OAuth (Angular)

The OAuth2 component provides a simple way to authenticate users so they can gain access to your cloud data sources.

When users sign-in using OAuth2, your application gets an accessToken that identifies the user, which may provide them with permissions to read and write to the data source.

Learn about FlexGrid | OAuth2 Documentation | Cloud API Reference

This example uses Angular.

import 'bootstrap.css'; import '@mescius/wijmo.styles/wijmo.css'; import './styles.css'; // import '@angular/compiler'; import { Component, enableProdMode, NgModule, ChangeDetectorRef } from '@angular/core'; import { platformBrowserDynamic } from '@angular/platform-browser-dynamic'; import { BrowserModule } from '@angular/platform-browser'; import { FormsModule } from '@angular/forms'; // import { Firestore, Collection } from '@mescius/wijmo.cloud'; import { SortDescription } from '@mescius/wijmo'; import { DataMap } from '@mescius/wijmo.grid'; import { WjGridModule } from '@mescius/wijmo.angular2.grid'; // const API_KEY = 'AIzaSyBeEwDqO_h1KOMRekRrDizOZweSiTXRj2Y'; declare var google: any; // @Component({ selector: 'app-component', templateUrl: 'src/app.component.html' }) export class AppComponent { products: Collection; mapCat: DataMap; mapSup: DataMap; user: any; constructor(private cdRef: ChangeDetectorRef) { // create the Firestore data source const PROJECT_ID = 'test-9c0be'; let fs = new Firestore(PROJECT_ID, API_KEY, { collections: [ 'Products', 'Categories', 'Suppliers' ] }); // expose products and data maps this.products = fs.getCollection('Products'); this.products.sortDescriptions.push(new SortDescription('ProductID', true)); this.mapCat = new DataMap(fs.getCollection('Categories'), 'CategoryID', 'CategoryName'); this.mapSup = new DataMap(fs.getCollection('Suppliers'), 'SupplierID', 'CompanyName'); } // hook up auth button ngOnInit() { (window as any).google.accounts.id.initialize({ client_id: "4727401369-ia1ur90eb7et0udmkvugc8i7c3v7u4t4.apps.googleusercontent.com", callback: (credentialResponse:any) => { if (!credentialResponse || !credentialResponse.credential) { return console.log('You are not logged in!'); } this.user = credentialResponse; this.cdRef.detectChanges(); }, }); (window as any).google.accounts.id.renderButton( document.getElementById("signIn"), { theme: "outline", size: "large" } ); if (!this.user) (window as any).google.accounts.id.prompt(); } } // @NgModule({ imports: [WjGridModule, BrowserModule, FormsModule], declarations: [AppComponent], bootstrap: [AppComponent] }) export class AppModule { } // enableProdMode(); // Bootstrap application with hash style navigation and global services. platformBrowserDynamic().bootstrapModule(AppModule);
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>MESCIUS Wijmo Gsi</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- Polyfills --> <script src="node_modules/core-js/client/shim.min.js"></script> <script src="node_modules/zone.js/fesm2015/zone.min.js"></script> <!-- SystemJS --> <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.21.5/system.src.js" integrity="sha512-skZbMyvYdNoZfLmiGn5ii6KmklM82rYX2uWctBhzaXPxJgiv4XBwJnFGr5k8s+6tE1pcR1nuTKghozJHyzMcoA==" crossorigin="anonymous"></script> <script src="systemjs.config.js"></script> <!-- Gsi --> <script src="https://accounts.google.com/gsi/client" async defer></script> <script> // workaround to load 'rxjs/operators' from the rxjs bundle System.import('rxjs').then(function (m) { System.set(SystemJS.resolveSync('rxjs/operators'), System.newModule(m.operators)); System.import('./src/app.component'); }); </script> </head> <body> <app-component></app-component> </body> </html>
