public override IEnumerable<TemplateViewModel> TypePartEditorUpdate(Orchard.ContentManagement.MetaData.Builders.ContentTypePartDefinitionBuilder builder, Orchard.ContentManagement.IUpdateModel updateModel)
{
if (builder.Name != "HeadPart")
yield break;
var model = new HeadTypePartSettings ();
updateModel.TryUpdateModel(model, "HeadTypePartSettings", null, new string[] { "RawElements" });
model.Elements = model.Elements.Where(e => !e.Deleted).ToList();
model.RawElements = HeadElementSerializer.Serialize(model.Elements);
builder.WithSetting("HeadTypePartSettings.RawElements", model.RawElements);
yield return DefinitionTemplate(model);
}
public override IEnumerable<TemplateViewModel> TypePartEditor(ContentTypePartDefinition definition)
{
if (definition.PartDefinition.Name != "HeadPart")
yield break;
var model = new HeadTypePartSettings();
// This is the way you are supposed to do it according to piedonne:
//var model = definition.Settings.GetModel<HeadTypePartSettings>();
// but this is what I found works:
try
{
model.RawElements = definition.Settings["HeadTypePartSettings.RawElements"];
model.Elements = HeadElementSerializer.Deserialize(model.RawElements);
}
catch { }
yield return DefinitionTemplate(model);
}