lean-stack · April 15, 2016 13:15 · Apr 15, 2016
diff --git a/ngEnter.js b/ngEnter.js
@@ -0,0 +1,20 @@
+(function() {
+  'use strict';
+
+    angular.module('todoApp')
+      .directive('enterPressed', function() {
+        return {
+          restrict: 'A',
+          scope: {
+            enterPressed: '&'
+          },
+          link: function(scope,$elt,attrs){
+            $elt.on('keypress', function(ev) {
+              if( ev.which === 13 ) {
+                scope.$apply( function() {scope.enterPressed();});
+              }
+            });
+          }
+        };
+      });
+}());