async Task ExecuteLoadItemsCommand()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
Colegi.Clear();
ColegiUnfiltered.Clear();
var response = await StudentService.GetAll();
var content = await response.Content.ReadAsStringAsync();
var message = JsonConvert.DeserializeObject <List <StudentModel> >(content);
ColegiUnfiltered.ReplaceRange(message);
Colegi.ReplaceRange(message);
}
catch (Exception ex)
{
MessagingCenter.Send(new ErrorMessageModel
{
Title = "Error",
Message = "Unable to load items.",
Cancel = "OK"
}, "message");
}
finally
{
IsBusy = false;
}
}
private void Search()
{
var t = SearchText.ToString();
if (string.IsNullOrEmpty(t))
{
Colegi.ReplaceRange(ColegiUnfiltered);
}
else
{
var temp = ColegiUnfiltered.Where(a => a.Nume.ToLower().StartsWith(t.ToLower()));
Colegi.ReplaceRange(temp);
}
}
