poptorootview when click on alerrtview ok

Question

I have a home view ,when click on that it is going to another view again i am going to another view.when click on a button on that view a modalview will appear and then subsequently 3 more modal views when click on each modalview.when click on the final modalview an alert will appear and when click on that alert i want to show the root homeview.Is it possible ?

score 1 · Answer 1 · answered Aug 27 '12 at 12:14

Display AlertView using given code snippet:

UIAlertView* alert = [[UIAlertView alloc] initWithTitle:title message: @"Alert Message" delegate: self cancelButtonTitle:@"Ok" otherButtonTitles: nil]; [alert show]; [alert release];

Delegate Method implementation :

(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex { [self.navigationController popToRootViewControllerAnimated:YES];

}

Paresh Navadiya · Answer 2 · 2012-08-27T12:15:20.563

0

Sample Code given below:

UIAlertView *alert = [[[UIAlertView alloc] initWithTitle:@"Alert Message?" message:@"Error......" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"OK"] autorelease];
[alert show];

The implemention alertView's delegate functions is given below

- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
{
    if (buttonIndex == 0)
    {
        //cancel clicked ...do your action
    }
    else if (buttonIndex == 1)
    {
        //OK clicked
         [self.navigationController popToViewController animated:YES];
    }
}

edited Aug 27 '12 at 12:15

answered Aug 27 '12 at 12:07

Paresh Navadiya

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I did like this but it is still staying on the current view itself not going to rootview. – priyanka vijesh Aug 27 '12 at 12:13

score 0 · Answer 3 · edited Aug 28 '12 at 08:14

0

int c=[self.navigationController.viewControllers count]-4;
            [self.navigationController popToViewController:[self.navigationController.viewControllers objectAtIndex:c] animated:YES];

edited Aug 28 '12 at 08:14

Mihai Iorga

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answered Aug 27 '12 at 12:13

Akram Khan

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3

score 0 · Answer 4 · answered Aug 27 '12 at 12:16

0

just give the delegate in .h file and after in delegate method of alertview write bellow code..

-(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{
    if (buttonIndex == 1) {
            [self.navigationController popToRootViewControllerAnimated:YES];///this line is important..
    }
    else{
      // do your action...
     }
}

i hope this answer is useful to you..

:)

answered Aug 27 '12 at 12:16

Paras Joshi

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you push every view from homeviewcontroller?? and also first try this code on simple UIButton click event just try... – Paras Joshi Aug 27 '12 at 12:24
put [self.navigationController popToRootViewControllerAnimated:YES]; this line in also else part in above method ... or change the condition from buttonindex == 1 to buttonindex == 0. – Paras Joshi Aug 27 '12 at 12:26

poptorootview when click on alerrtview ok

4 Answers4