Angular TreeList - Server-Side Data Processing

We recommend server-side data processing for large datasets. The ODataStore supports server-side filtering and sorting. DevExtreme provides extensions that help implement data processing for ASP.NET and PHP servers. You can also use the third-party extension for MongoDB. If these extensions do not suit your data source, implement server-side data processing manually according to the protocol described in the Custom Sources article.

Specify the remoteOperations property to notify the TreeList of the server's data processing operations.

$(function() {
    $("#treeListContainer").dxTreeList({ 
        // ...
        remoteOperations: {
            filtering: true,
            sorting: true,
            grouping: true
        }
    });
}); 

<dx-tree-list ... >
    <dxo-remote-operations
        [filtering]="true"
        [sorting]="true"
        [grouping]="true"> 
    </dxo-remote-operations>
</dx-tree-list>

import { DxTreeListModule } from "devextreme-angular";
// ...
export class AppComponent {
    // ...
}
@NgModule({
    imports: [
        // ...
        DxTreeListModule
    ],
    // ...
})