lib/form/cancel.php

   1 <?php
   2 require_once('HTML/QuickForm/submit.php');
   3
   4 /**
   5  * HTML class for a submit type element
   6  *
   7  * @author       Jamie Pratt
   8  * @access       public
   9  */
  10 class MoodleQuickForm_cancel extends MoodleQuickForm_submit
  11 {
  12     // {{{ constructor
  13
  14     /**
  15      * Class constructor
  16      *
  17      * @since     1.0
  18      * @access    public
  19      * @return    void
  20      */
  21     function MoodleQuickForm_cancel($elementName=null, $value=null, $attributes=null)
  22     {
  23         if ($elementName==null){
  24             $elementName='cancel';
  25         }
  26         if ($value==null){
  27             $value=get_string('cancel');
  28         }
  29         MoodleQuickForm_submit::MoodleQuickForm_submit($elementName, $value, $attributes);
  30         $this->updateAttributes(array('onclick'=>'skipClientValidation = true; return true;'));
  31     } //end constructor
  32     function onQuickFormEvent($event, $arg, &$caller)
  33     {
  34         switch ($event) {
  35             case 'createElement':
  36                 $className = get_class($this);
  37                 $this->$className($arg[0], $arg[1], $arg[2]);
  38                 $caller->_registerCancelButton($this->getName());
  39                 return true;
  40                 break;
  41         }
  42         return parent::onQuickFormEvent($event, $arg, $caller);
  43     } // end func onQuickFormEvent
  44
  45     function getFrozenHtml(){
  46         return HTML_QuickForm_submit::getFrozenHtml();
  47     }
  48
  49     function freeze(){
  50         return HTML_QuickForm_submit::freeze();
  51     }
  52     // }}}
  53 } //end class MoodleQuickForm_cancel
  54 ?>