CODEWITHSUNDEEP
iosswiftuitableviewuilabeltableview
Cmar
Cmar

Reputation: 141

UILabel does not update its height after setting text (Most of the times) in ios

I have an issue with auto-sizing cells in tableview and wondering if anyone has any suggestions for me. I have a label that I set with text. I have Lines set to 0 in IB. I have also included 

   override func viewDidLoad() {
            super.viewDidLoad()
            tableView.rowHeight = UITableViewAutomaticDimension
            tableView.estimatedRowHeight = 90
            tableView.allowsSelection = true
        }

When i scroll down to more cells. SOMETIMES, most of the time, the label does not update its size to include the whole text.

I set the text after in a background thread after I fetch using firebase, I am using firebase and parse. After I set the text, I have: 

postCell.updateConstraints()
postCell.layoutIfNeeded()

Any ideas? THANKS Screenshot1 Screenshot2

Upvotes: 2

Views: 1536

Answers (1)

Lumialxk
Lumialxk

Reputation: 6369

Self-Size-Cell is very strict with constraints. For example, your cell has a label. You should make constraints to cell top, bottom, left and right. Or if you fixed label's width, you don't need to make constraints to left and right. In another words, OS must be able to calculate the exact sizes of cell and its subviews. So check your constraints.

Upvotes: 1

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