This is a simple category of UIAlertView that simplify the basic usage of alerts with blocks. It uses AssociatedObject to handle delegate's method.
To run the example project, clone the repo, and run pod install from the Example directory first.
##Example
You could use the category by importing it and instantiate a new alert with the provided initialization method.
This method takes the titles of the confirmation and cancel buttons and a block for every case.
If you not provide a title for the cancel button, the alert will only show the confirmation button.
#import <UIAlertView+Blocks.h>
/*
Alert with two buttons
*/
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Alert"
message:@"This is a test with block"
confirmButtonTitle:@"Ok"
confirmButtonBlock:^{
NSLog(@"Confirmation pressed");
}
cancelButtonTitle:@"Cancel"
cancelButtonBlock:^{
NSLog(@"Cancel pressed");
}];
[alert show];
/*
Alert with one button
*/
UIAlertView *singleAlert = [[UIAlertView alloc] initWithTitle:@"Alert"
message:@"This is a test with block"
confirmButtonTitle:@"Ok"
confirmButtonBlock:^{
NSLog(@"Confirmation pressed");
}
cancelButtonTitle:nil
cancelButtonBlock:nil];
[singleAlert show];
}
PTAlertView is available through CocoaPods. To install it, simply add the following line to your Podfile:
pod "PTAlertView"
Paolo Tagliani, pablosproject@gmail.com
PTAlertView is available under the MIT license. See the LICENSE file for more info.