vendor/assets/javascripts/multi-select.js in multi-select-rails-0.9.3 vs vendor/assets/javascripts/multi-select.js in multi-select-rails-0.9.4

@@ -1,7 +1,7 @@
 /*
-* MultiSelect v0.9.3
+* MultiSelect v0.9.4
 * Copyright (c) 2012 Louis Cuny
 *
 * This program is free software. It comes without any warranty, to
 * the extent permitted by applicable law. You can redistribute it
 * and/or modify it under the terms of the Do What The Fuck You Want
@@ -119,12 +119,17 @@
               .hide();
 
             that.$selectionUl.find('.ms-optgroup-label').hide();
 
             if ($(this).prop('disabled') || ms.prop('disabled')){
-              selectableLi.prop('disabled', true);
-              selectableLi.addClass(that.options.disabledClass);
+              if (this.selected) {
+                selectedLi.prop('disabled', true);
+                selectedLi.addClass(that.options.disabledClass);
+              } else {
+                selectableLi.prop('disabled', true);
+                selectableLi.addClass(that.options.disabledClass);
+              }
             }
 
             if (optgroupId){
               that.$selectableUl.children('#'+optgroupId+'-selectable').find('ul').first().append(selectableLi);
               that.$selectionUl.children('#'+optgroupId+'-selection').find('ul').first().append(selectedLi);
@@ -264,11 +269,11 @@
               that.$selectableUl.focusout();
               that.$selectionUl.focusin();
             } else {
               that.$selectableUl.focusin();
               that.$selectionUl.focusout();
-            }        
+            }
           }
         }
 
         ms.on('keydown', function(e){
           if (ms.is(':focus')){
@@ -374,33 +379,44 @@
         }
       }
     },
 
     'select_all' : function(){
-      var ms = this.$element;
+      var ms = this.$element,
+          values = ms.val();
 
       ms.find('option').prop('selected', true);
       this.$selectableUl.find('.ms-elem-selectable').addClass('ms-selected').hide();
       this.$selectionUl.find('.ms-optgroup-label').show();
       this.$selectableUl.find('.ms-optgroup-label').hide();
       this.$selectionUl.find('.ms-elem-selection').addClass('ms-selected').show();
       this.$selectionUl.focusin();
       this.$selectableUl.focusout();
       ms.trigger('change');
+      if (typeof this.options.afterSelect == 'function') {
+        var selectedValues = $.grep(ms.val(), function(item){
+          return $.inArray(item, values) < 0;
+        });
+        this.options.afterSelect.call(this, selectedValues);
+      }
     },
 
     'deselect_all' : function(){
-      var ms = this.$element;
+      var ms = this.$element,
+          values = ms.val();
 
       ms.find('option').prop('selected', false);
       this.$selectableUl.find('.ms-elem-selectable').removeClass('ms-selected').show();
       this.$selectionUl.find('.ms-optgroup-label').hide();
       this.$selectableUl.find('.ms-optgroup-label').show();
       this.$selectionUl.find('.ms-elem-selection').removeClass('ms-selected').hide();
       this.$selectableUl.focusin();
       this.$selectionUl.focusout();
       ms.trigger('change');
+      if (typeof this.options.afterDeselect == 'function') {
+        this.options.afterDeselect.call(this, values);
+      }
     },
 
     isDomNode: function (attr){
       return (
         attr &&
@@ -419,10 +435,10 @@
    * ======================= */
 
   $.fn.multiSelect = function () {
     var option = arguments[0],
         args = arguments;
-    
+
     return this.each(function () {
       var $this = $(this),
           data = $this.data('multiselect'),
           options = $.extend({}, $.fn.multiSelect.defaults, $this.data(), typeof option == 'object' && option);
 
\ No newline at end of file