Merge pull request #3998 from rockandror/ckeditor-browser-history-back

Destroy and intialize ckeditor on browser history back

app/assets/javascripts/ckeditor/reinit.js

@@ -1,7 +0,0 @@
-$(document).on("page:change", function() {
-  if (typeof(CKEDITOR) != "undefined"){
-    for(name in CKEDITOR.instances){
-      try{CKEDITOR.replace(name);}catch(err){};
-    }
-  }
-});

app/assets/javascripts/html_editor.js

@@ -1,6 +1,11 @@
 (function() {
   "use strict";
   App.HTMLEditor = {
+    destroy: function() {
+      for (var name in CKEDITOR.instances) {
+        CKEDITOR.instances[name].destroy();
+      }
+    },
     initialize: function() {
       $("textarea.html-area").each(function() {
         if ($(this).hasClass("admin")) {
@@ -11,4 +16,7 @@
       });
     }
   };
+
+  $(document).on("page:before-unload", App.HTMLEditor.destroy);
+  $(document).on("page:restore", App.HTMLEditor.initialize);
 }).call(this);