Re: Selecting UIButtons with code
Re: Selecting UIButtons with code
- Subject: Re: Selecting UIButtons with code
- From: David Rowland <email@hidden>
- Date: Thu, 29 Sep 2011 15:14:59 -0700
This line,
> UIButton *button = (UIButton *)[self.view viewWithTag:tag];
is returning something that is not a UIButton, and it won't respond to setSelected.
On Sep 29, 2011, at 5:52 AM, Eric E. Dolecki wrote:
> I am missing something simple here. The following code doesn't work. I have
> 4 UIButtons, tagged 1,2,3,4
>
> - (IBAction)clickedButton:(id)sender {
>
> int tag = [sender tag];
>
> for(int i=1;i<5;i++){
>
> UIButton *button = (UIButton *)[self.view viewWithTag:tag];
>
> if(i != tag){
>
> [button setSelected:NO];
>
> } else {
>
> [button setSelected:YES];
>
> }
>
> }
>
> ...
>
>
> What am I missing here?
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