recreate view programmatically

Question

I'm calling the following code fragment to swap a view.(on top of screen, there's a UISegmentedControl to switch views)

SomeViewController* vc = [[SomeViewController alloc] init];
self.view = vc.view;

When user can switch back to original view by clicking the first button on the UISegmentedControl.

How should I recreate the view?

if i m not wrong you should try to make singleton type of view, so you can achieve again as you left it. — SachinVsSachin, Nov 01 '12 at 05:33
i just give an idea that just hide and show the SomeViewController on segmentbutton click event.. and add as a subview of you main view.. — Paras Joshi, Nov 01 '12 at 05:36

score 0 · Answer 1 · answered Nov 01 '12 at 05:40

just for an example and for one idea if you use this bellow logic then its very easy to fullfil your requirement..

add as a subview of your self.view in viewDidLoad: method and hide it...

- (IBAction)segmentedControlChangedValue:(id)sender{
    if (segmentedControl.selectedIndex == 0) {
        vc.hidden = YES;
    }
    else if (segmentedControl.selectedIndex == 1) {
        vc.hidden = NO;
        [self.view bringSubviewToFront:vc];
    }
}

recreate view programmatically

1 Answers1