public override async Task <IDisplayResult> UpdateAsync(DateTimeField field, IUpdateModel updater, UpdateFieldEditorContext context)
{
var model = new EditDateTimeFieldViewModel();
if (await updater.TryUpdateModelAsync(model, Prefix, f => f.LocalDateTime))
{
var settings = context.PartFieldDefinition.GetSettings <DateTimeFieldSettings>();
if (settings.Required && model.LocalDateTime == null)
{
updater.ModelState.AddModelError(Prefix, nameof(model.LocalDateTime), S["A value is required for {0}.", context.PartFieldDefinition.DisplayName()]);
}
else
{
if (model.LocalDateTime == null)
{
field.Value = null;
}
else
{
field.Value = await _localClock.ConvertToUtcAsync(model.LocalDateTime.Value);
}
}
}
return(Edit(field, context));
}
public override async Task <IDisplayResult> UpdateAsync(DateTimeField field, IUpdateModel updater, UpdateFieldEditorContext context)
{
var model = new EditDateTimeFieldViewModel();
if (await updater.TryUpdateModelAsync(model, Prefix, f => f.LocalDateTime))
{
if (model.LocalDateTime == null)
{
field.Value = null;
}
else
{
field.Value = await _localClock.ConvertToUtcAsync(model.LocalDateTime.Value);
}
}
return(Edit(field, context));
}
public override async Task <IDisplayResult> UpdateAsync(DateTimeField field, IUpdateModel updater, UpdateFieldEditorContext context)
{
var viewModel = new EditDateTimeFieldViewModel();
bool modelUpdated = await updater.TryUpdateModelAsync(viewModel, Prefix, f => f.Value);
if (modelUpdated)
{
field.Value = null;
var settings = context.PartFieldDefinition.Settings.ToObject <DateTimeFieldSettings>();
DateTime dateTime;
if (DateTime.TryParseExact(viewModel.Value, settings.Format, CultureInfo.InvariantCulture, DateTimeStyles.None, out dateTime))
{
field.Value = dateTime;
}
else
{
updater.ModelState.AddModelError(Prefix, T["Date is invalid to formar {0}.", settings.Format]);
}
}
return(Edit(field, context));
}
