注册TableView单元格时在Swift中使用AnyClass

Question

I'm having trouble with using AnyClass in Swift, when trying to register a TableView cell.

Example:

self.tableView.register(cellClass: AnyClass?, forCellReuseIdentifier: String)

self.tableView.register(UITableViewCell.self(NSObject), forCellReuseIdentifier: <String>)

When I pass in UITableViewCell (or its subclass), and invoke 'self' upon it, I'm expected to pass in an additional 'NSObject' parameter.

So far, what I've seen on the web is things like Class.self instead of Class.self(NSObject)

Please advise - Is this a new Swift API change?

Answer 1

You can register nib name and it will load the class

 tableView.register(UINib(nibName: "mainTableViewCell", bundle: nil), forCellReuseIdentifier: CellIdentifier1)

OR

tableView.register(mainTableViewCell.self, forCellReuseIdentifier: CellIdentifier1)