public ItemSearchPage()
{
BackgroundColor = Color.White;
Title = "Search";
SearchBar searchEntry = new SearchBar {
VerticalOptions = LayoutOptions.Start,
HorizontalOptions = LayoutOptions.FillAndExpand,
BackgroundColor = Color.FromHex("#044A0C")
};
searchEntry.SearchButtonPressed += OnSearchBarButtonPressed;
listView = new ListView ();
listView.ItemTemplate = new DataTemplate
(typeof (SearchPageCell));
listView.ItemSelected += (sender, e) => {
var todoItem = (TapandGo.Data.ItemsData)e.SelectedItem;
var todoPage = new TapandGo.Views.ItemDetailPage();
todoPage.BindingContext = todoItem;
((App)App.Current).ResumeAtTodoId = todoItem.ID;
Debug.WriteLine("setting ResumeAtTodoId = " + todoItem.ID);
Navigation.PushAsync(todoPage);
};
var layout = new StackLayout();
layout.Children.Add(searchEntry);
layout.Children.Add(listView);
layout.VerticalOptions = LayoutOptions.FillAndExpand;
Content = layout;
}
public ShoppingCart()
{
InitializeComponent();
this.BindingContext = new TapandGo.ViewModel.ShoppingCartModel();
Title = "North Lakes";
BackgroundColor = Color.White;
Label topLabel = new Label {
Text = "Current Basket",
FontSize = 20,
VerticalOptions = LayoutOptions.Start,
HorizontalOptions = LayoutOptions.Start,
TextColor = Color.Black
};
SearchBar searchEntry = new SearchBar {
Text = "Search for items",
VerticalOptions = LayoutOptions.Start,
HorizontalOptions = LayoutOptions.FillAndExpand,
BackgroundColor = Color.FromHex("#044A0C")
};
searchEntry.Focused += OnsearchBarChanged;
listView = new ListView();
listView.IsPullToRefreshEnabled = true;
listView.ItemTemplate = new DataTemplate
(typeof(BasketPageCell));
totalPrice = new Label {
TextColor = Color.Red,
FontSize = 20,
HorizontalOptions = LayoutOptions.Center
};
var totalPriceLayout = new StackLayout {
Padding = new Thickness(20, 0, 0, 0),
Children = {totalPrice}
};
var checkoutButton = new Button { Text = "CheckOut", BackgroundColor = Color.FromHex("#044A0C") };
checkoutButton.Clicked += (sender, e) =>
{
var checkoutB = new NavigationPage(new CheckOutPage());
this.Navigation.PushModalAsync(checkoutB, false);
};
var scanItemButton = new Button { Text = "Scan Item", BackgroundColor = Color.FromHex("#044A0C") };
scanItemButton.Clicked += async (sender, args) =>
{
var scanResult = await Acr.BarCodes.BarCodes.Instance.Read();
if (!scanResult.Success)
{
await this.DisplayAlert("Alert ! ", "Sorry ! \n Failed to read the Barcode !", "OK");
}
else
{
long result = long.Parse(scanResult.Code);
var todoItem = TapandGo.Database.Database.GetDatabase().GetBarCodeItem(result);
var todopage = new TapandGo.Views.ItemDetailPage();
if (todoItem == null)
{
//Print error message
await DisplayAlert("Alert", "Item not found. Please try again.", "OK");
}
else {
todopage.BindingContext = todoItem;
((App)App.Current).ResumeAtTodoId = todoItem.ID;
await Navigation.PushAsync(todopage);
}
}
};
var layout = new StackLayout();
layout.Children.Add(searchEntry);
layout.Children.Add(topLabel);
layout.Children.Add(listView);
layout.Children.Add(totalPriceLayout);
layout.Children.Add(scanItemButton);
layout.Children.Add(checkoutButton);
layout.VerticalOptions = LayoutOptions.FillAndExpand;
Content = layout;
}
