iosswiftmapkitpass-datainfoview

How to pass data to another view

I'm working on a map which have some markers and I want to create an info view which will show an image and some text for each marker.

map

So, when I press the info button, it goes to a info view.

map2

I have this on the code:

func mapView(mapView: MKMapView, annotationView: MKAnnotationView, calloutAccessoryControlTapped control: UIControl) {
    if control == annotationView.rightCalloutAccessoryView {

        performSegueWithIdentifier("showInfo", sender: data)

    }
}

But I want to pass the data from "locations" so I could show a image for each.

I need to do this in Swift.

Thanks a lot.

Solution

  • You should add this method to your class if you do not have and then pass your data to destination view's data.

    override func prepareForSegue(segue: UIStoryboardSegue, sender: AnyObject?) {
    if segue.identifier == "showInfo" {
        let destination = segue.destinationViewController as! YourViewController
        //this will execute before next ViewController's viewDidLoad method
        destination.data = sender
    }
}