Swift: Change the cell's UIButton Image With tableView DidSelect method

Question

I Have TableView with the two label and one UIButton inside the Tableview. So on DidSelect method i want to change the UIButton<

Answer 1

you need to first set button tag in cellForRow method

after in didSelectRowAtIndexPath method you need to set image of button and in didDeselectRowAtIndexPath set unselect image in button.

you can set button image by using :

playButton.setImage(UIImage(named: "play.png"), forState:UIControlState.Normal)

Answer 2

Check This

import UIKit

class ButtonTblViewController: UIViewController,UITableViewDelegate, UITableViewDataSource {

    var arry = ["Montitanki Chowk","Greenland Chokdi"]
    var SelectData = [NSMutableDictionary]()

    @IBOutlet weak var tbleVw: UITableView!

    override func viewDidLoad() {
        super.viewDidLoad()

        for i in 0..<arry.count
        {
            self.SelectData.append(["data":arry[i],"isSelect":"NO"])
        }

        self.tbleVw.reloadData()
        // Do any additional setup after loading the view.
    }

    // MARK - tableView Delegates

    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return SelectData.count
    }

    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell:listTble = tableView.dequeueReusableCell(withIdentifier: "CellID", for: indexPath as IndexPath) as! listTble
        cell.lblTit.text =  self.SelectData[indexPath.row].value(forKey: "data") as? String

        cell.btnRdo.tag = indexPath.row
        let tapgesture = UITapGestureRecognizer(target: self , action: #selector(self.sectionTapped(_:)))
        cell.btnRdo.addGestureRecognizer(tapgesture)

        let selData = self.SelectData[indexPath.row].value(forKey: "isSelect") as! NSString

        if selData == "NO" {
            cell.btnRdo.setImage( UIImage(named: "btnUnSel"), for: .normal)
        } else {
            cell.btnRdo.setImage( UIImage(named: "btnSel"), for: .normal)
        }

        return cell
    }

    @objc func sectionTapped(_ sender: UITapGestureRecognizer){
        if(self.SelectData[(sender.view?.tag)!].value(forKey: "isSelect") as! String == "NO"){
            self.SelectData[(sender.view?.tag)!].setValue("YES", forKey: "isSelect")
        }else{
            self.SelectData[(sender.view?.tag)!].setValue("NO", forKey: "isSelect")
        }
        self.tbleVw.reloadData()
    }

    /*
     // MARK: - Navigation

    // In a storyboard-based application, you will often want to do a little preparation before navigation
    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        // Get the new view controller using segue.destination.
        // Pass the selected object to the new view controller.
    }
    */

}

class listTble: UITableViewCell {
    @IBOutlet weak var lblTit: UILabel!
    @IBOutlet weak var btnRdo: UIButton!
}

Out Put

Answer 3

func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {

        guard let btn = (tableView.cellForItem(at: indexPath) as! yourCellName).button else {
            return
        }
        btn.setImage(UIImage(named: "yourSelectedImage name"), for: .normal)
    }
    func tableView(_ tableView: UITableView, didDeselectRowAt indexPath: IndexPath) {
        guard let btn = (tableView.cellForItem(at: indexPath) as! yourCellName).button else {
            return
        }
        btn.setImage(UIImage(named: "yourNotSelectedImagename"), for: .normal)
    }