public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
NameValueCollection request = controllerContext.HttpContext.Request.HttpMethod == "GET"
? controllerContext.HttpContext.Request.QueryString
: controllerContext.HttpContext.Request.Form;
FilterViewModel viewModel = new FilterViewModel();
var start = request.Get(nameof(viewModel.Start));
var end = request.Get(nameof(viewModel.End));
var guid = request.Get(nameof(viewModel.DeviceGuid));
if (!string.IsNullOrWhiteSpace(guid))
{
try
{
viewModel.DeviceGuid = new Guid(guid);
}
catch (OverflowException ex)
{
Trace.TraceError($"Overflow exception. {ex}");
}
}
var dateTimeFormat = "dd-MM-yyyy hh:mm";
try
{
if (!string.IsNullOrWhiteSpace(start))
{
viewModel.Start = DateTime.ParseExact(start, dateTimeFormat, CultureInfo.InvariantCulture);
}
if (!string.IsNullOrWhiteSpace(end))
{
viewModel.End = DateTime.ParseExact(end, dateTimeFormat, CultureInfo.InvariantCulture);
}
}
catch (FormatException ex)
{
Trace.TraceError($"Incorrect date format from web. Format should be {dateTimeFormat}.");
}
return(viewModel);
}
public IndexViewModel()
{
Filter = new FilterViewModel();
Temperatures = new List <TemperatureViewModel>();
}