https://github.com/alisoftware/ohactionsheet

UIActionSheet subclass that uses blocks to handle its callback (which make the code much more easier and readable)
https://github.com/alisoftware/ohactionsheet

Last synced: 7 months ago
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UIActionSheet subclass that uses blocks to handle its callback (which make the code much more easier and readable)

• Host: GitHub
• URL: https://github.com/alisoftware/ohactionsheet
• Owner: AliSoftware
• License: mit
• Created: 2013-08-08T16:44:21.000Z (over 12 years ago)
• Default Branch: master
• Last Pushed: 2014-07-22T19:23:03.000Z (almost 12 years ago)
• Last Synced: 2024-12-29T01:15:48.396Z (over 1 year ago)
• Language: Objective-C
• Size: 379 KB
• Stars: 27
• Watchers: 5
• Forks: 5
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
## About this class

This class make it easier to use `UIActionSheet` with blocks.

This allows you to provide directly the code to execute (as a block) in return to the tap on a button,

instead of declaring a delegate and implementing the corresponding methods.

This also has the huge advantage of **simplifying the code especially when using multiple `UIActionSheets`** in the same object (as in such case, it is not easy to have a clean code if you share the same delegate)

_Note: You may also be interested in [OHAlertView](https://github.com/AliSoftware/OHAlertView)_

## Usage Example

    NSArray* flavours = [NSArray arrayWithObjects:@"chocolate",@"vanilla",@"strawberry",nil];

	

	[OHActionSheet showSheetInView:self.window

							   title:@"Ice cream?"

				   cancelButtonTitle:@"Maybe later"

			  destructiveButtonTitle:@"No thanks!"

				   otherButtonTitles:flavours

						  completion:^(OHActionSheet *sheet, NSInteger buttonIndex)

	 {

		 NSLog(@"button tapped: %d",buttonIndex);

		 if (buttonIndex == sheet.cancelButtonIndex) {

			 self.status.text = @"Your order has been postponed";

		 } else if (buttonIndex == sheet.destructiveButtonIndex) {

			 self.status.text = @"Your order has been cancelled";

		 } else {

			 NSString* flavour = [flavours objectAtIndex:(buttonIndex-sheet.firstOtherButtonIndex)];

			 self.status.text = [NSString stringWithFormat:@"You ordered a %@ ice cream.",flavour];

		 }

	 }];

     

## ActionSheets with timeout

You can also use this class to generate an ActionSheet that will be dismissed after a given time.

_(You can even add a dynamic text on your sheet to display the live countdown)_

    NSArray* flavours = [NSArray arrayWithObjects:@"apple",@"pear",@"banana",nil];

	[[[OHActionSheet alloc] initWithTitle:@"What's your favorite fruit?"

                 cancelButtonTitle:@"Don't care"

            destructiveButtonTitle:nil

                 otherButtonTitles:flavours

                        completion:^(OHActionSheet *sheet, NSInteger buttonIndex)

	 {

		 NSLog(@"button tapped: %d",buttonIndex);

		 if (buttonIndex == sheet.cancelButtonIndex) {

			 self.status.text = @"You didn't answer the question";

		 } else if (buttonIndex == -1) {

			 self.status.text = @"The action sheet timed out";

		 } else {

			 NSString* fruit = [flavours objectAtIndex:(buttonIndex-sheet.firstOtherButtonIndex)];

			 self.status.text = [NSString stringWithFormat:@"Your favorite fruit is %@.",fruit];

		 }

	 }] showInView:self.window withTimeout:8 timeoutButtonIndex:-1];

## Compatibility Notes

* This class uses blocks, which is a feature introduced in iOS 4.0.

* This class is compatible with both ARC and non-ARC projects.

## License

This code is under MIT License.

## CocoaPods

This class is referenced in CocoaPods, so you can simply add `pod OHActionSheet` to your Podfile to add it to your pods.