CODEWITHSUNDEEP
objective-ccocoa-touchxamarin.ios
Krumelur
Krumelur

Reputation: 33048

UIAlertView with textfield: how to dismiss if RETURN is pressed and how to hide keyboard if dismissed?

I have customized UIAlertView a bit. My implementation inherits from UIAlertView and adds a textfield to it. If the textfield is tapped, the iPad's keyboard shows up. Would I would like to achieve in additon however:

The code of my custom alert view can be seen here: http://www.wildsau.net/post/2011/01/28/iOS-UIAlertView-with-a-UITextField-a-MonoTouch-implementation.aspx

Note that it is MonoTouch but any solution working for ObjC, I will be able to translate.

Upvotes: 3

Views: 3850

Answers (1)

Bogatyr
Bogatyr

Reputation: 19323

To dismiss the keyboard when the user taps the alert's OK button, in the appropriate alert delegate method

- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex

do this:

[myTextField resignFirstResponder]

To dismiss your alert view programmatically, use this:

- (void)dismissWithClickedButtonIndex:(NSInteger)buttonIndex animated:(BOOL)animated

Then you use the same code in clickedButtonAtIndex: to resignFirstResponder to cancel the keyboard.

Upvotes: 3

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