tableView(_:canEditRowAt:)
Asks the data source to verify that the given row is editable.
Declaration
optional func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> BoolParameters
- tableView:
The table-view object requesting this information.
- indexPath:
An index path locating a row in
tableView.
Return Value
true if the row indicated by indexPath is editable; otherwise, false.
Discussion
The method permits the data source to exclude individual rows from being treated as editable. Editable rows display the insertion or deletion control in their cells. If this method isn’t implemented, all rows are assumed to be editable. Rows that aren’t editable ignore the editingStyle property of a UITableViewCell object and do no indentation for the deletion or insertion control. Rows that are editable, but that don’t want to have an insertion or remove control shown, can return UITableViewCell.EditingStyle.none from the tableView(_:editingStyleForRowAt:) delegate method.