how to programmatically hide or delete extra cell and seperators in tableview swift 2.2

Question

In my app I have a UITableView with 5 cell data. When I will run the app. It will display 5 cells with data properly in Output. But there are many extra cell show empty. I want to remove extra cell in UITableView . I have also done in objective-C but I need some help in Swift 2.2 also I'm new in swift.

Answer 1

in your viewDidLoad() add this line :

yourtableView.tableFooterView = UIView()

or use

 yourtableView.tableFooterView = UIView(frame: CGRectZero)

Answer 2

The issue might be arising from the fact that you are specifying a greater number of rows in the UITableView than required to populate data. Assuming you are populating the UITableView from an Array, you should probably set the row count to the count of array.

If you are using a UITableViewController override this method

override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return yourArray.count

}

If a UITableView is embedded in the UIViewController set UITableView delegate to self and implement this method.

func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    return yourArray.count
}

Answer 3

Try the following code. May be this is helpful to you.

override func viewDidLoad() {
        super.viewDidLoad()
        tableView.tableFooterView = UIView()
    }

Answer 4

编写这段代码

self.tableView.tableFooterView = UIView(frame: CGRectZero)

Answer 5

Implement this delegate method like this:

func tableView(tableView: UITableView, heightForFooterInSection section: Int) -> CGFloat {
        return 0.1
    }
    func tableView(tableView: UITableView, viewForFooterInSection section: Int) -> UIView? {
        return UIView()
    }