I am using Sencha Touch MVC pattern and trying to redirect from one view to other using Ext.dispatch.

The code for same is
controller : 'networkcntrlr',
action : 'showProfileDetails'

I have written this on button handler, but it is giving me error "This method requires container property to be set."

I am stuck on this error for a long time and not able resolve it.
Any suggestions would be appreciated.