Implemented confirmKeys option

README.md

@@ -33,5 +33,13 @@ Integrates with Twitter Bootstraps' 2.3.2 typeahead, or use custom typeahead whe
 ### Angular JS directive
 Include [bootstrap-tagsinput-angular.js](https://github.com/TimSchlechter/bootstrap-tagsinput/blob/master/src/bootstrap-tagsinput-angular.js) and register the 'bootstrap-tagsinput' in your Angular JS application to use the bootstrap-tagsinput directive. Look at [the examples page](http://timschlechter.github.io/bootstrap-tagsinput/examples/#angular) how to use the directive.
 
+## History
+### 0.3.5
+* [confirmKeys option](https://github.com/TimSchlechter/bootstrap-tagsinput/issues/10)
+### 0.3.4
+* [Limit number of tags, enable/disable input](https://github.com/TimSchlechter/bootstrap-tagsinput/pull/28)
+* [Avoid conflict with other selects when checking for value presence](https://github.com/TimSchlechter/bootstrap-tagsinput/pull/33)
+* [Add bsTagsInput angular directive & example for bootstrap3 with typeahea...](https://github.com/TimSchlechter/bootstrap-tagsinput/pull/24)
+
 ## License
 This project is licensed under [MIT](https://raw.github.com/TimSchlechter/bootstrap-tagsinput/master/LICENSE "Read more about the MIT license").

bootstrap-tagsinput.jquery.json

@@ -1,6 +1,6 @@
 {
   "name": "bootstrap-tagsinput",
-  "version": "0.3.4",
+  "version": "0.3.5",
   "title": "Bootstrap Tags Input",
   "author": {
     "name": "Tim Schlechter"

dist/bootstrap-tagsinput.js

@@ -11,8 +11,9 @@
     itemText: function(item) {
       return this.itemValue(item);
     },
-    freeInput : true,
-    maxTags : 0
+    freeInput: true,
+    maxTags: undefined,
+    confirmKeys: [13]
   };
 
   function TagsInput(element, options) {
@@ -96,9 +97,13 @@
         self.$element.append($option);
       }
 
-     if (!dontPushVal)
+      if (!dontPushVal)
         self.pushVal();
 
+      // Add class when reached maxTags
+      if (self.options.maxTags === self.itemsArray.length)
+        self.$container.addClass('bootstrap-tagsinput-max');
+
       self.$element.trigger($.Event('itemAdded', { item: item }));
     },
 
@@ -121,8 +126,9 @@
       if (!dontPushVal)
         self.pushVal();
 
-      if (self.options.maxTags && self.itemsArray.length < self.options.maxTags && !this.isEnabled())
-        this.enable();
+      // Remove class when reached maxTags
+      if (self.options.maxTags > self.itemsArray.length)
+        self.$container.removeClass('bootstrap-tagsinput-max');
 
       self.$element.trigger($.Event('itemRemoved',  { item: item }));
     },
@@ -290,15 +296,12 @@
               $input.focus();
             }
             break;
-          // ENTER
-          case 13:
-            if (self.options.freeInput) {
+         default:
+            if (self.options.freeInput && self.options.confirmKeys.indexOf(event.which) >= 0) {
               self.add($input.val());
               $input.val('');
               event.preventDefault();
             }
-            break;
-
         }
 
         $input.attr('size', Math.max(1, $input.val().length));