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Pivot Grid

Web API Service

The PivotGrid can communicate with a Web API service. The quantity of aggregated data is irrelevant when aggregation is performed on the server. For example, the widget works with a million aggregated records in this demo.

To configure access to a Web API service from the client, use the createStore method (part of the DevExtreme.AspNet.Data extension).

You should also set the remoteOperations option to true to notify the PivotGrid that data is aggregated on the server.

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<dx-pivot-grid [allowSorting]="true" [allowSortingBySummary]="true" [allowFiltering]="true" [height]="620" [showBorders]="true" rowHeaderLayout="tree" [dataSource]="dataSource"> <dxo-scrolling mode="virtual"></dxo-scrolling> </dx-pivot-grid>
import { NgModule, Component, enableProdMode, ChangeDetectionStrategy } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { DxPivotGridModule } from 'devextreme-angular'; import * as AspNetData from "devextreme-aspnet-data-nojquery"; if(!/localhost/.test(document.location.host)) { enableProdMode(); } @Component({ styleUrls: ['app/app.component.css'], selector: 'demo-app', templateUrl: 'app/app.component.html' }) export class AppComponent { dataSource: any; constructor() { this.dataSource = { remoteOperations: true, store: AspNetData.createStore({ key: "OrderID", loadUrl: "https://js.devexpress.com/Demos/WidgetsGalleryDataService/api/Sales/Orders" }), fields: [{ caption: "Category", dataField: "ProductCategoryName", width: 250, expanded: true, sortBySummaryField: "SalesAmount", sortBySummaryPath: [], sortOrder: "desc", area: "row" }, { caption: "Subcategory", dataField: "ProductSubcategoryName", width: 250, sortBySummaryField: "SalesAmount", sortBySummaryPath: [], sortOrder: "desc", area: "row" }, { caption: "Product", dataField: "ProductName", area: "row", sortBySummaryField: "SalesAmount", sortBySummaryPath: [], sortOrder: "desc", width: 250 }, { caption: "Date", dataField: "DateKey", dataType: "date", area: "column" }, { caption: "Amount", dataField: "SalesAmount", summaryType: "sum", format: "currency", area: "data" }, { caption: "Store", dataField: "StoreName" }, { caption: "Quantity", dataField: "SalesQuantity", summaryType: "sum" }, { caption: "Unit Price", dataField: "UnitPrice", format: "currency", summaryType: "sum" }, { dataField: "Id", visible: false }] } } } @NgModule({ imports: [ BrowserModule, DxPivotGridModule ], declarations: [AppComponent], bootstrap: [AppComponent] }) export class AppModule { } platformBrowserDynamic().bootstrapModule(AppModule);
// In real applications, you should not transpile code in the browser. You can see how to create your own application with Angular and DevExtreme here: // https://js.devexpress.com/Documentation/Guide/Angular_Components/Getting_Started/Create_a_DevExtreme_Application/ System.config({ transpiler: 'ts', typescriptOptions: { module: "commonjs", emitDecoratorMetadata: true, experimentalDecorators: true }, meta: { 'typescript': { "exports": "ts" }, 'devextreme-aspnet-data-nojquery': { "esModule": true } }, paths: { 'npm:': 'https://unpkg.com/' }, map: { 'ts': 'npm:plugin-typescript@8.0.0/lib/plugin.js', 'typescript': 'npm:typescript@3.4.5/lib/typescript.js', '@angular/core': 'npm:@angular/core@8.0.0/bundles/core.umd.js', '@angular/common': 'npm:@angular/common@8.0.0/bundles/common.umd.js', '@angular/compiler': 'npm:@angular/compiler@8.0.0/bundles/compiler.umd.js', '@angular/platform-browser': 'npm:@angular/platform-browser@8.0.0/bundles/platform-browser.umd.js', '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic@8.0.0/bundles/platform-browser-dynamic.umd.js', '@angular/router': 'npm:@angular/router@8.0.0/bundles/router.umd.js', '@angular/forms': 'npm:@angular/forms@8.0.0/bundles/forms.umd.js', '@angular/common/http': 'npm:@angular/common@8.0.0/bundles/common-http.umd.js', 'tslib': 'npm:tslib/tslib.js', 'rxjs': 'npm:rxjs@6.3.3', 'rxjs/operators': 'npm:rxjs@6.3.3/operators', 'devextreme': 'npm:devextreme@19.1', 'jszip': 'npm:jszip@3.1.3/dist/jszip.min.js', 'quill': 'npm:quill@1.3.7/dist/quill.js', 'devexpress-diagram': 'npm:devexpress-diagram', 'devextreme-angular': 'npm:devextreme-angular@19.1', 'devextreme-aspnet-data-nojquery': 'npm:devextreme-aspnet-data-nojquery@2.5.1' }, packages: { 'app': { main: './app.component.ts', defaultExtension: 'ts' }, 'devextreme': { defaultExtension: 'js' }, 'rxjs': { main: 'index.js', defaultExtension: 'js' }, 'rxjs/operators': { main: 'index.js', defaultExtension: 'js' }, 'devextreme-angular': { main: 'index.js', defaultExtension: 'js' } } });
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>DevExtreme Demo</title> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.1.7/css/dx.common.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.1.7/css/dx.light.css" /> <script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script> <script src="https://unpkg.com/zone.js@0.6.25/dist/zone.js"></script> <script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script> <script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script> <script src="config.js"></script> <script> System.import('app').catch(console.error.bind(console)); </script> </head> <body class="dx-viewport"> <div class="demo-container"> <demo-app>Loading...</demo-app> </div> </body> </html>