public/assets/jquery-ui-1-12-1/ui/form-reset-mixin.js

   1 /*!
   2  * jQuery UI Form Reset Mixin 1.12.1
   3  * http://jqueryui.com
   4  *
   5  * Copyright jQuery Foundation and other contributors
   6  * Released under the MIT license.
   7  * http://jquery.org/license
   8  */
   9
  10 //>>label: Form Reset Mixin
  11 //>>group: Core
  12 //>>description: Refresh input widgets when their form is reset
  13 //>>docs: http://api.jqueryui.com/form-reset-mixin/
  14
  15 ( function( factory ) {
  16         if ( typeof define === "function" && define.amd ) {
  17
  18                 // AMD. Register as an anonymous module.
  19                 define( [
  20                         "jquery",
  21                         "./form",
  22                         "./version"
  23                 ], factory );
  24         } else {
  25
  26                 // Browser globals
  27                 factory( jQuery );
  28         }
  29 }( function( $ ) {
  30
  31 return $.ui.formResetMixin = {
  32         _formResetHandler: function() {
  33                 var form = $( this );
  34
  35                 // Wait for the form reset to actually happen before refreshing
  36                 setTimeout( function() {
  37                         var instances = form.data( "ui-form-reset-instances" );
  38                         $.each( instances, function() {
  39                                 this.refresh();
  40                         } );
  41                 } );
  42         },
  43
  44         _bindFormResetHandler: function() {
  45                 this.form = this.element.form();
  46                 if ( !this.form.length ) {
  47                         return;
  48                 }
  49
  50                 var instances = this.form.data( "ui-form-reset-instances" ) || [];
  51                 if ( !instances.length ) {
  52
  53                         // We don't use _on() here because we use a single event handler per form
  54                         this.form.on( "reset.ui-form-reset", this._formResetHandler );
  55                 }
  56                 instances.push( this );
  57                 this.form.data( "ui-form-reset-instances", instances );
  58         },
  59
  60         _unbindFormResetHandler: function() {
  61                 if ( !this.form.length ) {
  62                         return;
  63                 }
  64
  65                 var instances = this.form.data( "ui-form-reset-instances" );
  66                 instances.splice( $.inArray( this, instances ), 1 );
  67                 if ( instances.length ) {
  68                         this.form.data( "ui-form-reset-instances", instances );
  69                 } else {
  70                         this.form
  71                                 .removeData( "ui-form-reset-instances" )
  72                                 .off( "reset.ui-form-reset" );
  73                 }
  74         }
  75 };
  76
  77 } ) );