ios - How to use More menucontroller in View controller -

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can me, i'm having problem uimenucontroller.in here, have use 2 menucontroller in single viewcontroller. first menu "paste",for other menu "copy","select","select all" when i'm using shared menucontroller affects other menu.

my code first menu follows:

override func canbecomefirstresponder() -> bool {     return true }  override func canperformaction(action: selector, withsender sender: anyobject?) -> bool {    //actions  }   uimenucontroller.sharedmenucontroller().menuitems = nil      let select: uimenuitem = uimenuitem(title: "select", action: selector("select"))     let selectall: uimenuitem = uimenuitem(title: "selectall", action: selector("selectall"))     let copy: uimenuitem = uimenuitem(title: "copy", action: selector("copy"))       let menu: uimenucontroller = uimenucontroller.sharedmenucontroller()     menu.menuitems = [select,selectall,copy]     menu.settargetrect(cell.frame, inview: cell.superview!)     menu.setmenuvisible(true, animated: true)

and second menu is:

 uimenucontroller.sharedmenucontroller().menuvisible = false  let paste: uimenuitem = uimenuitem(title: "paste", action: selector("paste"))  let menu: uimenucontroller = uimenucontroller.sharedmenucontroller() menu.menuitems = [paste]    menu.settargetrect(message_textfield.frame, inview:   message_textfield.superview!) menu.setmenuvisible(true, animated: true)

error: in here,in second menu contains unwanted things [select,selectall,copy] [paste].

how can resolve this,thanks in advance

you should override canperformaction in uitextfield subclass disable item don't want, assign each uitextfield created subclass.

for example, disable paste menu item in uimenucontroller：

class customtextfield: uitextfield {     override func canperformaction(action: selector, withsender sender: anyobject?) -> bool {         if action == "paste:" {             return false         }          return super.canperformaction(action, withsender: sender)     } }

usage:

let message_textfield = customtextfield()

now paste menu item disabled message_textfield


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