protected override DriverResult Editor(ContentPart part, ReferenceField field, IUpdateModel updater, dynamic shapeHelper)
{
var viewModel = new ReferenceFieldViewModel();
if (updater.TryUpdateModel(viewModel, GetPrefix(field, part), null, null))
{
var settings = field.PartFieldDefinition.Settings.GetModel <ReferenceFieldSettings>();
if (settings.Required && viewModel.ContentId <= 0)
{
updater.AddModelError(GetPrefix(field, part), T("The field {0} is mandatory.", T(field.DisplayName)));
}
field.Value = viewModel.ContentId;
}
return(Editor(part, field, shapeHelper));
}
protected override DriverResult Editor(ContentPart part, ReferenceField field, dynamic shapeHelper)
{
var settings = field.PartFieldDefinition.Settings.GetModel <ReferenceFieldSettings>();
var contentItems = _projectionManager.GetContentItems(settings.QueryId)
.Select(c => new SelectListItem {
Text = Services.ContentManager.GetItemMetadata(c).DisplayText,
Value = c.Id.ToString(CultureInfo.InvariantCulture),
Selected = field.Value == c.Id
}).ToList();
var model = new ReferenceFieldViewModel {
ContentId = field.Value,
Field = field,
ItemList = new SelectList(contentItems, "Value", "Text", field.Value)
};
return(ContentShape("Fields_Reference_Edit", GetDifferentiator(field, part),
() => shapeHelper.EditorTemplate(TemplateName: TemplateName, Model: model, Prefix: GetPrefix(field, part))));
}
