lib/form/selectyesno.php

   1 <?php
   2 global $CFG;
   3 require_once "$CFG->libdir/form/select.php";
   4
   5 /**
   6  * HTML class for a simple yes/ no drop down element
   7  *
   8  * @author       Jamie Pratt
   9  * @access       public
  10  */
  11 class MoodleQuickForm_selectyesno extends MoodleQuickForm_select{
  12
  13
  14     /**
  15      * Class constructor
  16      *
  17      * @param     string    Select name attribute
  18      * @param     mixed     Label(s) for the select
  19      * @param     mixed     Either a typical HTML attribute string or an associative array
  20      * @param     mixed     $options ignored
  21      * @access    public
  22      * @return    void
  23      */
  24     function MoodleQuickForm_selectyesno($elementName=null, $elementLabel=null, $attributes=null, $options=null)
  25     {
  26         HTML_QuickForm_element::HTML_QuickForm_element($elementName, $elementLabel, $attributes, null);
  27         $this->_type = 'selectyesno';
  28
  29     } //end constructor
  30
  31     /**
  32      * Called by HTML_QuickForm whenever form event is made on this element
  33      *
  34      * @param     string    $event  Name of event
  35      * @param     mixed     $arg    event arguments
  36      * @param     object    $caller calling object
  37      * @since     1.0
  38      * @access    public
  39      * @return    mixed
  40      */
  41     function onQuickFormEvent($event, $arg, &$caller)
  42     {
  43         switch ($event) {
  44             case 'createElement':
  45                 $choices=array();
  46                 $choices[0] = get_string('no');
  47                 $choices[1] = get_string('yes');
  48                 $this->load($choices);
  49                 break;
  50         }
  51         return parent::onQuickFormEvent($event, $arg, $caller);
  52     }
  53
  54 }
  55 ?>