public async void PopulateContent()
{
InitTBI();
var preloadStack = new StackLayout {
Orientation = StackOrientation.Vertical,
Children =
{
//Util.CreateSearchBar()
}
};
Content = preloadStack;
refreshHandler.ExecuteRefreshCommand(this);
}
void UpdatePosts(PullToRefreshViewModel refreshModel, StackLayout PostsContainer, PostItem message, string groupid)
{
if (string.Equals(message.GroupID, groupid))
{
Debug.WriteLine("signalr message and current group match!");
//PostItem postwID = await App.DataDB.GetSinglePostByPostTextTitleUserIDGroupID(message.Body, message.Title, message.UserId, message.GroupID);//dont delete, sometimes azure gets delayed so calling it here gives it time
if (message != null)
{
Debug.WriteLine("Recieved PostItem, generated ID is: {0}", message.ID);
//add to top stack
Device.BeginInvokeOnMainThread(() => {
if (PostsContainer == null)
{
Debug.WriteLine("no posts in feed yet");
refreshModel.ExecuteRefreshCommand();
}
else
{
Debug.WriteLine("{0}, posts in feed", PostsContainer.Children.Count);
PostsContainer.Children.Insert(1, new PostItemStackLayout(message));
}
});
}
else
{
Debug.WriteLine("Couldn't fetch PostItem from db");
}
}
else
{
Debug.WriteLine("PostItem {0} received, does not match group id {1}", message.ID, message.GroupID);
}
}