showing custom menu on selection in UIWebView in iphone

Question

I want to show 2 options like \"hi\" & \"bye\" when user completes selection on UIWebView.

I have added observer to my view controller as follows. But I don\'t k

Answer 1

In swift:

class ViewController: UIViewController {
    override func viewDidAppear(animated: Bool) {
        super.viewDidAppear(animated)

        // add two custom menu items to the context menu of UIWebView (assuming in contenteditable mode)
        let menuItem1 = UIMenuItem(title: "Foo", action: #selector(ViewController.foo))
        let menuItem2 = UIMenuItem(title: "Bar", action: #selector(ViewController.bar))
        UIMenuController.sharedMenuController().menuItems = [menuItem1, menuItem2]
    }

    override func viewDidDisappear(animated: Bool) {
        super.viewDidAppear(animated)
        UIMenuController.sharedMenuController().menuItems = nil
    }

    override func canPerformAction(action: Selector, withSender sender: AnyObject?) -> Bool {
        if webView?.superview != nil {
            if action == #selector(ViewController.foo) || action == #selector(ViewController.bar) {
                return true
            }
        }

        return super.canPerformAction(action, withSender: sender)
    }

    func foo() {
        print("foo")
    }

    func bar() {
        print("bar")
    }
}

Note: #selector is available in Swift 2.2.