Keypad for canceling text box input in iOS development

This article mainly introduces the development of iOS to remove text box input when the keypad, the need for friends can refer to the

First in Interface Builder select Textfields, and then in the text Field attributes found text Input Traits, select Return key for done. Ok

Defining methods

-(Ibaction) textfielddoneediting: (ID) sender; Press the done key to close the keyboard

Implementation methods

The code is as follows:

Turn off the keyboard after the done key is pressed

-(Ibaction) textfielddoneediting: (ID) sender

{

[Sender Resignfirstresponder];

}

Then find the event did end on Exit, associate with Textfielddoneediting, OK.

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