Refresh only current page, fixes issue #18

1 files changed, 12 insertions, 2 deletions

diff --git a/Juick/ViewModels/AppViewModel.cs b/Juick/ViewModels/AppViewModel.cs
index 2aff819..ba33625 100644
--- a/Juick/ViewModels/AppViewModel.cs
+++ b/Juick/ViewModels/AppViewModel.cs
@@ -10,6 +10,7 @@ using RestSharp;
 using Microsoft.Phone.Notification;
 using System.Diagnostics;
 using System.Text;
+using System.Windows.Controls;
 
 namespace Juick.ViewModels
 {
@@ -98,7 +99,8 @@ namespace Juick.ViewModels
                     }
                     Debug.WriteLine("Received: " + message.ToString());
                 };                
-            }            
+            }
+            CheckNewDataCommand = new DelegateCommand<SelectionChangedEventArgs>(CheckNewData, () => Account.IsAuthenticated);
         }
         private ObservableCollection<PageViewModel> _pages;
         public ObservableCollection<PageViewModel> Pages
@@ -133,6 +135,8 @@ namespace Juick.ViewModels
             }
         }
 
+        public DelegateCommand<SelectionChangedEventArgs> CheckNewDataCommand { get; private set; }
+
         private AccountManager _acc;
 
         public AccountManager Account
@@ -172,6 +176,12 @@ namespace Juick.ViewModels
             if (pushChannel.IsShellToastBound)
                 pushChannel.UnbindToShellToast();
             Account.NotificationUri = string.Empty;            
-        }        
+        }
+
+        public void CheckNewData(SelectionChangedEventArgs param)
+        {
+            var page = param.AddedItems[0] as PageViewModel;
+            page.RefreshData();
+        }
     }
 }