带有 Swift 的 UITableView 部分页脚文本

Question

I have a table view that has a number of sections with varying numbers of rows which have been created dynamically.

I would like to add footer text to certain sections of my UITableView. I know this is easily done when implementing static UITableViews (see image), but I am having difficulty programmatically adding footer text in Swift.

I am aware of how to add titles to each section.

Answer 1

See the UITableViewDelegate documentation under "Modifying Header and Footer of sections"

tableView:viewForFooterInSection:

Asks the delegate for a view object for a view object to display in the footer of the specified section.

Answer 2

You need to implement UITableViewDelegate protocol method:

tableView(tableView: UITableView, viewForFooterInSection section: Int)

*Just don't forget to set the delegate first.

Answer 3

func tableView(_ tableView: UITableView, titleForFooterInSection 部分: Int) -> String?