Argthtjtr

I have a tableView in my first ViewController. One of its functions is this one

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

    print("Row (indexPath.row) selected")



    let mainStoryboard:UIStoryboard = UIStoryboard(name: "Main", bundle: nil)



    let webViewController = mainStoryboard.instantiateViewController(withIdentifier: "webViewController") as! webViewController

    self.navigationController?.pushViewController(webViewController, animated: true)

}

As you can see I want to change the viewController when an row is selected and based on the selection I want to present a Website on the next ViewController. I don't know how to pass the row value to the next ViewController or set the webView in this function.

I want to open my urls like this, but probably in a if-else statement for each row one url.

@IBOutlet weak var webView: WKWebView!



override func viewDidLoad() {

    super.viewDidLoad()



    let url = URL(string:"https://www.google.com")

    let request = URLRequest(url: url!)



    angebotWebView.load(request)



}

Thanks for your help

Create a String Variable in Your webViewController:

var urlString: String = ""  // here



@IBOutlet weak var webView: WKWebView!



override func viewDidLoad() {

super.viewDidLoad()



let url = URL(string: urlString) // put here

let request = URLRequest(url: url!)

angebotWebView.load(request)

         OR

if let urlString = urlString, let url = URL(string: urlString) {

    let request = URLRequest(url: url)

    angebotWebView.load(request)

}







}

And in your this method:-

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

print("Row (indexPath.row) selected")



let mainStoryboard:UIStoryboard = UIStoryboard(name: "Main", bundle: nil)



let webViewController = mainStoryboard.instantiateViewController(withIdentifier: "webViewController") as! webViewController

webViewController. urlString = yourUrlArray[indexPath.row]  // call it here

self.navigationController?.pushViewController(webViewController, animated: true)

}

You can get the url out of the viewDidLoad and then change it's value when you are creating the instance in the didSelect like this:

@IBOutlet weak var webView: WKWebView!



var urlString:String?



override func viewDidLoad() {

    super.viewDidLoad()



    if let urlString = urlString, let url = URL(string: urlString) {

        let request = URLRequest(url: url)

        angebotWebView.load(request)

    }



}

in the tableView's didSelect method:

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

    print("Row (indexPath.row) selected")



    let mainStoryboard:UIStoryboard = UIStoryboard(name: "Main", bundle: nil)



    let webViewController = mainStoryboard.instantiateViewController(withIdentifier: "webViewController") as! webViewController

    webViewController.urlString = tableViewDataSource[indexPath.row]

    self.navigationController?.pushViewController(webViewController, animated: true)

}

Here, the tableViewDataSource is the source you are using to display the list.

First your need to create var in your webViewController e.g

var url: String?

then call webViewController like below

if let vc = storyboard.instantiateViewController(withIdentifier: "webViewController") as? webViewController {

            vc.url = //indexPath.row

            self.navigationController?.pushViewController(vc, animated: true)



        }