iOS: iCarousel delegate method not called when first load

Question

I've implemented iCarousel and the following delegate.

- (void)carouselCurrentItemIndexDidChange:(iCarousel *)carousel

This delegate calls properly when I scroll, but doesn't get call when I first load the carousel at index 0. This is because by default Icarosuel default index is 0.

The only work around I have is calling the delegate method when the index is 0 like so.

  if (index == 0) {
        [self carouselCurrentItemIndexDidChange:self.carousel];
    }

I need the delegate method called because this is where I change quite a few things that isn't part of the carousel view. So I can use any of the data sources at all.

Not sure the carousel library being used, but one idea is to simply call the delegate yourself once it's initialized. — danh, Oct 27 '16 at 19:42
Isolate these "few things" into a separate method and call it before you first load a carousel. — gareg, Oct 28 '16 at 12:48

score 0 · Answer 1 · edited Jun 29 '21 at 09:37

0

@IBOutlet weak var objCarosel: iCarousel!

override func viewDidLoad()
{    
   super.viewDidLoad()
   //Set delegate and datasource help to call predefine methods.   
   objCarosel.delegate = self      
   objCarosel.dataSource = self    
   objCarosel.reloadData()    
}

edited Jun 29 '21 at 09:37

Agent Smith

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answered Jun 28 '21 at 09:59

Vivek Gajbe

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iOS: iCarousel delegate method not called when first load

1 Answers1