//on appearing, loads any new information from the view model
protected override void OnAppearing()
{
base.OnAppearing();
BindingContext = null;
//removes the first toolbar item
if (ToolbarItems.Count > 0)
{
ToolbarItems.RemoveAt(0);
}
InitializeComponent();
//if needed to refresh or dataset is empty, refresh from database
if (_viewModel.Dataset.Count == 0)
{
_viewModel.LoadDataCommand.Execute(null);
}
else if (_viewModel.NeedsRefresh())
{
_viewModel.LoadDataCommand.Execute(null);
}
BindingContext = _viewModel;
}
public void ViewModel_ScoresViewModel_SetNeedsRefresh_True_Should_Be_True()
{
MockForms.Init();
var myData = new ScoresViewModel();
myData.SetNeedsRefresh(true);
var Actual = myData.NeedsRefresh();
var Expected = true;
// Validate the controller can stand up and has a Title
Assert.AreEqual(Expected, Actual, TestContext.CurrentContext.Test.Name);
}
protected override void OnAppearing()
{
base.OnAppearing();
BindingContext = null;
if (ToolbarItems.Count > 0)
{
ToolbarItems.RemoveAt(0);
}
InitializeComponent();
if (_viewModel.Dataset.Count == 0)
{
_viewModel.LoadDataCommand.Execute(null);
}
else if (_viewModel.NeedsRefresh())
{
_viewModel.LoadDataCommand.Execute(null);
}
BindingContext = _viewModel;
}