UIAlertViewBlockExtension

UIAlertView category for block expression

Installation

Using cocoapods

pod 'UIAlertViewBlockExtension'

Features

• Block expression can be used for handling UIAlertView's clicks.
• Similar with UIAlertController in iOS 8.0
• Automatically, use UIAlertController if it is available (checking via [UIAlertController class])

Examples

can add buttons with action of block

UIAlertView *alertView = [UIAlertView alertViewWithTitle:@"title" message:@"message"];

[alertView addButtonWithTitle:@"OK" actionBlock:^(UIAlertView *alertView, NSInteger buttonIndex) {
  // do something for OK
}];
  
[alertView addCancelButtonWithTitle:@"Cancel" actionBlock:^(UIAlertView *alertView, NSInteger buttonIndex) {
  // do something for cancel
}];
    
[alertView show];

can be used with convenient method

1 Button - Just Cancel

[UIAlertView showWithTitle:@"Title" message:@"message" cancelButtonTitle:@"cancel" action:^{
        NSLog(@"cancel");
    }];

2 Buttons - Cancel & OK

[UIAlertView showWithTitle:@"Title" message:@"message" cancelButtonTitle:@"cancel" cancelAction:^{
        NSLog(@"cancel");
    } otherButtonTitle:@"OK" otherButtonAction:^{
        NSLog(@"ok");
    }];

Requirements

• iOS version 4.0 or later