How to add userInfo to a UIAlertView?

Question

I would like to know how to add a userInfo object, or any NSDictionary, to a UIAlertView?

Thank you.

Answer 1

If you are on > iOS 4.0 (for blocks) and you only want one or two buttons, you could use this category I made:

https://github.com/rsaunders100/UIAlertView-Blocks

It bypasses the need to add user info since you put your click handeling function straight into the alert. e.g.

 #import UIAlertView+Blocks.h

 ...

 ...

 NSString* myUserInfo = @"example";

 [UIAlertView displayAlertWithTitle:@"Example Alert View With Blocks"
                            message:nil
                    leftButtonTitle:@"Ok"
                  leftButtonAction:^{
                                      NSLog(@"%@", myUserInfo);
                                    } 
                  rightButtonTitle:nil
                 rightButtonAction:nil];