public PostListPage(PostListViewModel vm)
{
BindingContext = vm;
InitializeComponent();
if (vm.IsLogined)
{
this.ToolbarItems.Add(new ToolbarItem("Edit", "", async() => {
var editPage = new AlbumEditPage(new AlbumViewModel(vm.CurrentAlnum));
await Navigation.PushAsync(editPage);
}));
}
MessagingCenter.Subscribe <Album>(this, "delete", async album => {
await Navigation.PopAsync();
});
}
async void AddButtonClickedAsync(object sender, EventArgs e)
{
var editPage = new AlbumEditPage(new AlbumViewModel(null));
await Navigation.PushAsync(editPage);
}
async void EditButtonClickedAsync(object sender, EventArgs e)
{
var editPage = new AlbumEditPage(BindingContext as AlbumViewModel);
await Navigation.PushAsync(editPage);
}