lib/form/submit.php

   1 <?php
   2 require_once("HTML/QuickForm/submit.php");
   3
   4 /**
   5  * HTML class for a submit type element
   6  *
   7  * @author       Adam Daniel <adaniel1@eesus.jnj.com>
   8  * @author       Bertrand Mansion <bmansion@mamasam.com>
   9  * @version      1.0
  10  * @since        PHP4.04pl1
  11  * @access       public
  12  */
  13 class MoodleQuickForm_submit extends HTML_QuickForm_submit {
  14     function MoodleQuickForm_submit($elementName=null, $value=null, $attributes=null) {
  15         parent::HTML_QuickForm_submit($elementName, $value, $attributes);
  16     }
  17     /**
  18      * Called by HTML_QuickForm whenever form event is made on this element
  19      *
  20      * @param     string    $event  Name of event
  21      * @param     mixed     $arg    event arguments
  22      * @param     object    $caller calling object
  23      * @since     1.0
  24      * @access    public
  25      * @return    void
  26      */
  27     function onQuickFormEvent($event, $arg, &$caller)
  28     {
  29         switch ($event) {
  30             case 'createElement':
  31                 parent::onQuickFormEvent($event, $arg, $caller);
  32                 if ($caller->isNoSubmitButton($arg[0])){
  33                     //need this to bypass client validation
  34                     //for buttons that submit but do not process the
  35                     //whole form.
  36                     $onClick = $this->getAttribute('onclick');
  37                     $skip = 'skipClientValidation = true;';
  38                     $onClick = ($onClick !== null)?$skip.' '.$onClick:$skip;
  39                     $this->updateAttributes(array('onclick'=>$onClick));
  40                 }
  41                 return true;
  42                 break;
  43         }
  44         return parent::onQuickFormEvent($event, $arg, $caller);
  45
  46     } // end func onQuickFormEvent
  47     /**
  48      * Slightly different container template when frozen. Don't want to display a submit
  49      * button if the form is frozen.
  50      *
  51      * @return string
  52      */
  53     function getElementTemplateType(){
  54         if ($this->_flagFrozen){
  55             return 'nodisplay';
  56         } else {
  57             return 'default';
  58         }
  59     }
  60
  61     function freeze(){
  62         $this->_flagFrozen = true;
  63     }
  64
  65 }