Objective-C to Swift Navigation not working

Question

I'm translating some code from Objective-C to Swift, but something isn't working. The code below is supposed to switch views and pass a String, however, nothing happens when a cell is tapped. I've embedded both ViewControllers with a NavigationViewController in Storyboard.

func tableView(tableView: UITableView, didDeselectRowAtIndexPath indexPath: NSIndexPath) {

        var dvc : TemplateViewController = self.storyboard?.instantiateViewControllerWithIdentifier("TemplateViewController") as TemplateViewController
        dvc.tweet = self.templateList?.objectAtIndex(indexPath.row) as NSString
        self.navigationController?.pushViewController(dvc, animated: true)

}

Are you sure you want the action to happen when the cell is *deselected* rather than *selected*? Look at the name if the method you've implemented v — Abizern, Dec 17 '14 at 18:53
Have you checked `dvc` and `self.navigationController` aren't `null`? — sbarow, Dec 17 '14 at 19:00
@user3330259 did fixing the method name fix the problem? If so Abizem may need to promote his comment to an answer so you can accept it. — David Berry, Dec 17 '14 at 20:00

score -1 · Answer 1 · edited May 23 '17 at 11:49

-1

You need to explicitly write some methods in your TemplateViewController. Follow this SO answer Instantiate and Present a viewController in Swift

edited May 23 '17 at 11:49

Community

1
1

answered Dec 17 '14 at 18:50

Saify

190
10

He's got all the relevant parts of that in his example attempt. The most likely culprits are in the comments to his question. – David Berry Dec 17 '14 at 19:59

Objective-C to Swift Navigation not working

1 Answers1