iPhone：在基于视图的应用程序中，我如何从第四屏切换到第一屏

Question

I am creating view based application and in this application I want to directly switch over to 1st screen from 4th screen then how can I do this?

My code to go to next view is as follows:

NewProposalDetail *newDetail = [[NewProposalDetail alloc] initWithNibName:@"NewProposalDetail" bundle:nil];
    [self presentModalViewController:newDetail animated:YES];
    [newDetail release];

Any idea? if yes then share it

Answer 1

The same way you switch screens using pushViewControllers and popViewControllers to any other screen. Use

[self.navigationController popToRootViewControllerAnimated:YES];

The first view is the root view you see so simply put this line and it will pick up the firstView.