SWIFT 3：如何在UITableViewController的列中添加标题？

Question

I have a TableView in my app which contains 3 columns(Date, Name & Amount) whose values are fetched from Core data. I am able to display these values in my App.

Now I want to provide fixed header names to every column which doesn't go on scrolling down the list. But I am not getting any way of adding multiple headers to my table list.

Anyone has any idea about the same?

Implemented method.

override func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {

        let view = UIView()
        let label = UILabel()

        switch section {
        case 0:
            label.text="Date"
        case 1:
            label.text="Name"
        case 2:
            label.text="Amount"
        default:
            print()
        }

        view.addSubview(label)

        return view
    }

Adding screenshot of my Table View.

Answer 1

为此，请使用tableview部分，使用以下方法传递您的自定义部分标题

-(UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section

Answer 2

You are doing correct just set the CGRect for label and view in viewForHeaderInSection and you can set the height of headerSection

public override func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
    return 61.0
}

Answer 3

But I am not getting any way of adding multiple headers to my table list

Correct. You don't have multiple columns, really, either; you have a single column with three things in each row. Similarly, you need to make a section header which also has three things in a row. In other words, your table​View(_:​view​For​Header​In​Section:​) implementation needs to return a view containing three labels side by side, saying "Date", "Name", and "Amount", exactly as your cell contains three labels side by side.

Answer 4

Finally I managed to find the solution. It's about adding a View section just at the top of prototype. And then add labels/column name to that view. It will work. No need to make any change in TableViewController class.