***** Modified
For UITextField, the UIWebView system comes with "copy", "select", "share" and other menus after selecting a piece of text, and now it needs to be modified
Example: UITextField
func myMenu() {
print(textField.text(in: textField.selectedTextRange!))
/* If it is a webView
webView.evaluateJavaScript("getSelection().toString()", completionHandler: { (result, error) in
if result != nil {
print("selecter:"+(result as! String) );
} else {
}
})
*/
}
var textField:UITextField!;
override func viewDidLoad() {
super.viewDidLoad()
textField = UITextField(frame: CGRect(x: 20, y: 80, width: 100, height: 80));
textField.text = "sdfassdf sdf sdf sdf s dfs f sd fds";
self.view.addSubview(textField)
//
let menuItem1 = UIMenuItem(title: "My Menu", action: #selector(myMenu))
UIMenuController.shared.menuItems = [menuItem1]
}
Effect
******** Create
//This sentence is very important, pop-up UIMenuController.shared can be displayed even if there is no input focus
override var canBecomeFirstResponder: Bool{
return true;
}
func showLongPress(sender:UILongPressGestureRecognizer){
self.view.becomeFirstResponder()
let menuController = UIMenuController.shared
let item1 = UIMenuItem(title: "测试1", action: #selector(test))
let item2 = UIMenuItem(title: "测试2", action: #selector(test))
menuController.menuItems = [item1, item2]
menuController.setTargetRect(self.view.bounds, in: self.view!)//where in: which view to display above/below
menuController.setMenuVisible(true, animated: true)
}
