Hide the keyboard when Enter is pressed in a UITextField

开发者_开发知识库

I am new to iPhone development.

I have a UITextField, in that when I press enter I need to hide the keyboard.

Any way to accomplish this?

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Implement the UITextFieldDelegate protocol's textFieldShouldReturn: method, and return YES based on the object that is passed in.

- (BOOL) textFieldShouldReturn:(UITextField *) textField {
   [textField resignFirstResponder];
   return (textField == someTextField);
}

---

- (BOOL)textFieldShouldReturn:(UITextField *)textField
{
    [textField resignFirstResponder];
    return YES;
}

---

• (BOOL)textFieldShouldReturn:(UITextField *)textField { [textField resignFirstResponder]; return YES; }

---

First if the textfield global object is myTextField then <br>

In .h file <br> 

@interface MyScreen : UIViewController <**UITextFieldDelegate**>
{
     UITextField *myTextField;
}
@property (nonatomic,retain) IBOutlet UITextField ***myTextField**;<br>

In .xib <br>

Attach myTextField to the control.<br>

In .m File <br>



- (void) viewDidLoad<br>
{

       [super viewDidLoad];
       myTextField.delegate = self;
}

If you want to return the keyboard on particular return button of keyboard press: <br>

#pragma mark  UITextFieldDelegate

- (BOOL)textFieldShouldReturn:(UITextField *)textField
{
    [textField resignFirstResponder];
    return YES;
}

If you want to return on your particular button <br>

- (IBAction) myButtonPressed:(id)sender
{
        [self.myTextField resignFirstResponder];
}


Apologise for my bad english.

Thanks & Regards,
Gautam Tiwari
Ios Application Developer