Navigate to external web page error/crash MVVM

yudi — Fri, 16 Aug 2013 00:52:37 GMT

I assume that you are using UXFrame and UXFrame.UriMapper to handle the navigation operation.

For your information, UXFrame is the core navigation component that acts as the container of navigable content and facilitates the navigation to pages. UXFrame supports navigation to pages in the local assembly or pages in external application package (.xap).

Instead of using the NavigationCommands, you can try to use Navigate method of HtmlWindow as shown in the following snippet code.

System.Windows.Browser.HtmlPage.Window.Navigate(new Uri("http://abracadabrareports.easylib.co.uk/webform1.aspx", UriKind.RelativeOrAbsolute), "_self");

Hope this helps.

Navigate to external web page error/crash MVVM

zen8019 — Thu, 15 Aug 2013 06:17:33 GMT

I get an error and my app crashes when I do this.

private void ExecuteBarCodeLabels(object parameter)

        {
            IsBusy = true;
            SetUpBarCodeLabelsCommand.ProcessLabels(_batchId,"SLS01" ,(o, e) =>
                                           {
                                               if (e.Object != null && e.Error == null)
                                               {
                                                   IsBusy = false;
 
                                                   NavigationCommands.Navigate.Execute(new Uri("http://abracadabrareports.easylib.co.uk/webform1.aspx", UriKind.Absolute),(UIElement)ISFocusManager.GetFocusedElement());
                                               }
                                               else
                                               {
                                                   IsBusy = false;
 
                                                   Utils.LogError(string.Format("{0}\n\nError found in: {1}", e.Error != null ? e.Error.Message : "Unknown Error", "SetUpBarCodeLabelsCommand:ProcessLabels"), true);
                                               }
                                           });
        }

It creashes on

NavigationCommands.Navigate.Execute(new Uri("http://abracadabrareports.easylib.co.uk/webform1.aspx", UriKind.Absolute),(UIElement)ISFocusManager.GetFocusedElement());

I am trying to run some db code (inserts) then navigate to an external (new) web page - can you please advise - thanks

Intersoft Community - ClientUI - Navigate to external web page error/crash MVVM

Navigate to external web page error/crash MVVM

Navigate to external web page error/crash MVVM