requesting http while navigating to another page

Question

I'm working with windows phone app so in my mainpage I have a listbox that contain data from web service json data that have href and what I want to do is when I selecting one of the listbox item i will navigate to detail page that will getting data from web service with this href. I'm using mvvm patern and i don't know how to pass this href into my detailpage mainviewmodel property

and for listbox i'm using telerik raddataboundlistbox (well maybe there is some different feature than normal listbox)

A good post about Navigating and passing data is here: http://stackoverflow.com/questions/20004086/is-there-a-typesafe-way-of-navigating-between-screens-in-windows-phone — Romasz, Jan 17 '14 at 08:49

score 0 · Accepted Answer · edited Jan 17 '14 at 08:47

For this you would have to pass QueryString, use this code in your mainpage:

private void lstYourlstNames_SelectionChanged_1(object sender, SelectionChangedEventArgs e)
{           
   yourListType yourselected_href  = lstBookNames.SelectedItem as yourListType;

   NavigationService.Navigate(new Uri("/View/EBookContainer.xaml?SelectedHref=" + "yourselectedhref", UriKind.RelativeOrAbsolute));
}

In your detail page declare a string variable like this:

string Href;

and get href like this:

NavigationContext.QueryString.TryGetValue("SelectedBook", out Href);

requesting http while navigating to another page

1 Answers1