otherButtonTitles in UIAlertView

Question

I was just curious about how can i attach some different task to the otherButtonTitle of UIAlertView. The cancel button automatically take you out of the application but if i want to attach a different task with the otherButtonTitle ,what should i do?

Thanks,

Answer 1

UIAlertView delegate "didDismissWithButtonIndex" get called every time u click any button.

Try this:

UIAlertView* alert = [[UIAlertView alloc] initWithTitle:@"Message" 
                                                message:messageString
                                               delegate:self 
                                      cancelButtonTitle:@"Back"
                                      otherButtonTitles:@"Reply",@"Delete",nil];
[alert show];
[alert release];



- (void)alertView:(UIAlertView *)alertView didDismissWithButtonIndex:(NSInteger)buttonIndex {

  if (buttonIndex == 1){
    NSLog(@"Reply");
    UIAlertView *myalert = [[UIAlertView alloc] initWithTitle:@"Button Clicked" message:@"U clicked Reply " delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];

    [myalert show];
    [myalert release];

}
if (buttonIndex == 2){
    NSLog(@"Delete");
    UIAlertView *myalert = [[UIAlertView alloc] initWithTitle:@"Button Clicked" message:@"U clicked Delete " delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];

    [myalert show];
    [myalert release];

}

Answer 2

Here's my code but when i am clicking on any button it just giving me a white screen.

import "Hello_WorldAppDelegate.h"

@implementation Hello_WorldAppDelegate

@synthesize window;

• (void)applicationDidFinishLaunching:(UIApplication *)application {

  // Override point for customization after application launch UIAlertView *myalert = [[UIAlertView alloc] initWithTitle:@"Welcome" message:@"Welcome to my Alert View" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"Reply", @"Delete", nil];

  [myalert show]; [myalert release];

  [window makeKeyAndVisible];

}

• (void)alertView:(UIAlertView *)alertView didDismissWithButtonIndex:(NSInteger)buttonIndex {

if (buttonIndex == 1){

NSLog(@"Reply");

}

if (buttonIndex == 2){

NSLog(@"Delete");

}

}

• (void)dealloc { [window release]; [super dealloc]; }