public ThoughtEntryPage(RandomThoughtsPage parent, RandomThoughtDatabase database)
{
_parent = parent;
_database = database;
Title = "Enter a Thought";
var entry = new Entry();
var button = new Button
{
Text = "Add"
};
button.Clicked += async (object sender, EventArgs e) => {
var thought = entry.Text;
_database.AddThought(thought);
await Navigation.PopAsync();
_parent.Refresh();
};
Content = new StackLayout
{
Spacing = 20,
Padding = new Thickness(20),
Children = { entry, button },
};
}
public RandomThoughtsPage(RandomThoughtDatabase database)
{
_database = database;
Title = "Random Thoughts";
var thoughts = _database.GetThoughts();
_thoughtList = new ListView();
_thoughtList.ItemsSource = thoughts;
_thoughtList.ItemTemplate = new DataTemplate(typeof(TextCell));
_thoughtList.ItemTemplate.SetBinding(TextCell.TextProperty, "Thought");
_thoughtList.ItemTemplate.SetBinding(TextCell.DetailProperty, "CreatedOn");
var toolbarItem = new ToolbarItem
{
Name = "Add",
Command = new Command(() => Navigation.PushAsync(new ThoughtEntryPage(this, database)))
};
ToolbarItems.Add(toolbarItem);
Content = _thoughtList;
}
public App()
{
// The root page of your application
var database = new RandomThoughtDatabase();
MainPage = new NavigationPage(new RandomThoughtsPage(database));
}