Improved task meta data update.

app/assets/javascripts/app/controllers/agent_ticket_create.js.coffee

@@ -195,6 +195,9 @@ class App.TicketCreate extends App.Controller
       form_data: @edit_form
     )
 
+    # update taskbar with new meta data
+    App.Event.trigger 'task:render'
+
     # add elastic to textarea
     @el.find('textarea').elastic()
 

app/assets/javascripts/app/controllers/agent_ticket_zoom.js.coffee

@@ -156,7 +156,8 @@ class App.TicketZoom extends App.Controller
         article = App.Collection.find( 'TicketArticle', article_id )
         @articles.push article
 
-    App.Event.trigger 'ui:rerender'
+    # update taskbar with new meta data
+    App.Event.trigger 'task:render'
 
     # rework articles
     for article in @articles

app/assets/javascripts/app/lib/app_post/task_manager.js.coffee

@@ -206,6 +206,7 @@ class _Singleton extends App.Controller
     for item, value of params
       task.updateAttribute(item, value)
 #    task.save()
+    App.Event.trigger 'task:render'
 
   remove: ( key, to_not_show = false ) =>
     task = @get( key )