string
* @return Zend_View_Helper_FormErrors
*/
public function setElementEnd($string)
{
$this->_htmlElementEnd = (string) $string;
return $this;
}
/**
* Retrieve end string for displaying errors
*
* @return string
*/
public function getElementEnd()
{
return $this->_htmlElementEnd;
}
/**
* Set separator string for displaying errors
*
* @param string $string
* @return Zend_View_Helper_FormErrors
*/
public function setElementSeparator($string)
{
$this->_htmlElementSeparator = (string) $string;
return $this;
}
/**
* Retrieve separator string for displaying errors
*
* @return string
*/
public function getElementSeparator()
{
return $this->_htmlElementSeparator;
}
/**
* Set start string for displaying errors
*
* @param string $string
* @return Zend_View_Helper_FormErrors
*/
public function setElementStart($string)
{
$this->_htmlElementStart = (string) $string;
return $this;
}
/**
* Retrieve start string for displaying errors
*
* @return string
*/
public function getElementStart()
{
return $this->_htmlElementStart;
}
}
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