public MonkeyListPage()
{
var spinner = new ActivityIndicator();
spinner.SetBinding(ActivityIndicator.IsRunningProperty, "IsBusy");
spinner.SetBinding(ActivityIndicator.IsVisibleProperty, "IsBusy");
spinner.Color = Color.Blue;
var list = new ListView();
list.SetBinding(ListView.ItemsSourceProperty, "MonkeyList");
var cell = new DataTemplate(typeof(ImageCell));
cell.SetBinding(ImageCell.TextProperty, "Name");
cell.SetBinding(ImageCell.DetailProperty, "Location");
cell.SetBinding(ImageCell.ImageSourceProperty, "Image");
list.ItemTemplate = cell;
//listView
// --> ItemTemplate
// ----> DataTemplate
// -------> Cell
var getMonkeys = new Button
{
Text = "Get Monkeys"
};
getMonkeys.Clicked += async (sender, e) =>
{
try
{
await _viewModel.GetMonkeysAsync();
}
catch
{
DisplayAlert("Error", "No Monkeys Found :(", "OK");
}
};
list.ItemTapped += async (sender, e) =>
{
var detail = new MonkeyPage();
detail.BindingContext = e.Item;
await Navigation.PushAsync(detail);
list.SelectedItem = null;
};
Content = new StackLayout
{
Children =
{
spinner, list, getMonkeys
}
};
BindingContext = _viewModel;
}
public MonkeyListPage()
{
var spinner = new ActivityIndicator();
spinner.SetBinding(ActivityIndicator.IsRunningProperty, "IsBusy");
spinner.SetBinding(ActivityIndicator.IsVisibleProperty, "IsBusy");
spinner.Color = Color.Blue;
var list = new ListView();
list.SetBinding(ListView.ItemsSourceProperty, "MonkeyList");
var cell = new DataTemplate(typeof(ImageCell));
cell.SetBinding(ImageCell.TextProperty, "Name");
cell.SetBinding(ImageCell.DetailProperty, "Location");
cell.SetBinding(ImageCell.ImageSourceProperty, "Image");
list.ItemTemplate = cell;
//listView
// --> ItemTemplate
// ----> DataTemplate
// -------> Cell
var getMonkeys = new Button
{
Text = "Get Monkeys"
};
getMonkeys.Clicked += async(sender, e) =>
{
try
{
await _viewModel.GetMonkeysAsync();
}
catch
{
DisplayAlert("Error", "No Monkeys Found :(", "OK");
}
};
list.ItemTapped += async(sender, e) =>
{
var detail = new MonkeyPage();
detail.BindingContext = e.Item;
await Navigation.PushAsync(detail);
list.SelectedItem = null;
};
Content = new StackLayout
{
Children =
{
spinner, list, getMonkeys
}
};
BindingContext = _viewModel;
}