public static Models.Grade ConvertToGrade(GradeCell cell)
{
return(new Models.Grade()
{
ID = cell.ID,
Number = cell.Number,
Students = cell.Students,
Tests = cell.Tests,
});
}
private void selectGrade(object obj)
{
GradeCell g = (GradeCell)obj;
g.textColour = Application.Current.Resources["OnSecondary"] as Color? ?? Color.Black;
List <GradeCell> temp = gradesCollection.Except <GradeCell>(new List <GradeCell>()
{
g
}).ToList();
foreach (var a in temp)
{
a.textColour = Application.Current.Resources["OnSurface"] as Color? ?? Color.Black;
}
Shell.Current.Navigation.PushAsync(new Views.GradeDetailPage(GradeCell.ConvertToGrade(g)));
}
private void loadData()
{
isRefreshing = true;
Models.AllGradesResponse resp;
Task <Models.AllGradesResponse> task = Task.Run(() => restService.GetAllGradesAsync());
task.ContinueWith(t => Device.BeginInvokeOnMainThread(
async() =>
{
if (t.IsFaulted)
{
await App.Current.MainPage.DisplayAlert("Connection error", "There was an error connecting to the server", "Try Again");
}
resp = t.Result;
if (!resp.Success)
{
isRefreshing = false;
await App.Current.MainPage.DisplayAlert(resp.Error.Message, resp.Error.Detail, "Try Again");
return;
}
grades = resp.Grades.values;
gradesCollection.Clear();
foreach (var g in grades)
{
GradeCell newG = new GradeCell(g);
newG.textColour = Application.Current.Resources["OnSurface"] as Color? ?? Color.Black;
gradesCollection.Add(newG);
}
isRefreshing = false;
}
));
}
