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iosobjective-cuiscrollviewuicollectionview

iOS : ScrollView delegate method inside of CollectionView not call

First I have set delegate in .h file

@interface ViewController : UIViewController<UICollectionViewDataSource, UIScrollViewDelegate>

After that just call this method in collection view .m file

- (void)scrollViewDidScroll:(UIScrollView *)scrollView
{

    NSLog(@"scrollViewDidScroll");
}

but not call this method.

Solution

  • Just do simple

    add below line in .m file 

    yourCollectionView.delegate = self;

    and below add in .h

    UICollectionViewDelegate

    remove

    UIScrollViewDelegate