public ExpenseListPage()
{
InitializeComponent();
this.BindingContext = viewModel = new ExpensesViewModel();
AddItem.Command = new Command(() => {
var detailPage = new DetailsPage(null);
Navigation.PushAsync(detailPage);
});
ExpenseList.ItemTapped += (sender, args) =>
{
if (ExpenseList.SelectedItem == null)
{
return;
}
var detailPage = new DetailsPage(args.Item as TripExpense);
Navigation.PushAsync(detailPage);
ExpenseList.SelectedItem = null;
};
}
public ExpenseListPage()
{
InitializeComponent();
this.BindingContext = viewModel = new ExpensesViewModel();
ToolbarItems.Add(new ToolbarItem
{
Name = "refresh",
Icon = "refresh.png",
Command = viewModel.LoadExpenses
});
ExpenseList.ItemTapped += (sender, args) =>
{
if (ExpenseList.SelectedItem == null)
{
return;
}
var detailPage = new DetailsPage(args.Item as TripExpense);
Navigation.PushAsync(detailPage);
ExpenseList.SelectedItem = null;
};
ButtonNewExpense.Clicked += async(sender, args) =>
{
var detailPage = new DetailsPage(null);
await Navigation.PushAsync(detailPage);
};
}
public ExpenseListPage()
{
InitializeComponent();
this.BindingContext = viewModel = new ExpensesViewModel();
AddItem.Command = new Command (() => {
var detailPage = new DetailsPage (null);
Navigation.PushAsync (detailPage);
});
ExpenseList.ItemTapped += (sender, args) =>
{
if (ExpenseList.SelectedItem == null)
return;
var detailPage = new DetailsPage(args.Item as TripExpense);
Navigation.PushAsync(detailPage);
ExpenseList.SelectedItem = null;
};
}
public ExpensesPage()
{
this.Title = "Expenses";
ViewModel = new ExpensesViewModel();
ToolbarItems.Add(new ToolbarItem
{
Icon = "refresh.png",
Command = ViewModel.LoadExpenses,
Name = "refresh"
});
var list = new ListView();
list.ItemsSource = ViewModel.Expenses;
var cell = new DataTemplate(typeof(TextCell));
cell.SetBinding(TextCell.TextProperty, "Name");
cell.SetBinding(TextCell.DetailProperty, "Price");
list.ItemTemplate = cell;
list.ItemTapped += (sender, args) =>
{
if (list.SelectedItem == null)
{
return;
}
var detailPage = new DetailsPage(args.Item as TripExpense);
Navigation.PushAsync(detailPage);
list.SelectedItem = null;
};
var newExpense = new Button
{
Text = "New Expense"
};
newExpense.Clicked += async(sender, args) =>
{
var detailPage = new DetailsPage(null);
await Navigation.PushAsync(detailPage);
};
var progress = new ActivityIndicator();
progress.SetBinding(ActivityIndicator.IsVisibleProperty, "IsBusy");
progress.SetBinding(ActivityIndicator.IsRunningProperty, "IsBusy");
Content = new StackLayout
{
Spacing = 10,
Padding = 10,
Children = { progress, list, newExpense }
};
}