hathway / uialertview-hathway

UIAlertView-Hathway

This Objective-c category adds a series of convenient class methods to UIAlertView, which allow to easily show alerts and to handle the user response with blocks.

##Installation Include in your Podfile:

pod 'UIAlertView+Hathway'

Then, in your .m files:

#import "UIAlertView+Hathway.h"

##Usage

###Error Alert This helper method shows a standard error alert with "Error" as title, "Ok" as the only button and the given message.

[UIAlertView showErrorAlertWithMessage:@"Oooops, some error happened."];

###Alert with custom Title and Message This helper method shows a standard alert with custom title, "Ok" as the only button and the given message.

[UIAlertView showAlertWithTitle:@"Email not set" message:@"Email is a required field"];

###Alert with custom Title, Message and Button This helper method shows a standard alert with custom title, custom button and the given message.

[UIAlertView showAlertWithTitle:@"Some title" message:@"Some message" buttonTitle:@"Some button text"];

###Confirmation alert This helper method shows a standard alert with custom title, message, Cancel button and custom action button. It provides a boolean result to indicate if the user confirmed the action or cancelled.

[UIAlertView showConfirmationWithTitle:@"Delete entry"
                               message:@"Do you really want to delete this entry?"
                          confirmation:@"Delete"
                       completionBlock:^(UIAlertView *alert, BOOL confirmed) {
                         if (confirmed) {
                            // Proceed to delete entry
                         }
                       }];

Other methods

+ (void)showAlertWithTitle:(NSString *)title
                   message:(NSString *)message
         cancelButtonTitle:(NSString *)cancelButtonTitle
         otherButtonTitles:(NSArray *)otherButtonTitles
           completionBlock:(kAlertIndexBlock)completion;

+ (void)showAlertWithTitle:(NSString *)title
                   message:(NSString *)message
         cancelButtonTitle:(NSString *)cancelButtonTitle
         otherButtonTitles:(NSArray *)otherButtonTitles
      titleCompletionBlock:(kAlertTitleBlock)completion;