具有自动布局的多个动态视图

Question

As you can see i try to build some clickable Views (with IB and Autolayout) which are completely dynamic. I get my data from my Server so until the response arrives i don´t know which View i have to show and which of theese views should be hidden.

The Problem is, that the Views i don´t need during runtime should not only be hidden but also completley removed from the tableHeaderView , so that the View under the removed one, comes up. I know that removing Constraints during runtime ist not the best choice, so i tried to set a fixed height for the four views (as NSLayoutConstraint) and if i don´t need one of theese Views i set the Height Constraint to zero like:

self.hotlineViewHeightConstraint.constant = 0.0f;

This works fine, but now all of the Subviews making trouble (UIImageView and the Labels). Because the UIImageView also have a fixed Height and some of the Labels too. And last but not least the vertical Constraints between the Labels and its superview are also a Problem because they don´t shrink to zero automatically. I also tried to play with the priority of the Subview Constraints and it still "works" but the Warnings still remain. Any Ideas how to get this work without making a ton of NSLayoutConstraint and setting everthing to zero??

Four Views like in the Screenshot above are the maximum Number of Views, so its equal or less Views than this.

Answer 1

您是否考虑过将所有这些内容放入另一个UITableview中。