我不想重开在电算中的建筑。 在我点击“上载”时,我需要把les子添加到底部,并预先排在上。
My main issue is that I don t know how to push the rest of the talk bubbles down when i load more to the top. It s been quite a struggle for me.
I m在UIScrollView的分流中工作,i ve为此添加了“内部意见”。
什么是把标签(泡沫)添加到底顶层和正值的消极价值上。 I 储存在“顶级劳动力”和“下层劳动力”中的最后职位
谁能帮助? 我的法典
CGFloat whereToScroll = 0.0;
CGFloat topOfContent = self.topLabelsPosition.origin.y;
CGFloat bottomOfContent = self.labelsPosition.origin.y;
CGFloat fullHeight = fabs(bottomOfContent)+fabs(topOfContent);
[innerView setFrame:CGRectMake(0,topOfContent,self.frame.size.width, fullHeight)];
if(is_adding_to_top) {
whereToScroll = topOfContent;
} else {
whereToScroll = bottomOfContent;
}
[self setContentSize:contentSize];
CGPoint point = {0, whereToScroll};
[self setContentOffset:point];
My "innerView" does not get bigger on top, but on bottom - i can tell by the background color. And my scrollview won t scroll to the -300.00 (topOfContent) like i want it to.
我愿意重写任何东西,如果你愿意帮助的话,我会ear一耳。
预言如此之多地感谢你!