OData Service

Use the ODataStore to bind the DataGrid to data an OData service supplies. It provides an interface for loading and editing data and allows you to handle data-related events.

jQuery
JavaScript
$(function() {
    $("#gridContainer").dxDataGrid({
        dataSource: new DevExpress.data.ODataStore({
            url: "https://js.devexpress.com/Demos/DevAV/odata/Products",
            key: "Product_ID",
            onLoaded: function () {
                // Event handling commands go here
            }
        })
    });
});
Angular
TypeScript
HTML
import { DxDataGridModule } from 'devextreme-angular';
import ODataStore from 'devextreme/data/odata/store';
// ...
export class AppComponent {
    productStore = new ODataStore({
        url: "https://js.devexpress.com/Demos/DevAV/odata/Products",
        key: "Product_ID",
        onLoaded: function () {
            // Event handling commands go here
        }
    });
}
@NgModule({
    imports: [
        // ...
        DxDataGridModule
    ],
    // ...
})
<dx-data-grid
    [dataSource]="productStore">
</dx-data-grid>

Data kept in the ODataStore can be processed in the DataSource, for example, it can filter data.

jQuery
JavaScript
$(function() {
    $("#gridContainer").dxDataGrid({
        dataSource: new DevExpress.data.DataSource({
            store: {
                type: "odata",
                url: "https://js.devexpress.com/Demos/DevAV/odata/Products",
                key: "Product_ID"
            },
            filter: ["Product_Available", "=", true]
        })
    });
});
Angular
TypeScript
HTML
import { DxDataGridModule } from 'devextreme-angular';
import 'devextreme/data/odata/store';
import DataSource from 'devextreme/data/data_source';
// ...
export class AppComponent {
    productDataSource = new DataSource({
        store: {
            type: "odata",
            url: "https://js.devexpress.com/Demos/DevAV/odata/Products",
            key: "Product_ID"
        },
        filter: ["Product_Available", "=", true]
    });
}
@NgModule({
    imports: [
        // ...
        DxDataGridModule
    ],
    // ...
})
<dx-data-grid
    [dataSource]="productDataSource">
</dx-data-grid>
NOTE
Setting the ODataStore's deserializeDates option to false may cause filtering issues in the DataGrid. See this option's description for details.

Using the following features with the ODataStore may decrease the performance because they initiate data loading for all pages:

We recommend using a Custom Source instead if you have a large amount of data and need these features.

View Demo

See Also