D. Finna D. Finna - 1 month ago 12
Swift Question

Button on tableview cell is not working - swift

I have a button on my custom tableview cell that is showing the users name. When you click on it, you should be taken to his/her profile but nothing happens?

Here is my custom tableview cell class (commentsTableViewCell.swift):

import UIKit

protocol commentsTableViewCellDelegate {
func namesIsTapped(cell: commentsTableViewCell)
}


class commentsTableViewCell: UITableViewCell {




@IBOutlet weak var nameButton: UIButton!
@IBOutlet weak var commentLabel: UILabel!
@IBOutlet weak var profilePic: UIImageView!
@IBOutlet weak var dateLabel: UILabel!
@IBOutlet weak var uidLabel: UILabel!



var delegate: commentsTableViewCellDelegate?



override func awakeFromNib() {
super.awakeFromNib()
// Initialization code
}

override func setSelected(selected: Bool, animated: Bool) {
super.setSelected(selected, animated: animated)

// Configure the view for the selected state
}





@IBAction func nameIsTapped(sender: AnyObject) {
//4. call delegate method
//check delegate is not nil
if let _ = delegate {
delegate?.namesIsTapped(self)
} else {
print("Delegate is \(delegate)")
}
}







}


Here is the important part of commentsTableViewController.swift:

class commentsTableViewController: UITableViewController, commentsTableViewCellDelegate, UITextViewDelegate {

@IBOutlet weak var commentLabel: UITextView!



@IBOutlet weak var theLabel: UILabel!

var dataGotten = "Nothing"
var updates = [CommentSweet]()




func namesIsTapped(cell: commentsTableViewCell) {
//Get the indexpath of cell where button was tapped
//let indexPath = self.tableView.indexPathForCell(cell)

let allDataSend = cell.nameButton.titleLabel?.text!
self.performSegueWithIdentifier("toDetailtableViewController", sender: allDataSend)

}

override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
if segue.identifier == "toDetailtableViewController" {
if let nextVC = segue.destinationViewController as? theProfileTableViewController {
nextVC.viaSegue = sender! as! String
}
}

}





override func viewDidLoad() {

Answer

Kindly set the delegate to self.

In cellforRowIndexPath

commentsTableViewCell.delegate = self

Where commentsTableViewCell is the custom UITableViewCell object

Comments