Q:

how to disable userinteraction for UIView when data is loading loading from webservice in iphone?

Hi How to disable userinteraction for UiView when data is loading from webservice. 
I used the following line to disable user interaction,but it is not working.
self.view.userinteractionenabled=NO;

and I replaced YES when webservice ending. 
It is not working and this creates UINavigation problem. Several more views are appearing when didSelectRow tapped.

A:

You are setting userInteraction of view , so  its disable your view, but navigationBack button is on window , so disable window's userInteraction instead of disabling your view.
here is code
AppDelegate *appdelegate = (AppDelegate *)[[UIApplication sharedApplication]delegate];
appdelegate.window.userInteractionEnabled = NO;

