public SearchCheeseView()
{
_viewModel = new SearchCheeseViewModel(this);
BindingContext = _viewModel;
Title = _viewModel.Title;
BackgroundColor = Color.White;;
var searchBar = new SearchBar {
Placeholder = "Search for your Cheese!",
BackgroundColor = CheeseColors.GRAY
};
searchBar.SearchButtonPressed += (object sender, EventArgs e) => {
_viewModel.SearchCheesesCommand.Execute(searchBar.Text);
};
var resultsList = new ListView();
resultsList.SetBinding(ListView.ItemsSourceProperty, "Cheeses");
resultsList.ItemSelected += async(sender, e) => {
var selectedCheese = e.SelectedItem as Cheese;
if (selectedCheese != null)
{
var addRatingView = new AddRatingView(selectedCheese);
await Navigation.PushAsync(addRatingView);
}
};
var cell = new DataTemplate(typeof(TextCell));
cell.SetBinding(TextCell.TextProperty, "CheeseName");
resultsList.ItemTemplate = cell;
var cancelButton = new Button {
Text = "Cancel",
BackgroundColor = CheeseColors.GRAY,
TextColor = Color.White,
FontSize = 18,
FontAttributes = FontAttributes.Bold,
BorderRadius = 0
};
var addNewButton = new Button {
Text = "Add New",
BackgroundColor = CheeseColors.RED,
TextColor = Color.White,
FontSize = 18,
FontAttributes = FontAttributes.Bold,
BorderRadius = 0
};
cancelButton.Clicked += async(sender, e) => {
await Navigation.PopModalAsync();
};
addNewButton.Clicked += async(sender, e) => {
await Navigation.PushAsync(new AddCheeseAndRatingView());
};
var grid = new Grid()
{
RowDefinitions = { new RowDefinition {
Height = new GridLength(80, GridUnitType.Star)
} },
ColumnDefinitions =
{
new ColumnDefinition()
{
Width = new GridLength(.5, GridUnitType.Star)
},
new ColumnDefinition()
{
Width = new GridLength(.5, GridUnitType.Star)
}
},
Padding = new Thickness(0, 0, 0, 0),
RowSpacing = 0,
ColumnSpacing = 0
};
grid.Children.Add(addNewButton, 0, 0);
grid.Children.Add(cancelButton, 1, 0);
Content = new StackLayout {
Children =
{
searchBar,
resultsList,
grid
},
Padding = new Thickness(0, 0, 0, 0)
};
}
public SearchCheeseView()
{
_viewModel = new SearchCheeseViewModel (this);
BindingContext = _viewModel;
Title = _viewModel.Title;
BackgroundColor = Color.White;;
var searchBar = new SearchBar {
Placeholder = "Search for your Cheese!",
BackgroundColor = CheeseColors.GRAY
};
searchBar.SearchButtonPressed += (object sender, EventArgs e) => {
_viewModel.SearchCheesesCommand.Execute (searchBar.Text);
};
var resultsList = new ListView ();
resultsList.SetBinding (ListView.ItemsSourceProperty, "Cheeses");
resultsList.ItemSelected += async (sender, e) => {
var selectedCheese = e.SelectedItem as Cheese;
if (selectedCheese != null) {
var addRatingView = new AddRatingView (selectedCheese);
await Navigation.PushAsync (addRatingView);
}
};
var cell = new DataTemplate (typeof(TextCell));
cell.SetBinding (TextCell.TextProperty, "CheeseName");
resultsList.ItemTemplate = cell;
var cancelButton = new Button {
Text = "Cancel",
BackgroundColor = CheeseColors.GRAY,
TextColor = Color.White,
FontSize = 18,
FontAttributes = FontAttributes.Bold,
BorderRadius = 0
};
var addNewButton = new Button {
Text = "Add New",
BackgroundColor = CheeseColors.RED ,
TextColor = Color.White,
FontSize = 18,
FontAttributes = FontAttributes.Bold,
BorderRadius = 0
};
cancelButton.Clicked += async (sender, e) => {
await Navigation.PopModalAsync ();
};
addNewButton.Clicked += async (sender, e) => {
await Navigation.PushAsync (new AddCheeseAndRatingView ());
};
var grid = new Grid () {
RowDefinitions = { new RowDefinition { Height = new GridLength (80, GridUnitType.Star) } },
ColumnDefinitions = {
new ColumnDefinition () { Width = new GridLength (.5, GridUnitType.Star) },
new ColumnDefinition () { Width = new GridLength (.5, GridUnitType.Star) }
},
Padding = new Thickness (0, 0, 0, 0),
RowSpacing = 0,
ColumnSpacing = 0
};
grid.Children.Add (addNewButton, 0, 0);
grid.Children.Add (cancelButton, 1, 0);
Content = new StackLayout {
Children = {
searchBar,
resultsList,
grid
},
Padding = new Thickness (0, 0, 0, 0)
};
}
