B4J Question Override Url in Webview

FrostCodes · Jun 11, 2020

Hi,
how can I get something similar to WebView1_OverrideUrl like B4a in B4J.
I want to intercept/stop certain URL requests in my webview.

Erel · Jun 12, 2020

There is no similar feature in JavaFX WebView.

FrostCodes · Jun 12, 2020

Hi everyone and @Erel can you please check this link: https://www.codota.com/code/java/methods/javafx.scene.web.WebEngine/locationProperty

I saw this code

How to deny access to webpage from javafx web:

WebEngine engine = webview.getEngine();
engine.locationProperty().addListener((observable, oldValue, newValue) -> {
  if (newValue.contains("badsite")) { // replace with your URL checking logic
    Platform.runLater(() -> {
      // Load your block page url
      engine.load("http://example.com"));
    }
  }
});

but I don't know how to make it work for B4J

Erel · Jun 12, 2020

It is very simple:

B4X:

Sub WebView1_LocationChanged (Location As String)
    If Location.Contains("bad site") Then
        Sleep(0)
        WebView1.LoadUrl(...)
    End If
End Sub

B4J Question Override Url in Webview

FrostCodes

Active Member

Erel

B4X founder

FrostCodes

Active Member

Erel

B4X founder

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B4J Question Override Url in Webview

FrostCodes

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