Segue not going on Table Cell click - ios

Question

I am having a problem with my TableCell Segue.
I have setup a Segue with the identifier ShowAssesment on the prototype cell to Show a navigation controller connected to a table view, but when i click a cell it just highlights it and nothing happens.
class ViewController: UIViewController, UITableViewDataSource {
#IBOutlet weak var tableView: UITableView!
var subjects = [NSManagedObject]()
override func viewDidLoad() {
super.viewDidLoad()
tableView.registerClass(UITableViewCell.self,
forCellReuseIdentifier: "Cell")
}
func tableView(tableView: UITableView,
numberOfRowsInSection section: Int) -> Int {
return subjects.count
}
func tableView(tableView: UITableView,
cellForRowAtIndexPath
indexPath: NSIndexPath) -> UITableViewCell {
let cell =
tableView.dequeueReusableCellWithIdentifier("Cell")
let check = subjects[indexPath.row]
cell!.textLabel!.text =
check.valueForKey("name") as? String
return cell!
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
}
#IBAction func addName(sender: AnyObject) {
let alert = UIAlertController(title: "New Subject", message: "Add a new Subject", preferredStyle: .Alert)
let saveAction = UIAlertAction(title: "Save",
style: .Default,
handler: { (action:UIAlertAction) -> Void in
let textField = alert.textFields!.first
self.saveName(textField!.text!)
self.tableView.reloadData()
})
let cancelAction = UIAlertAction(title: "Cancel",
style: .Default) { (action: UIAlertAction) -> Void in
}
alert.addTextFieldWithConfigurationHandler {
(textField: UITextField) -> Void in
}
alert.addAction(saveAction)
alert.addAction(cancelAction)
presentViewController(alert,
animated: true,
completion: nil)
}
func saveName(name: String) {
let appDelegate =
UIApplication.sharedApplication().delegate as! AppDelegate
let managedContext = appDelegate.managedObjectContext
let entity = NSEntityDescription.entityForName("Subjects",
inManagedObjectContext:managedContext)
let check = NSManagedObject(entity: entity!,
insertIntoManagedObjectContext: managedContext)
check.setValue(name, forKey: "name")
do {
try managedContext.save()
subjects.append(check)
} catch let error as NSError {
print("Could not save \(error), \(error.userInfo)")
}
}
override func viewWillAppear(animated: Bool) {
super.viewWillAppear(animated)
let appDelegate =
UIApplication.sharedApplication().delegate as! AppDelegate
let managedContext = appDelegate.managedObjectContext
let fetchRequest = NSFetchRequest(entityName: "Subjects")
do {
let results =
try managedContext.executeFetchRequest(fetchRequest)
subjects = results as! [NSManagedObject]
} catch let error as NSError {
print("Could not fetch \(error), \(error.userInfo)")
}
func tableView(tableView: UITableView, commitEditingStyle editingStyle: UITableViewCellEditingStyle,forRowAtIndexPath indexPath: NSIndexPath) {
}
}
override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
if (segue.identifier == "ShowAssesment") {
let indexPath = tableView.indexPathForCell((sender as? UITableViewCell)!)
let listVC = segue.destinationViewController as? AssesmentViewController
let subject = subjects[indexPath!.row]
listVC?.assesments = ["Death"]
}
}
}

Answer 1

I don't know if you have setup your segue properly and connect it to a button in cell or so but if you wan't to be on cell tap you need to implement didselectrow and perform segue from code like
override func tableView(tableView: UITableView, didDeselectRowAtIndexPath indexPath: NSIndexPath) {
self.performSegueWithIdentifier("ShowAssesment", sender: self);
}

Answer 2

Check to make sure you set it up correctly. You also might try something like
func tableView(tableView:UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath){
self.performSegueWithIdentifier("ShowAssesment", sender: tableView.cellForRowAtIndexPath(indexPath))
}