ios - Swift give back a value to tableview controller -

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i have 2 tableview controllers. when click on cell come second one. clicking cell in second tableview, want give value of cell first tableview controller. have code in second tableview.

 let view = self.storyboard?.instantiateviewcontrollerwithidentifier("overviewfine") finesoverviewtableviewcontroller  view.s_choosenplayer = a_players[actualindicator].playername

then reload data in first tableview controller.

 override func viewdidappear(animated: bool) {  self.tableview.reloaddata() }

but now, variable "s_choosenplayer" has value "". mistake? in advance.

the usual way delegation. when segue first second controller, implement prepareforsegue, , set (the first controller) delegate of second controller there. second controller needs define delegate protocol, , call method on delegate when click cell there. don't instantiate new controller when go -- either dismiss or pop depending on forward segue was.


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