如何使 UITableView 上方的视图动态化？

Question

I have a view on top of a tableviewController. However, I want to make the view dynamic.
Current constraints aren't working.

What other approaches can I take to this? My current constraints are on all four sides, I've tried removing the bottom constraint, but this has the view go off the screen instead of pushing the view controller down

The other alternative I thought of is to have the text view and table view on the same "level" (instead of imbedded) but then the table view is just scrolling instead of moving the entire screen.

Answer 1

For Dynamic Text view

In Storyboard / Interface Builder simply disable scrolling in the Attribute inspector.

In code textField.isScrollEnabled = false should do the trick. But if in case it doesn't resolve your problem you can set bottom constraint like below

Step1: get a IB outlet

@IBOutlet weak var textViewHeight: NSLayoutConstraint!

Step2: use the delegation method below.

extension NewPostViewController: UITextViewDelegate {
     func textViewDidChange(_ textView: UITextView) {
          textViewHeight.constant = self.textView.contentSize.height + 10
     }
}