extend functionality of UIAlertView?

Question

I am using a UIAlertView with a message Peer Disconnected.Back ground works/remaining codes are working without dismiss it.there is a button called Continue. I need to work the remaining codes only after the continue button click. and also I need to Quit my application in cancel button click.can any one tell me a good way to do it.

My Code is:

UIAlertView *alertView;  
alertView = [[UIAlertView alloc] initWithTitle:@"Peer Disconnected!" message:nil delegate:self cancelButtonTitle:nil otherButtonTitles:@"Continue", nil];
[alertView show];
[alertView release];

may i know that what will happen if i didnt click my continue button. — Vipin, Jun 02 '11 at 06:27
if there is net work chat app,can i able to receive mwssages without clicking continue? — Vipin, Jun 02 '11 at 06:28
If you dont click any of the buttons, the alert will remain there. Upon clicking buttons, the delegate method with index of clicked button will get called as answered. — , Jun 02 '11 at 06:34

score 1 · Accepted Answer · edited May 23 '17 at 12:26

1

You can call UIAlertView's delegate method explained below......

 - (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
 {
      if (buttonIndex == 0) {
          //Your Code   //For First Button
      } else if (buttonIndex == 1) {
          //Your Code   //For Second Button
      }
 }

Please follow this Link to quit the application

edited May 23 '17 at 12:26

Community

1
1

answered Jun 02 '11 at 06:05

Mehul Mistri

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basically i am a C# developer.tell me the code to quit my application in objective c. – Vipin Jun 02 '11 at 06:14
1

@Sharmain The expectation is that application should never quit on its own. – Deepak Danduprolu Jun 02 '11 at 06:16
If there is no internet connection and your app requires always connected to internet. Example is urban spoon app. – Jun 02 '11 at 06:18

score 1 · Answer 2 · answered Jun 02 '11 at 06:12

try this:-

UIAlertView *alertView;  
alertView = [[UIAlertView alloc] initWithTitle:@"Peer Disconnected!" message:nil delegate:self cancelButtonTitle:@"cancel" otherButtonTitles:@"Continue", nil];
[alertView show];
[alertView release];


- (void)alertView:(UIAlertView *)alert didDismissWithButtonIndex:(NSInteger)buttonIndex
{   
    if(buttonIndex==0)
    {
NSLog(@"cancel clicked");
    }
    else if(buttonIndex==1)
    {
NSLog(@"continue clicked");
    }
    }

score 0 · Answer 3 · answered Jun 02 '11 at 06:09

0

UIAlertView *alertView;  
alertView = [[UIAlertView alloc] initWithTitle:@"Peer Disconnected!" message:nil delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"Continue", nil];
[alertView show];
[alertView release];

Implement this delegate method.

-(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex {
if(buttonIndex == alertView.cancelButtonIndex) {
// Cancel operation...
}else if (buttonIndex == alertView.firstOtherButtonIndex) {
// Continue operation...
}
}

answered Jun 02 '11 at 06:09

basically i am a C# developer.tell me the code to quit my application in objective c. – Vipin Jun 02 '11 at 06:13
Refer posts http://stackoverflow.com/questions/355168/proper-way-to-exit-iphone-application and http://stackoverflow.com/questions/1707685/how-to-quit-an-iphone-app-nicely – Jun 02 '11 at 06:15

extend functionality of UIAlertView?

3 Answers3