I have created a custom Fiori like application. I can start it and get a single item into the master view by clicking on a workitem in my UWL. The Masterview opens with that single item in the view and when I select it the details shows.
Next I created an icon in the footer of the masterview. On press of this icon my code goes to the server and collects a lot more data and bring it back into the view. However, when I now click on any of the new items in the masterview they are not bound to the detail view and although the detail view opens there is not data showing. The original item is in the list but when you click on it the details is now empty and one of the other items when clicked holds this original information.
I want to know how I can nullify all the data in the master view and get it reset so that when my data comes back it is as if I came from the controller.