CODEWITHSUNDEEP
iphoneuitableviewswift
user2747220
user2747220

Reputation: 893

Push view controller when cell is tapped

I have tableViewController which pulls data from Parse. This calls inherits from UINavigationControllerDelegate.

I want to push a new view controller when the user taps on a cell. It seems like a simple task but I can't get it to work. I have first tried just simply making a push segue in my storyboard but nothing happens when I tap on the cell. I have tried to do it programmatically but the app crashes when I tap on the cell. I get a breakpoint error on the instantiation line:

import UIKit
import Foundation
import Parse


class PFViewController: PFQueryTableViewController, UITableViewDataSource, UINavigationControllerDelegate {

override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
    let vc: Podcast = self.storyboard?.instantiateViewControllerWithIdentifier("Podcast") as Podcast
    self.navigationController?.pushViewController(vc, animated: true)
 }
}

Any ideas please?

Upvotes: 1

Views: 1155

Answers (1)

zisoft
zisoft

Reputation: 23078

To create the segue, ctrl-drag from the TableViewController to the destination viewController:

enter image description here

Then select the segue and give it an identifier in the property inspector:

enter image description here

Now you are able to perform this segue in code:

override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
    let cell = tableView.cellForRowAtIndexPath(indexPath)
    tableView.deselectRowAtIndexPath(indexPath, animated: true)

    performSegueWithIdentifier("mySegue", sender: cell)
}

Upvotes: 1

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