/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
protected override async void navigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
var postId = e.NavigationParameter as String;
this.subscription = await App.Current.Client.Subscribe("singlePost", postId);
var post = App.Current.Client.GetCollection<Post>("posts").Single(x => x.Id == postId);
this.viewModel = new PostViewModel() {Title = post.Title, Url = post.Url};
this.DataContext = this.viewModel;
this.postToEdit = post;
}
protected override async void navigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
var postId = e.NavigationParameter as String;
this.subscriptions.Add(await App.Current.Client.Subscribe("singlePost", postId));
var commentCollection = App.Current.Client.GetCollection<Comment>("comments");
this.subscriptions.Add(await App.Current.Client.Subscribe("comments", postId));
var post = App.Current.Client.GetCollection<Post>("posts").Single(x => x.Id == postId);
var comments = commentCollection.Filter(whereFilter: x => x.PostId == postId);
this.viewModel = new PostPageViewModel() { Comments = comments, Post = post };
this.DataContext = this.viewModel;
}
protected async override void navigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
this.viewModel = new PostListViewModel();
this.DataContext = this.viewModel;
await this.PostList.Initialize(this.viewModel, new Sort() { ID = -1, Submitted = -1 }, (post1, post2) => post2.Submitted.DateTime.CompareTo(post1.Submitted.DateTime));
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
protected override void navigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
this.viewModel = new PostViewModel();
this.DataContext = this.viewModel;
}
