library/Zend/View/Helper/FormHidden.php

   1 <?php
   2 /**
   3  * Zend Framework
   4  *
   5  * LICENSE
   6  *
   7  * This source file is subject to the new BSD license that is bundled
   8  * with this package in the file LICENSE.txt.
   9  * It is also available through the world-wide-web at this URL:
  10  * http://framework.zend.com/license/new-bsd
  11  * If you did not receive a copy of the license and are unable to
  12  * obtain it through the world-wide-web, please send an email
  13  * to license@zend.com so we can send you a copy immediately.
  14  *
  15  * @category   Zend
  16  * @package    Zend_View
  17  * @subpackage Helper
  18  * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
  19  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  20  * @version    $Id: FormHidden.php 16541 2009-07-07 06:59:03Z bkarwin $
  21  */
  22
  23
  24 /**
  25  * Abstract class for extension
  26  */
  27 require_once 'Zend/View/Helper/FormElement.php';
  28
  29
  30 /**
  31  * Helper to generate a "hidden" element
  32  *
  33  * @category   Zend
  34  * @package    Zend_View
  35  * @subpackage Helper
  36  * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
  37  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  38  */
  39 class Zend_View_Helper_FormHidden extends Zend_View_Helper_FormElement
  40 {
  41     /**
  42      * Generates a 'hidden' element.
  43      *
  44      * @access public
  45      *
  46      * @param string|array $name If a string, the element name.  If an
  47      * array, all other parameters are ignored, and the array elements
  48      * are extracted in place of added parameters.
  49      * @param mixed $value The element value.
  50      * @param array $attribs Attributes for the element tag.
  51      * @return string The element XHTML.
  52      */
  53     public function formHidden($name, $value = null, array $attribs = null)
  54     {
  55         $info = $this->_getInfo($name, $value, $attribs);
  56         extract($info); // name, value, attribs, options, listsep, disable
  57         if (isset($id)) {
  58             if (isset($attribs) && is_array($attribs)) {
  59                 $attribs['id'] = $id;
  60             } else {
  61                 $attribs = array('id' => $id);
  62             }
  63         }
  64         return $this->_hidden($name, $value, $attribs);
  65     }
  66 }