CODEWITHSUNDEEP
iosswiftuitableviewuiscrollview
Mohtep
Mohtep

Reputation: 85

Cell in tableview don't show all the text of label in Swift

I have a TableView in a ScrollView. I set some constraint and auto layout to dynamic cell and dynamic height of table view. But i get some problems with each cell, some of each cell don't show all of content. Any body help?

My information label

And auto layout of number in right of information label

Autolayout of number label

Code of table view

func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return 10
    }
    
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = tableView.dequeueReusableCell(withIdentifier: TableViewCell.identifier, for: indexPath) as! TableViewCell
        return cell
    }
    
    func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
        return UITableView.automaticDimension
    }

Code for dynamic tableview

    override func updateViewConstraints() {
        tableHeightConstraint.constant = tableView.contentSize.height
        super.updateViewConstraints()
    }

My problem now: Result of code

I'm stuck fews day. Many thanks.

Upvotes: 0

Views: 1824

Answers (3)

itmeine
itmeine

Reputation: 1

UILabel has an attribtute called "numberOfLines" and as default it is set to 1, which gives one line in a cell. We can set as many lines as We want but setting this value to 0 will allow us to adapt the number of lines in our cell to the number of lines we actually need. So add a line of code: cell.textLabel?.numberOfLines = 0 to the func. All should looks like this:

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
           let cell = tableView.dequeueReusableCell(withIdentifier: TableViewCell.identifier, for: indexPath) as! TableViewCell
           cell.textLabel?.numberOfLines = 0
           return cell
 }

Upvotes: 0

Muhammad Raza
Muhammad Raza

Reputation: 36

There are few things you can do here.

  • Try setting text label's bottom constraint to "Greater than or Equal".
  • Calling layoutIfNeeded() after setting tableView height constraint

Upvotes: 2

Hetali Adhia
Hetali Adhia

Reputation: 552

add this 2 lines in viewDidLoad

tableView.estimatedRowHeight = 68.0
tableView.rowHeight = UITableViewAutomaticDimension

check this example as well for constraints

https://github.com/iDhaval/TableCellDynamicHeight

Upvotes: 0

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