DevExtreme React - Web API Service
DevExtreme provides the DevExtreme.AspNet.Data extension to access an ASP.NET Web API service. This extension consists of two parts: the server-side part implements data processing on the server according to the protocol the TreeList uses; the client-side part creates and configures a CustomStore to access the server from the client. The following code shows how to use the extension's client-side createStore method.
You should configure remoteOperations to notify the TreeList that the server handles data.
jQuery
$(function() { var serviceUrl = "http://url/to/my/service"; $("#treeListContainer").dxTreeList({ dataSource: DevExpress.data.AspNet.createStore({ key: "ID", loadUrl: serviceUrl + "/GetAction", insertUrl: serviceUrl + "/InsertAction", updateUrl: serviceUrl + "/UpdateAction", deleteUrl: serviceUrl + "/DeleteAction" }), remoteOperations: { filtering: true, sorting: true, grouping: true }, // ... }) });
Angular
import { DxTreeListModule } from "devextreme-angular"; import CustomStore from "devextreme/data/custom_store"; import { createStore } from "devextreme-aspnet-data-nojquery"; // ... export class AppComponent { store: CustomStore; constructor() { let serviceUrl = "http://url/to/my/service"; this.store = createStore({ key: "ID", loadUrl: serviceUrl + "/GetAction", insertUrl: serviceUrl + "/InsertAction", updateUrl: serviceUrl + "/UpdateAction", deleteUrl: serviceUrl + "/DeleteAction" }) } } @NgModule({ imports: [ // ... DxTreeListModule ], // ... })
<dx-tree-list ... [dataSource]="store"> <dxo-remote-operations [filtering]="true" [sorting]="true" [grouping]="true"> </dxo-remote-operations> </dx-tree-list>
If you have technical questions, please create a support ticket in the DevExpress Support Center.