本文介绍了UICollectionView按钮的索引路径的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我试过:
- (IBAction)delete:(UIButton*)sender{
NSIndexPath *indexPath = [self.collectionView indexPathForCell:(TourGridCell *)[[[sender superview]superview]superview]];
}
但NSLog显示单元存在,但indexpath为零。
But NSLog shows that cell exist, but indexpath is nil.
推荐答案
好的,这是:
- (IBAction)delete:(UIButton *)sender{
NSIndexPath *indexPath = nil;
indexPath = [self.collectionView indexPathForItemAtPoint:[self.collectionView convertPoint:sender.center fromView:sender.superview]];
}
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