Started work on the "No results found" message

dist/js/i18n/en.js

@@ -1 +1 @@
-window.$=window.$||{},function(){$&&$.fn&&$.fn.select2&&$.fn.select2.amd&&(define=$.fn.select2.amd.define,require=$.fn.select2.amd.require),define("select2/i18n/en",[],function(){return{no_results:function(){return"No results found"}}}),require("jquery.select2"),$.fn.select2.amd={define:define,require:require}}();
+window.$=window.$||{},function(){$&&$.fn&&$.fn.select2&&$.fn.select2.amd&&(define=$.fn.select2.amd.define,require=$.fn.select2.amd.require),define("select2/i18n/en",[],function(){return{noResults:function(){return"No results found"}}}),require("jquery.select2"),$.fn.select2.amd={define:define,require:require}}();

dist/js/select2.amd.full.js

@@ -179,9 +179,23 @@ define('select2/results',[
     this.$results.empty();
   };
 
+  Results.prototype.empty = function () {
+    var $empty = $('<li role="treeitem" class="option"></li>');
+
+    $empty.text(this.options.get('translations').get('noResults'));
+
+    this.$results.append($empty);
+  };
+
   Results.prototype.append = function (data) {
     var $options = [];
 
+    if (data.length === 0) {
+      this.empty();
+
+      return;
+    }
+
     data = this.sort(data);
 
     for (var d = 0; d < data.length; d++) {
@@ -1383,7 +1397,7 @@ define('select2/dropdown/search',[
 
 define('select2/i18n/en',[],function () {
   return {
-    'no_results': function () {
+    noResults: function () {
       return 'No results found';
     }
   };

dist/js/select2.amd.js

@@ -179,9 +179,23 @@ define('select2/results',[
     this.$results.empty();
   };
 
+  Results.prototype.empty = function () {
+    var $empty = $('<li role="treeitem" class="option"></li>');
+
+    $empty.text(this.options.get('translations').get('noResults'));
+
+    this.$results.append($empty);
+  };
+
   Results.prototype.append = function (data) {
     var $options = [];
 
+    if (data.length === 0) {
+      this.empty();
+
+      return;
+    }
+
     data = this.sort(data);
 
     for (var d = 0; d < data.length; d++) {
@@ -1383,7 +1397,7 @@ define('select2/dropdown/search',[
 
 define('select2/i18n/en',[],function () {
   return {
-    'no_results': function () {
+    noResults: function () {
       return 'No results found';
     }
   };

dist/js/select2.full.js

@@ -9714,9 +9714,23 @@ define('select2/results',[
     this.$results.empty();
   };
 
+  Results.prototype.empty = function () {
+    var $empty = $('<li role="treeitem" class="option"></li>');
+
+    $empty.text(this.options.get('translations').get('noResults'));
+
+    this.$results.append($empty);
+  };
+
   Results.prototype.append = function (data) {
     var $options = [];
 
+    if (data.length === 0) {
+      this.empty();
+
+      return;
+    }
+
     data = this.sort(data);
 
     for (var d = 0; d < data.length; d++) {
@@ -10918,7 +10932,7 @@ define('select2/dropdown/search',[
 
 define('select2/i18n/en',[],function () {
   return {
-    'no_results': function () {
+    noResults: function () {
       return 'No results found';
     }
   };

dist/js/select2.js

@@ -607,9 +607,23 @@ define('select2/results',[
     this.$results.empty();
   };
 
+  Results.prototype.empty = function () {
+    var $empty = $('<li role="treeitem" class="option"></li>');
+
+    $empty.text(this.options.get('translations').get('noResults'));
+
+    this.$results.append($empty);
+  };
+
   Results.prototype.append = function (data) {
     var $options = [];
 
+    if (data.length === 0) {
+      this.empty();
+
+      return;
+    }
+
     data = this.sort(data);
 
     for (var d = 0; d < data.length; d++) {
@@ -1811,7 +1825,7 @@ define('select2/dropdown/search',[
 
 define('select2/i18n/en',[],function () {
   return {
-    'no_results': function () {
+    noResults: function () {
       return 'No results found';
     }
   };

src/js/select2/i18n/en.js

@@ -1,6 +1,6 @@
 define(function () {
   return {
-    'no_results': function () {
+    noResults: function () {
       return 'No results found';
     }
   };

src/js/select2/results.js

@@ -29,9 +29,23 @@ define([
     this.$results.empty();
   };
 
+  Results.prototype.empty = function () {
+    var $empty = $('<li role="treeitem" class="option"></li>');
+
+    $empty.text(this.options.get('translations').get('noResults'));
+
+    this.$results.append($empty);
+  };
+
   Results.prototype.append = function (data) {
     var $options = [];
 
+    if (data.length === 0) {
+      this.empty();
+
+      return;
+    }
+
     data = this.sort(data);
 
     for (var d = 0; d < data.length; d++) {