public GroupPage(GroupViewModel viewModel)
{
BindingContext = viewModel;
InitializeComponent();
Title = viewModel.Name;
if (viewModel.IsEditable)
{
this.ToolbarItems.Add(new ToolbarItem("Edit", "", async() => {
var editPage = new GroupEditPage(viewModel);
await Navigation.PushAsync(editPage);
}));
}
if (viewModel.IsJoinable)
{
this.ToolbarItems.Add(new ToolbarItem("Join", "", async() => {
viewModel.JoinCommand.Execute(null);
await Navigation.PopAsync();
}));
}
}
async void CreateGroupAsync(object sender, System.EventArgs e)
{
var editPage = new GroupEditPage(new GroupViewModel(new Group()));
await Navigation.PushAsync(editPage);
}
