iOS REMOVE ALL SUBVIEWS

Objective C:

To remove all subViews

[self.view.subviews makeObjectsPerformSelector: @selector(removeFromSuperview)];

# pragma mark - Removing all subviews
- (void) clearAction {
    NSLog(@"clear all subViews");
    [self.view.subviews makeObjectsPerformSelector: @selector(removeFromSuperview)];
}

or

# pragma mark - Removing all subviews
- (void) clearAction{
    for (UIView *subview in self.view.subviews) {
        [subview removeFromSuperview];
    }
}

To remove particular subview

[subview removeFromSuperview];

Swift:

To remove all subViews

//MARK: Removing all subviews
func clearAction() {
    self.view.subviews.forEach { subview in
        subview.removeFromSuperview()
    }
}

or

//MARK: Removing all subviews
func clearAction() {
    for subView in self.view.subviews {
        subView.removeFromSuperview()
    }
}

To remove particular subview

subView.removeFromSuperview()

Let's grow together 🌱

Cheers 🍻