Created
September 19, 2011 09:35
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(iOS) UIAlert View Example - Has a delegate for Yes/No Taps Will only display popup once
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| - (void) showConfirmationAlert | |
| { | |
| // A quick and dirty popup, displayed only once | |
| if (![[NSUserDefaults standardUserDefaults] objectForKey:@"HasSeenPopup"]) | |
| { | |
| UIAlertView *alert = [[UIAlertView alloc]initWithTitle:@"Question" | |
| message:@"Do you like cats?" | |
| delegate:self | |
| cancelButtonTitle:@"No" | |
| otherButtonTitles:@"Yes",nil]; | |
| [alert show]; | |
| [alert release]; | |
| [[NSUserDefaults standardUserDefaults] setValue:@"YES" forKey:@"HasSeenPopup"]; | |
| } | |
| } | |
| - (void) alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex | |
| { | |
| // 0 = Tapped yes | |
| if (buttonIndex == 0) | |
| { | |
| // .... | |
| } | |
| } |
Should replace this by UIAlertController now~
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Yes is actually buttonIndex of 1