~~NOTRANS~~
~~Title: Replacing Error Dialog~~

It's not tricky to replace the standard Error dialog. Simply set following property in your [[applications:application_properties|application.xml]] or [[vaadin:deployment_descriptor|web.xml]].

<file xml>
<Application.Error.classname>com.demo.apps.MyError</Application.Error.classname>
</file>

Your own implementation should look like following class:

<file java MyError.java>
import com.sibvisions.rad.application.Error;
import javax.rad.ui.container.IDesktopPanel;

public class MyError extends Error
{
    public MyError(IDesktopPanel pDesktop) throws Exception
    {
        super(pDesktop);
        
        //hide the details button
        getDetailsButton().setVisible(false);
    }
}
</file>

Our custom error dialog hides the **Details** button.

If you want to replace the error dialog with your own error handling, read [[applications:custom_errorhandling|this article]].