ResignFirstResponder not working

Question

-(IBAction)settings:(id)sender
{
    [mileagerate resignFirstResponder];

    [mainView bringSubviewToFront:mileageView];
    mainView.hidden=TRUE;

    [UIView beginAnimations:@"Settings" context:nil];
    [UIView setAnimationDuration:1.0];
    [mainView setFrame:CGRectMake(0, 0, 320, 460)];
    [UIView commitAnimations];
    mileagerate.text = [[NSUserDefaults standardUserDefaults] valueForKey:@"savedstring"];

    mileageView.hidden=FALSE;
}

I used resign first responder in various places in my app. But when i click on this button alone, the keyboard does not disappear. If i click on the return key in keyboard, the entered value disappears.

Answer 1

Use below line of code in your method if you don't know which textfield to resign:

Swift

self.view.endEditing(true)//resign current keyboard 

Objective-C

[self.view endEditing:YES]; //resign current keyboard 

EDIT : Note : It will resign keybord from your current view.

Answer 2

check your .h file if you have put the TextFieldDelegate over there. . Some time if we not declare its delegates function doesn't work properly.

Answer 3

I think when you are setting the text, textField mileagerate is becoming first responder again, so use this statement at last of the method

[mileagerate resignFirstResponder];

Answer 4

You have to first use a [UIView setAnimationDidStopSelector:@selector(yourMethod)];

Then in the "YourMethod" resign your keyboard.

- (void)yourMethod
{
   [mileagerate resignFirstResponder];
}