public RelayCardCell()
{
var label = new Label {
YAlign = TextAlignment.Center
};
label.SetBinding(Label.TextProperty, "Name");
this.Tapped += (sender, e) => {
var b = (RelayCardCell)sender;
var t = (RelayCard)b.BindingContext;
var relayCardWebView = new RelayCardWebView();
relayCardWebView.BindingContext = t;
((ContentPage)((StackLayout)((ListView)b.ParentView).ParentView).ParentView).Navigation.PushAsync(relayCardWebView);
};
var editAction = new MenuItem {
Text = "Edit"
};
editAction.SetBinding(MenuItem.CommandParameterProperty, new Binding("."));
editAction.Clicked += async(sender, e) => {
var mi = ((MenuItem)sender);
var relayCardPage = new RelayCardPage();
relayCardPage.BindingContext = (RelayCard)mi.CommandParameter;
((ContentPage)(((StackLayout)((ListView)(this.ParentView)).ParentView).ParentView)).Navigation.PushAsync(relayCardPage);
};
var deleteAction = new MenuItem {
Text = "Delete", IsDestructive = true
}; // red background
deleteAction.SetBinding(MenuItem.CommandParameterProperty, new Binding("."));
deleteAction.Clicked += async(sender, e) => {
var mi = ((MenuItem)sender);
App.Database.DeleteCard(((RelayCard)mi.CommandParameter).ID);
((RelayCardListPage)(((StackLayout)((ListView)(this.ParentView)).ParentView).ParentView)).RefreshList();
};
ContextActions.Add(editAction);
ContextActions.Add(deleteAction);
var layout = new StackLayout {
Padding = new Thickness(20, 0, 0, 0),
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.StartAndExpand,
Children = { label }
};
View = layout;
}
public RelayCardListPage()
{
Title = "Relay Cards";
listView = new ListView {
RowHeight = 40
};
listView.ItemTemplate = new DataTemplate(typeof(RelayCardCell));
listView.ItemTemplate.SetBinding(TextCell.TextProperty, "Name");
listView.IsPullToRefreshEnabled = true;
listView.Refreshing += (object sender, EventArgs e) => {
RefreshList();
};
if (Device.OS == TargetPlatform.iOS)
{
listView.ItemsSource = new string [1] {
""
};
}
var layout = new StackLayout();
layout.Children.Add(listView);
layout.VerticalOptions = LayoutOptions.FillAndExpand;
Content = layout;
ToolbarItem tbi = new ToolbarItem("+", null, () => {
var relayCard = new RelayCard();
var relayCardPage = new RelayCardPage();
relayCardPage.BindingContext = relayCard;
Navigation.PushAsync(relayCardPage);
}, ToolbarItemOrder.Default, 0);
this.ToolbarItems.Add(tbi);
}