SwiftUI - Navigate from UITableView (UIViewRepresentable) to View

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Created Nov ’20

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I have a NavigationView that contains a UItableView at the bottom. At the top, there are some more views. I am using UItableView because I need both of its trailing and leading swipe actions.

Since the table view is a subview of NavigationView, is there any way to access it in UITableView, in its didSelectRowAt method?

Code Block 		func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
				let destination = Text("Destination")
				let host = UIHostingController(rootView: destination)
				/*
				*TODO: - Navigate to Destination
				*navigationController.pushViewController(host, animated: true)
		 */
		}

UITableView

Code Block struct TableView: UIViewRepresentable {
		@State var rows = ["London", "Paris", "Oslo"]
		
		func makeUIView(context: Context) -> UITableView {
				let table = UITableView()
				table.register(UITableViewCell.self, forCellReuseIdentifier: "Cell")
				table.dataSource = context.coordinator
				table.delegate = context.coordinator
				return table
		}
		
		func updateUIView(_ uiView: UITableView, context: Context) {
				
		}
		
		func makeCoordinator() -> Coordinator {
				return Coordinator(rows: $rows)
		}
		
		class Coordinator: NSObject, UITableViewDataSource, UITableViewDelegate {
				@Binding var rows: [String]
				
				init(rows: Binding<[String]>) {
						self._rows = rows
				}
				
				func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
						return self.rows.count
				}
				
				func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
						let cell = tableView.dequeueReusableCell(withIdentifier: "Cell")
						cell?.textLabel?.text =	self.rows[indexPath.row]
						return cell!
				}
				
				func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
						let destination = Text("Destination")
						let host = UIHostingController(rootView: destination)
				}
				
				func tableView(_ tableView: UITableView, leadingSwipeActionsConfigurationForRowAt	indexPath: IndexPath) -> UISwipeActionsConfiguration? {
						let add = UIContextualAction(style: .normal,title: "Add") { (action, view, success) in
								success(true)
						}
						
						add.backgroundColor = .gray
				
						
						return UISwipeActionsConfiguration(actions:	[add])
				}
				func tableView(_ tableView: UITableView, trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
						let remove = UIContextualAction(style: .normal,title: "Remove") { (action, view, success) in
								success(true)
						}
						
						remove.backgroundColor = .red
						
						let edit = UIContextualAction(style: .normal,title: "Edit") { (action, view, success) in
								success(true)
						}
						
						edit.backgroundColor = .gray
						
						
						let color = UIContextualAction(style: .normal, title: "Color") { (action, view, success) in
								success(true)
						}
						
						return UISwipeActionsConfiguration(actions:	[remove, edit, color])
				}
		}
}

View that contains the tableView

Code Block struct ContentView: View {
		var body: some View {
				NavigationView {
						VStack {
								HStack {
										Text("Some other Views")
								}
								TableView()
						}
				}
		}
}

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