iOS: Firing a segue programmatically

Perhaps you did defined segues multiple times for the same cell. Click on view controller from the view hierarchy and go to connection inspector to identify them.

There's only a single segue showing in the inspector.

Per your description, @pzozulka, you have one segue defined in the storyboard - yet, you have two potential segues you want to happen (repeatDaysSegue and snoozeSegue). Which is named in the storyboard, and where do you instantiate the 2nd one?

Disregard the snoozeSegue, the point of that was to show that there could be potentially many segues created in the storbyboard. But I think that's the root of my question. How do you create multiple segues on tableview. In other words, how do you specify that if cell A is selected, I want View Controller A to be the destination segue, if cell B is selected, I want View Controller B to be the destination.

Right now, for cell A, it's working, but it's happening twice. Seems like once from the storyboard, and the second time from the code. How do I only make it happen once?

It appears you can only have two segues on a table row: one for tapping its accessory button, and one for tapping the rest of the row. See View Controller Programming Guide for iOS: Using Segues

What you can do, though, is set up your segue entirely in code. Delete the automatic segue. Drop everything in prepareForSegue. Then, set up the segues from your didSelectRowAtIndexPath method:

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

        if array[indexPath.item] == "Repeat"
        {
            let destViewController = storyboard?.instantiateViewControllerWithIdentifier("repeatDaysView") as! RepeatDaysTableViewController
	          destViewController.alarm = currentAlarm
	          presentViewController(destViewController, animated: true, completion: nil)
        }
        else if array[indexPath.item] == "Snooze"
        {
            let destViewController = storyboard?.instantiateViewControllerWithIdentifier("snoozeView") as! RepeatDaysTableViewController
	          // setup for snooze view...
	          presentViewController(destViewController, animated: true, completion: nil)
        }
    }

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You might consider using a `switch` statement, rather than an `if`, if you're going to have several different cases.

As for the dual results from your current segue... I am able to replicate that situation in one of my projects. It's a learning project where I have three options, one leading to a code-only segue, one leading to a manual segue, and one leading to an automatic segue.

The manual segue is like yours, with a storyboard segue and the code call to performSegue... The automatic segue has no performSegue call, but does have action in prepareForSegue. When I change the sender to an Int value, the manual version works fine, but the automatic segue does two calls - just as you're experiencing.

Something is definitely different between the two, but I don't know what. In the storyboard, the automatic segue has a Peek & Pop attribute. The manual segue doesn't have that attribute. I remember creating them differently at the time, but... There's nothing else different in the storyboard. Hmm...

Anyway, the programmatic segues would be best in your situation because you want to do multiple from the same place with different segues (update: not identifiers, just different segues; when you do them programmatically as I described, you're not giving them identifiers).

Thanks. That's exactly it.