CODEWITHSUNDEEP
iphoneobjective-cios5ios6
Zubair
Zubair

Reputation: 6203

Calling UIAlertView clickedbutton at index programmatically

I am trying to call UIAlertView's delegate method programmatically. Here is the code:

if([vc respondsToSelector:@selector(alertView:clickedButtonAtIndex:)]) {
        // Manually invoke the alert view button handler
        [(id <UIAlertViewDelegate>)vc alertView:nil
                           clickedButtonAtIndex:0];
    }

It works fine on iOS5.0 but is not working on iOS6.0 and comments or suggestions are most welcomed :)

Here is the complete method for detail:

TWTweetComposeViewController *vc = [[[TWTweetComposeViewController alloc] init]autorelease];
    // Settin The Initial Text
    [vc setInitialText:status];
    [vc setCompletionHandler:^(TWTweetComposeViewControllerResult result) {
        if(result == TWTweetComposeViewControllerResultDone) {

            NSLog(@"Tweeted Sucessfully");
            }
    }];
    if([delegate isKindOfClass:[UIViewController class]]){
        [(UIViewController *)delegate presentModalViewController:vc animated:YES];
    }
      //alertView:clickedButtonAtIndex:
    if([vc respondsToSelector:@selector(alertView:clickedButtonAtIndex:)]) {
        // Manually invoke the alert view button handler
        [(id <UIAlertViewDelegate>)vc alertView:nil
                           clickedButtonAtIndex:0];
    }
}

Upvotes: 2

Views: 1080

Answers (5)

Pushpak Narasimhan
Pushpak Narasimhan

Reputation: 454

TWTeetComposeViewController deprecated in IOS6. Please try with DETweet instead. :) Works fine on iOS 6 too. :)

Upvotes: 0

Vineet Singh
Vineet Singh

Reputation: 4019

There are no such differences regarding implementation of Alert view in iOS 6. You can complete your task easily by using this delegate method - :

(void)alertView:(UIAlertView *)alertView didDismissWithButtonIndex:(NSInteger)buttonIndex;

try this and after that let us know what kind of warning you get in console...

Upvotes: 1

Scott Berrevoets
Scott Berrevoets

Reputation: 16946

It is bad practice to directly call delegate methods. UIAlertView has a method called dismissWithClickedButtonIndex:animated:. If you call that, the UIAlertViewDelegate methods alertView:willDismissWithButtonIndex: and alertView:didDismissWithButtonIndex: will be called, assuming your delegate is set correctly.

Upvotes: 2

Paras Joshi
Paras Joshi

Reputation: 20541

in you code just give the alertview with your alertview obect name like bellow..

[(id <UIAlertViewDelegate>)vc alertView:yourAlertView
                           clickedButtonAtIndex:0];

otherwise Just try with this bellow code..

   id<UIAlertViewDelegate> delegate = yourAlertView.delegate;
    yourAlertView.delegate = nil;
    [delegate alertView:yourAlertView clickedButtonAtIndex:0];

see this link for some other option about it..

why-doesnt-dismisswithclickedbuttonindex-ever-call-clickedbuttonatindex

Upvotes: 2

SachinVsSachin
SachinVsSachin

Reputation: 6427

You can use this delegate this will work for you..

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

Upvotes: 1

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