通过让我的部分派生自 ContentPart,我可以使用以下 Controller 方法:
private readonly IAssetService _assetService;
private readonly IOrchardServices _services;
public MyController(IShapeFactory shapeFactory, IAssetService assetService, IOrchardServices services) {
_assetService = assetService;
_services = services;
Shape = shapeFactory;
}
public dynamic Shape { get; set; }
public ActionResult MyAction(int assetId) {
var asset = _assetService.Get(1234);
if (asset == null) return HttpNotFound();
// this method assumes you have a view called Parts.Asset.cshtml (see the AssetPartDriver)
var model = _services.ContentManager.New("Asset");
var item = contentItem.As<AssetPart>();
item.Populate(asset) // Method that just populates the service loaded object into the ContentPart
return new ShapeResult(this, _services.ContentManager.BuildDisplay(item));
}
这将使用“AssetPartDriver”:
public class AssetPartDriver : ContentPartDriver<AssetPart>
{
protected override DriverResult Display(AssetPart part, string displayType, dynamic shapeHelper)
{
return ContentShape("Parts_Asset", () => shapeHelper.Parts_Asset()); // Uses Parts.Asset.cshtml
}
}
并结合屏幕上呈现的“Placement.info”文件:
<Placement>
<Match ContentType="Asset">
<Match DisplayType="Detail">
<Place Parts_Asset="Content"/>
</Match>
</Match>
</Placement>
迁移文件将我的 Web 服务部分与其他 Orchard 部分结合起来:
public class Migrations : DataMigrationImpl
{
public int Create()
{
ContentDefinitionManager.AlterTypeDefinition("Asset", cfg => cfg
.WithPart("AssetPart")
.WithPart("AutoroutePart", builder => builder
.WithSetting("AutorouteSettings.AllowCustomPattern", "True"))
.Listable()
.Securable()
.Creatable(false));
ContentDefinitionManager.AlterPartDefinition("AssetPart", part => part
.WithDescription("A part that contains details of an individual Web Service loaded asset."));
return 1;
}
}
这些附加部件尚未使用,但可以在创建期间填充并使用放置文件单独显示。这是我努力实现的第一步!!