Question

I have made a Tabbed Applications with 4 tabs. With the first tab Decors, I have used the Scrolling example from apple website. I have edited it so it uses 24 images that scroll vertically across the page.

How do I link each one of my images that I have looped to link to a new ViewController

I have uploaded my project to http://blakeloizides.co.za/xcode/ for you to see and maybe play around with.

Answer 1

Give a tag to each of your buttons. If you are using a for loop, the tag can be index counter (i) + 1. Each button can have the same selector

for (int i =0; i<24; i++) 
{
    //create your button here
    [button setTag:(i+1)];
    [button addTarget:self action:@selector(buttonClicked:) forControlEvents:UIControlEventTouchUpInside];
}

-(IBAction)buttonClicked:(id)sender{
    UIButton *theButton = (UIButton *)sender;
    int tag = theButton.tag;
    //based on tag, do an action here - move to a different viewcontroller
}