How to increase and decrease UIView height by codebase using Swift

Question

In my case, I have to add UIView in top of the Tableview but it should be inside Tableview because of scrolling. Here, I drag and dropped UIView on topside tableview. Now, some scenario I need to increase and reduce height of the UIView. I tried to add constraints but its not available. How to achieve this by codebase?

Tableview with UIView Storyboard Hierarchy

Storyboard Design

Disabled Constraints For UIView

score 2 · Answer 1 · answered Oct 05 '19 at 06:00

2

Constraints is not working with table header view. you can set table header using custom view and update its frame

Set a custom view

Set table header and update it's frame

class ViewController: UIViewController {

    @IBOutlet var tableView: UITableView!

    @IBOutlet var tableHeader: UIView!

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view.
        loadHeader()
    }

    func loadHeader() {
        tableHeader.frame = CGRect(x: 0, y: 0, width: self.view.frame.size.width, height: 300)
        tableView.tableHeaderView = tableHeader
    }
}

answered Oct 05 '19 at 06:00

Harshal Valanda

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Thank you so much buddy. I will try and update you here. is there anything possibilities to adjust height because in that way we designed UI. – myapp store Oct 05 '19 at 06:02
this is ok but how can I change automatic tableHeader height after any specific task ?? – Kishan Suthar Oct 05 '19 at 06:03
you can call loadHeader once again – Harshal Valanda Oct 05 '19 at 06:04
Please check this answer it may help you https://stackoverflow.com/q/5581116/5461400 – Harshal Valanda Oct 05 '19 at 06:06

How to increase and decrease UIView height by codebase using Swift

1 Answers1