protected override DriverResult Editor(ContentPart part, OptionSetField field, IUpdateModel updater, dynamic shapeHelper)
{
var viewModel = new OptionSetFieldViewModel {
OptionItems = new List <OptionItemEntry>()
};
if (updater.TryUpdateModel(viewModel, GetPrefix(field, part), null, null))
{
var checkedTerms = viewModel.OptionItems
.Where(t => (t.IsChecked || t.Id == viewModel.SingleTermId))
.Select(t => GetOrCreateTerm(t, viewModel.OptionSetId, field))
.Where(t => t != null).ToList();
var settings = field.PartFieldDefinition.Settings.GetModel <OptionSetFieldSettings>();
if (settings.Required && !checkedTerms.Any())
{
updater.AddModelError(GetPrefix(field, part), T("The field {0} is mandatory.", T(field.DisplayName)));
}
else
{
_optionSetService.UpdateTerms(part.ContentItem, checkedTerms, field.Name);
}
}
return(Editor(part, field, shapeHelper));
}
protected override DriverResult Editor(ContentPart part, OptionSetField field, dynamic shapeHelper)
{
return(ContentShape("Fields_OptionSetField_Edit", GetDifferentiator(field, part), () => {
var settings = field.PartFieldDefinition.Settings.GetModel <OptionSetFieldSettings>();
var appliedTerms = _optionSetService.GetOptionItemsForContentItem(part.ContentItem.Id, field.Name).Distinct(new TermPartComparer()).ToDictionary(t => t.Id, t => t);
var optionSet = _optionSetService.GetOptionSet(settings.OptionSetId);
var optionItems = optionSet != null
? _optionSetService.GetOptionItems(optionSet.Id).Where(t => !string.IsNullOrWhiteSpace(t.Name)).Select(t => t.CreateTermEntry()).ToList()
: new List <OptionItemEntry>(0);
optionItems.ForEach(t => t.IsChecked = appliedTerms.ContainsKey(t.Id));
var viewModel = new OptionSetFieldViewModel
{
Name = field.Name,
DisplayName = field.DisplayName,
OptionItems = optionItems,
Settings = settings,
SingleTermId = optionItems.Where(t => t.IsChecked).Select(t => t.Id).FirstOrDefault(),
OptionSetId = optionSet != null ? optionSet.Id : 0
};
return shapeHelper.EditorTemplate(TemplateName: "Fields/OptionSetField", Model: viewModel, Prefix: GetPrefix(field, part));
}));
}
