From: Aleksander Łukasz <aleksander.lukasz@nowoczesnapolska.org.pl>
Date: Tue, 22 Apr 2014 10:33:55 +0000 (+0200)
Subject: fnpjs: actions - action returns via callback
X-Git-Url: https://git.mdrn.pl/fnpeditor.git/commitdiff_plain/07d6b62cad891ce2a51a60f81a6af00b73f3b9fe?hp=e6993e4bfe0e5fd38ccf554da489b5af3625c2fb

fnpjs: actions - action returns via callback

This allows asynchronous action execution
---

diff --git a/src/fnpjs/actions.js b/src/fnpjs/actions.js
index c49373a..f380ed6 100644
--- a/src/fnpjs/actions.js
+++ b/src/fnpjs/actions.js
@@ -72,10 +72,11 @@ _.extend(Action.prototype, Backbone.Events, {
         }
         return this._cache;
     },
-    execute: function() {
+    execute: function(callback) {
         var state = this.getState();
+        callback = callback || function() {};
         if(state.allowed) {
-            return state.execute.call(this, this.params, this.appObject);
+            return state.execute.call(this, callback, this.params, this.appObject);
         }
         throw new Error('Execution not allowed');
     }