ios - uigesturerecognizer double click on tableviewcell + segue swift -

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override func prepareforsegue(segue: uistoryboardsegue, sender: anyobject?) {

    if segue.identifier == "editinfo"{          let selecteditem: nsmanagedobject = items[self.tableview.indexpathforselectedrow!.row] as! nsmanagedobject          let viewcon: addviewcontroller = segue.destinationviewcontroller as! addviewcontroller          viewcon.usernameupdate = selecteditem.valueforkey("username") as! string         viewcon.emailupdate = selecteditem.valueforkey("email") as! string          viewcon.existeditem = selecteditem      }

i tried following segue trigered on single tap

let doubletap = uitapgesturerecognizer(target: self, action: nil)        doubletap.numberoftapsrequired  = 2      doubletap.numberoftouchesrequired  = 1        cell.addgesturerecognizer(doubletap)

check code double tap, simple.

you can put in sample project, debug, maybe else blocking code work properly.

override func viewdidload() {     super.viewdidload()      let doubletap = uitapgesturerecognizer(target: self, action: "doubletaphandler")     doubletap.numberoftapsrequired = 2     view.addgesturerecognizer(doubletap) }  func doubletaphandler() {     print("double tap") }

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