ios - Swift 3 pass values to Controller on UICollectionViewCell button click -

i beginner in ios development , have implemented following screen using uicollectionview :

collectionviewcell file code is:

import uikit  class eventcell: uicollectionviewcell{  var classevent: event?  @iboutlet weak var eventtitle: uilabel! @iboutlet weak var eventteams: uilabel! @iboutlet weak var eventtime: uilabel! @iboutlet weak var eventteamoneimage: uiimageview! @iboutlet weak var eventteamtwoimage: uiimageview!  @iboutlet weak var leaderboardbutton: uibutton!  var datasourceitem: any?{     didset{         guard let event = datasourceitem as? event else { return }         classevent = event          eventtitle.text = "match \(event.matchno) (\(event.matchstage))"         eventteams.text = "\(event.teamone.nameattr) vs \(event.teamtwo.nameattr)"         eventtime.text = "\(event.geteventlocktimeasstring())"         eventteamoneimage.loadimageusingcache(withurl: event.teamone.flagphoto)         eventteamtwoimage.loadimageusingcache(withurl: event.teamtwo.flagphoto)         leaderboardbutton.addtarget(self, action: #selector(handleleaderboardclick), for: .touchupinside)     } }  @ibaction func leaguebutton(_ sender: any) { }  weak var delegate: homecontrollerdelegate? func handleleaderboardclick() {     if let matchid = classevent?.id {         print(matchid)         delegate?.clickonleaderboard(matchid: matchid)     } }     } 

now on click on leaderboard button(icon 1,2,3) open new leaderboard controller , pass matchid classevent.id

how can pass values new controller? , best way that.

you can pass match id via segue:

in leaderboard controller set property:

var matchid:int? 

set segue between controller , add identifier: on click leaderboard button:

self.performseguewithidentifier("yoursegueidentifier", sender: self) 

add segue method:

    override func prepareforsegue(segue: uistoryboardsegue, sender: anyobject!) {      if segue,identifier == "yoursegueidentifier" {         let destinationvc = segue.destinationviewcontroller leaderbardcontroller         destinationvc.matchid = classevent.id         } }     } 

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