iOS AddSubview无法在uiscrollview中滚动

Question

Im working in swift 2.0 in Xcode, Im facing an issue, I want to replace/add a subview in a UIView in storyboard.

Here's my code:

    self.addChildViewController(vc)
    vc.view.frame = childView.frame
    self.container.addSubview(vc.view)
    vc.didMoveToParentViewController(self)

however I successfully adding the subview and I have UIScrollView in in which my childView UIView is palced .. but after placing the subview , Im unable to scroll the added view with UIScrollview but other content is scrolling fine.

How can I replace/add subview in my childView in order to work with UIScrollview

Answer 1

使用以下命令设置scrollview的内容大小

contentSize = CGSize(width: yourwidth, height: contentsizeheight)