今天在使用SVPullToRefresh时发现当数据太少时,刷新的时候同时进行了上拉和下拉刷新,现解决方法如下:
解决办法:
1、打开iUIScrollView+SVInfiniteScrolling.m
2、然后找到第194行,
- (void)scrollViewDidScroll:(CGPoint)contentOffset { if(self.state != SVInfiniteScrollingStateLoading && self.enabled) { CGFloat scrollViewContentHeight = self.scrollView.contentSize.height; CGFloat scrollOffsetThreshold = scrollViewContentHeight-self.scrollView.bounds.size.height; if(!self.scrollView.isDragging && self.state == SVInfiniteScrollingStateTriggered) { if (self.scrollView.contentOffset.y>0) { //把这个判断加上去即可。 self.state = SVInfiniteScrollingStateLoading; } } else if(contentOffset.y > scrollOffsetThreshold && self.state == SVInfiniteScrollingStateStopped && self.scrollView.isDragging) self.state = SVInfiniteScrollingStateTriggered; else if(contentOffset.y < scrollOffsetThreshold && self.state != SVInfiniteScrollingStateStopped) self.state = SVInfiniteScrollingStateStopped; } }
时间: 2024-11-15 23:39:52