SVPullToRefresh问题解决

 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;

    }

}

 

文章来自:http://www.cnblogs.com/zhanggui/p/4507923.html
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