I have a tableView with some results of a search. I have connected the first and the second view with the "storyboard Segue" from the cell to the second view.
This is the code written in the first ViewController:
override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
let indexPath = self.tableProva.indexPathForSelectedRow?.row
let vc = segue.destination as! DettaglioNewViewController
vc.titleLibro = posts[indexPath!].name
vc.authorLibro = posts[indexPath!].author
vc.ISBNLibro = posts[indexPath!].ISBN
}
In other project it works perfectly, but in this project it doesn't work, to show the second viewController I have to tap and swipe to the right or left.
It seems that the problem is graphic. If I try to click on the cell does not become gray. turns gray if I hold down long on it
Has this happened to anyone else?
Can anyone help me?
You should use the 'didSelectRowAtIndexPath' method in order to segue to a different view for a specific cell. Use.....
var storyboard: UIStoryboard = UIStoryboard(name: "Main", bundle: NSBundle(forClass: self.dynamicType))
vc = storyboard.instantiateViewControllerWithIdentifier("LoginVC") as DettaglioNewViewController
vc.loadView()
..... To segue needed information.
* Information Example *
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath)
{
myFavIndex = indexPath.row
let storyBoard = UIStoryboard(name: "Main", bundle:nil)
let view = storyBoard.instantiateViewControllerWithIdentifier("LoginVC") as! DettaglioNewViewController
view.imageURL = self.imageArray[mySelectedIndex]
view.titleString = self.titleArray[mySelectedIndex]
self.presentViewController(view, animated: true, completion: nil)
}
In the above example I'm using the new View Controllers image and title as view.imageURL
and view.titleString
to populate that views elements from my selected Cells Information via [mySelectedIndex]
. You should be able to do this with an Int
, UIImage
, String
, eg
You don't need to initialize your controller from the code. Just create a custom segue and call 'performSegue' method in 'didSelect' method of table delegate.
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath){
self.performSegueWithIdentifier("yourIdentifierInStoryboardForCustomSegue", sender: nil)
}
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