library/Zend/View/Helper/FormReset.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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  19  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  20  * @version    $Id$
  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 "reset" button
  32  *
  33  * @category   Zend
  34  * @package    Zend_View
  35  * @subpackage Helper
  36  * @copyright  Copyright (c) 2005-2010 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_FormReset extends Zend_View_Helper_FormElement
  40 {
  41     /**
  42      * Generates a 'reset' button.
  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      *
  50      * @param mixed $value The element value.
  51      *
  52      * @param array $attribs Attributes for the element tag.
  53      *
  54      * @return string The element XHTML.
  55      */
  56     public function formReset($name = '', $value = 'Reset', $attribs = null)
  57     {
  58         $info = $this->_getInfo($name, $value, $attribs);
  59         extract($info); // name, value, attribs, options, listsep, disable
  60
  61         // check if disabled
  62         $disabled = '';
  63         if ($disable) {
  64             $disabled = ' disabled="disabled"';
  65         }
  66
  67         // get closing tag
  68         $endTag = '>';
  69         if ($this->view->doctype()->isXhtml()) {
  70             $endTag = ' />';
  71         }
  72
  73         // Render button
  74         $xhtml = '<input type="reset"'
  75                . ' name="' . $this->view->escape($name) . '"'
  76                . ' id="' . $this->view->escape($id) . '"'
  77                . $disabled;
  78
  79         // add a value if one is given
  80         if (! empty($value)) {
  81             $xhtml .= ' value="' . $this->view->escape($value) . '"';
  82         }
  83
  84         // add attributes, close, and return
  85         $xhtml .= $this->_htmlAttribs($attribs) . $endTag;
  86         return $xhtml;
  87     }
  88 }