Swift-将数据从TableView传递到第三个ViewController

Question

I have too much code to paste it all in, so I'm going to be vague. I think I just need a general idea of what to do, and then I'll be able to do it.

I have a beautiful table built with a list of local businesses. When you click on one, it opens up the DetailView, with some great information about the business. I have a MAP button on the DetailView that triggers Thirdview with a Mapview inside of it.

I'm having issues retrieving data from the cells in the TableView in the Thirdview.

My views:

Tableview => DetailView => Thirdview

In my Thirdview, can I call the information from Tableview?

Or is it easier to pass the information from DetailView to Thirdview?

Thanks!

Answer 1

TableView

var objects: [MyObject] = []

override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {

    let myObject = objects[indexPath.row]

}

override func prepare(for segue: UIStoryboardSegue, sender: Any) {

    if segue.identifier == "mySegue" {

        let detailVC = segue.destination as! MyDetailVC

        detailVC.dataFromTableView = myObject

    }

}

Detail View

var dataFromTableView = MyObject()

override func prepare(for segue: UIStoryboardSegue, sender: Any) {

    if segue.identifier == "mySegue" {

        let thirdVC = segue.destination as! MyThirdViewController

        thirdVC.dataFromDetailView = dataFromTableView

    }

}

Third View

var dataFromDetailView = MyObject()

override func viewDidLoad() {

    print(dataFromDetailView)

}