SwiftUI: ViewModel string to binding child view data-CodePudding

I have this view model string that I have like to pass to a child view with a binding string.

struct Beginner: View {
  
  @StateObject var vm: BeginnerViewModel = BeginnerViewModel()
      
  var body: some View {
    VStack {
      ForEach(vm.posts!, id: \.id) { post in
        VStack(alignment: .leading, spacing: 10) {
          WebView(text: post.tweet)
            .frame(width: 700, height: 400).offset(x: 140)
        }
      }
    }
  }
}

struct WebView: UIViewRepresentable {
  @Binding var text: String
   
  func makeUIView(context: Context) -> WKWebView {
    return WKWebView()
  }
   
  func updateUIView(_ uiView: WKWebView, context: Context) {
    uiView.loadHTMLString(text, baseURL: nil)
  }
}

In the line WebView(text: post.tweet), there is this error message saying:

Cannot convert value of type 'String' to expected argument type 'Binding<String>'

What is the correct way to pass the data to the webview? Any help will be greatly appreciated.

CodePudding user response：

It seems you don't need binding in WebView, so use just

struct WebView: UIViewRepresentable {
  var text: String                      // << this !!

  // ... other code
}