SwiftUI - как вызвать evalJavascript из кнопки?

Question

Я хочу вызвать evalJavaScript из кнопки SwiftUI. Пожалуйста, посмотрите мой код и посоветуйте. Спасибо.

ContentView.swift

      HStack {
                TextField("Write message", text: $message).textFieldStyle(RoundedBorderTextFieldStyle())
                Button(action: {
                    onReceive(self.viewModel.valuePublisher.receive(on: RunLoop.main)) { value in
                        self.message = "valueGotFromIOS('\(value)');"
                    }
                }) {
                    ...
                }
            }.padding()

WebView.swift

      func webView(_ webView: WKWebView, didFinish: WKNavigation!) {
        valueSubscriber = parent.viewModel.valuePublisher.receive(on: RunLoop.main).sink(receiveValue: { value in
            webView.evaluateJavaScript(value) { (response, error) in
                if let error = error {
                    print("Error calling javascript:valueGotFromIOS()")
                    print(error.localizedDescription)
                } else {
                    print("Called javascript:valueGotFromIOS()")
                }
                
                guard let value = response as? String else {
                    return
                }
                
                self.parent.viewModel.valuePublisher.send(value)
            }
        })
    }