How do I set UILabel in stackview to zero when It has no strings

Question

Hi I'm trying to use AutoLayout, StackView

I have 3 UILabels in StackView.

I want to implement that when UILabel has no Strings then set UILable height to zero. But It is not working.

I understood about contents hugging So I also try to set priority but It seems not working

Anyone knows about that?

Update

I solve this problem. It was really simple.

if cell.descriptionLabel.text!.isEmpty == true {
                cell.descriptionLabel.isHidden = true
            }

That's it!!

I hope you guys solve similar problem.

What are you trying to do? Are you trying to hide the label when it is empty? — bubibu, Dec 21 '16 at 15:16
Hi thanks for reply. Before I had not uses stack view. added 3 UILables and make IBOulet of UILable's top constraints and checked isString or not programmatically. If has no string then I had changed UILable's top constraints. But I want implement via storyboard. — Shawn Baek, Dec 21 '16 at 15:49

score 1 · Accepted Answer · answered Dec 21 '16 at 15:18

1

Put your height NSLayoutconstrain as IBOutlet and set it as 0 when there aren't any .text using Delegate to achieve that.

if yourLabel.text == ""{
   //here

}

answered Dec 21 '16 at 15:18

Federico Malagoni

thanks but I'm looking solutions with storyboard. Thanks a lot – Shawn Baek Dec 21 '16 at 15:51

1 Answers1