Question

How i can change the image on button when i have only tag of that button. for instance I have 20 buttons and tag is set 0 to 19. now in a response of some action i have the tag 5 of that button and now i want to change the image of that button. how could it possible? Please help

Answer 1

I think you can use it:

for (UIButton *button in self.view.subviews) {
        if (button.tag == 5) {
            [button setBackgroundImage:[UIImage imageNamed:@"new-imagepng"] forState:UIControlStateNormal];
        }
    }

But I didn’t check it.