Class RegisterListingCellValueExtractorAttribute

Namespace

Kentico.Xperience.Admin.Base

Assembly

Kentico.Xperience.Admin.Base.dll

Registers an Kentico.Xperience.Admin.Base.IComponentCellValueExtractor providing the exported value of the listing table cells rendered by the component of the ComponentName name.

[AttributeUsage(AttributeTargets.Assembly, AllowMultiple = true)]
public sealed class RegisterListingCellValueExtractorAttribute : RegisterListingCellValueExtractorBaseAttribute

Inheritance

object

Attribute

RegisterListingCellValueExtractorBaseAttribute

RegisterListingCellValueExtractorAttribute

Inherited Members

RegisterListingCellValueExtractorBaseAttribute.ComponentName

RegisterListingCellValueExtractorBaseAttribute.ExtractorType

Extension Methods

DataExtensions.With<T>(T, Action<T>)

QueryExtensions.AsLiteral<T>(T)

QueryExtensions.AsValue<T>(T, bool)

Remarks

The cells of a component are handled by a single extractor. An extractor registered by this attribute replaces the one the system registers for the same component, regardless of the order in which the assemblies are initialized. Registering several extractors for one component is a configuration error reported when the extractors are first used.

The extractor is instantiated once for the lifetime of the application, so it can declare only singleton services as constructor parameters. The attribute is collected from the assemblies marked by the AssemblyDiscoverableAttribute only.

Constructors

RegisterListingCellValueExtractorAttribute(string, Type)

Initializes a new instance of the RegisterListingCellValueExtractorAttribute class.

public RegisterListingCellValueExtractorAttribute(string componentName, Type extractorType)

Parameters

componentName string

Name of the front-end component whose cells the extractor handles.

extractorType Type

Type implementing the Kentico.Xperience.Admin.Base.IComponentCellValueExtractor interface.