DxGridListEditor Class

List Editor that can be used in XAF ASP.NET Core Blazor UI applications to display List Views in a UI.

Namespace: DevExpress.ExpressApp.Blazor.Editors

Assembly: DevExpress.ExpressApp.Blazor.v22.2.dll

NuGet Package: DevExpress.ExpressApp.Blazor

Declaration

C#
VB.NET

public class DxGridListEditor :
    ColumnsListEditor,
    IComplexListEditor,
    IConfirmationRequestClient,
    IDxGridLayoutChangedHolder,
    IDxGridValidation,
    IExportable,
    IGridEditingLifeCycle,
    ISupportAppearanceCustomization,
    ISupportEnabledCustomization,
    ISupportNewItemRowPosition,
    ISupportUpdate,
    IAccessor<IExceptionHandlerService>

Public Class DxGridListEditor
    Inherits ColumnsListEditor
    Implements IComplexListEditor,
               IConfirmationRequestClient,
               IDxGridLayoutChangedHolder,
               IDxGridValidation,
               IExportable,
               IGridEditingLifeCycle,
               ISupportAppearanceCustomization,
               ISupportEnabledCustomization,
               ISupportNewItemRowPosition,
               ISupportUpdate,
               IAccessor(Of IExceptionHandlerService)

Remarks

List Views use List Editors to display object collections in a UI. The DxGridListEditor displays data in a table:

DxGridListEditor OverView

To display object collections, the DxGridListEditor uses an instance of the DxGrid class.

Features include:

Client and Server Mode for XPO and EF Core.
Data Editing.
Protected Content Placeholders for Secured Data Rows.
Property Editors as Cell Templates.
Grouping, Sorting, Filtering.
Group and Total Summaries.
Save layout settings in the Application Model.
Selection API.
Context-dependent Menu Toolbar.
Conditional appearance for cells.
Column Resizing.
Column Chooser.

The DxGridListEditor does not support the following features:

ServerView, InstantFeedback, InstantFeedbackView, DataView, and Queryable modes.
Column best-fit.

Enable the DxGridListEditor

The DxGridListEditor is enabled by default for v22.1+ projects.

DxGridListEditor in a Project Upgraded from Older Versions

If you updated your project from v21.2 or earlier, do the following:

Open Model.xafml file from the Blazor module project. In the Model Editor, go to ApplicationName | Views. Set the DefaultListEditor property to DevExpress.ExpressApp.Blazor.Editors.DxGridListEditor.
If you enabled DxGridListEditor in v21.2, remove the code used in v21.2 to enable DxGridListEditor in your application.
If you edited the DxGridListEditor model properties, update your code according to the following tutorial: How to: Access the Grid Component in a List View.