How to dismiss keyboard in a UIView in iOS? [duplicate]

Question

I put a function in my code like this:

func textFieldShouldReturn(_ textField: UITextField) -> Bool { textfield.resignFirstResponder() return true }

where textfield is connect to a UITextField item.

@IBOutlet weak var textfield: UITextField!

but when I run the program, actually I cannot hide it wherever I tap or click. Could you please help me to solve it?

Have you connected textfield's delegate?

iWheelBuy
– iWheelBuy

2017-05-09 17:14:33 +00:00
Commented May 9, 2017 at 17:14 — iWheelBuy
– iWheelBuy, Commented May 9, 2017 at 17:14
What is that??? I don't know actually.....

chucklai
– chucklai

2017-05-09 17:19:06 +00:00
Commented May 9, 2017 at 17:19 — chucklai
– chucklai, Commented May 9, 2017 at 17:19

KKRocks · Accepted Answer · 2017-05-09 19:02:58Z

0

Need to set delegate

override func viewDidLoad() { super.viewDidLoad() textfield.delegate = self //set delegate }

answered May 9, 2017 at 19:02

KKRocks

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3 Comments

rmaddy Over a year ago

Since there is an outlet, why do this in code? Connect the text field's delegate in the storyboard.

chucklai Over a year ago

I added delegate setting. now I can dismiss keyboard by clicking on return button. if I want to dismiss it when I tap at anywhere on the screen. how and why ? thanks?

KKRocks Over a year ago

try this : override func touchesBegan(touches: Set<UITouch>, withEvent event: UIEvent?) { self.view.endEditing(true) }

Wasim Akram · Accepted Answer · 2017-05-09 18:29:59Z

-2

add this delegate UITextFieldDelegate

answered May 9, 2017 at 18:29

Wasim Akram

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