<div class="container-fluid"> <div class="auth"> <div id="signIn"></div> </div> <wj-flex-grid selectionMode="MultiRange" [showMarquee]="true" [isReadOnly]="!user" [itemsSource]="products"> <wj-flex-grid-column binding="ProductID" header="ID"></wj-flex-grid-column> <wj-flex-grid-column binding="ProductName" header="Product Name" [width]="200"></wj-flex-grid-column> <wj-flex-grid-column binding="CategoryID" header="Category" [width]="150" [dataMap]="mapCat"></wj-flex-grid-column> <wj-flex-grid-column binding="SupplierID" header="Supplier" [width]="150" [dataMap]="mapSup"></wj-flex-grid-column> <wj-flex-grid-column binding="UnitPrice" header="Unit Price" format="n2"></wj-flex-grid-column> <wj-flex-grid-column binding="QuantityPerUnit" header="Qty per Unit" [width]="150"></wj-flex-grid-column> <wj-flex-grid-column binding="UnitsInStock" header="Units in Stock"></wj-flex-grid-column> <wj-flex-grid-column binding="Discontinued"></wj-flex-grid-column> </wj-flex-grid> </div>
.wj-flexgrid { height: 350px; } .auth { display: flex; align-items: center; justify-content: space-between; padding: 12px; } .auth-tip { text-align: right; background: #fffacf8e; border-radius: 0; } .auth-tip .e-mail { font-size: 70%; font-style: italic; }
(function (global) { SystemJS.config({ transpiler: './plugin-typescript.js', typescriptOptions: { "target": "ES2022", "module": "system", "emitDecoratorMetadata": true, "experimentalDecorators": true, }, baseURL: 'node_modules/', meta: { 'typescript': { "exports": "ts" }, '*.css': { loader: 'systemjs-plugin-css' } }, paths: { // paths serve as alias 'npm:': '' }, packageConfigPaths: [ '/node_modules/*/package.json', "/node_modules/@angular/*/package.json", "/node_modules/@mescius/*/package.json" ], map: { 'core-js': 'https://cdn.jsdelivr.net/npm/core-js@2.6.12/client/shim.min.js', 'typescript': 'https://cdnjs.cloudflare.com/ajax/libs/typescript/5.2.2/typescript.min.js', "rxjs": "https://cdnjs.cloudflare.com/ajax/libs/rxjs/7.8.1/rxjs.umd.min.js", 'systemjs-plugin-css': 'https://cdn.jsdelivr.net/npm/systemjs-plugin-css@0.1.37/css.js', '@mescius/wijmo': 'npm:@mescius/wijmo/index.js', '@mescius/wijmo.input': 'npm:@mescius/wijmo.input/index.js', '@mescius/wijmo.styles': 'npm:@mescius/wijmo.styles', '@mescius/wijmo.cultures': 'npm:@mescius/wijmo.cultures', '@mescius/wijmo.chart': 'npm:@mescius/wijmo.chart/index.js', '@mescius/wijmo.chart.analytics': 'npm:@mescius/wijmo.chart.analytics/index.js', '@mescius/wijmo.chart.animation': 'npm:@mescius/wijmo.chart.animation/index.js', '@mescius/wijmo.chart.annotation': 'npm:@mescius/wijmo.chart.annotation/index.js', '@mescius/wijmo.chart.finance': 'npm:@mescius/wijmo.chart.finance/index.js', '@mescius/wijmo.chart.finance.analytics': 'npm:@mescius/wijmo.chart.finance.analytics/index.js', '@mescius/wijmo.chart.hierarchical': 'npm:@mescius/wijmo.chart.hierarchical/index.js', '@mescius/wijmo.chart.interaction': 'npm:@mescius/wijmo.chart.interaction/index.js', '@mescius/wijmo.chart.radar': 'npm:@mescius/wijmo.chart.radar/index.js', '@mescius/wijmo.chart.render': 'npm:@mescius/wijmo.chart.render/index.js', '@mescius/wijmo.chart.webgl': 'npm:@mescius/wijmo.chart.webgl/index.js', '@mescius/wijmo.chart.map': 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'@mescius/wijmo.grid.cellmaker': 'npm:@mescius/wijmo.grid.cellmaker/index.js', '@mescius/wijmo.nav': 'npm:@mescius/wijmo.nav/index.js', '@mescius/wijmo.odata': 'npm:@mescius/wijmo.odata/index.js', '@mescius/wijmo.olap': 'npm:@mescius/wijmo.olap/index.js', '@mescius/wijmo.rest': 'npm:@mescius/wijmo.rest/index.js', '@mescius/wijmo.pdf': 'npm:@mescius/wijmo.pdf/index.js', '@mescius/wijmo.pdf.security': 'npm:@mescius/wijmo.pdf.security/index.js', '@mescius/wijmo.viewer': 'npm:@mescius/wijmo.viewer/index.js', '@mescius/wijmo.xlsx': 'npm:@mescius/wijmo.xlsx/index.js', '@mescius/wijmo.undo': 'npm:@mescius/wijmo.undo/index.js', '@mescius/wijmo.interop.grid': 'npm:@mescius/wijmo.interop.grid/index.js', '@mescius/wijmo.touch': 'npm:@mescius/wijmo.touch/index.js', '@mescius/wijmo.cloud': 'npm:@mescius/wijmo.cloud/index.js', '@mescius/wijmo.barcode': 'npm:@mescius/wijmo.barcode/index.js', '@mescius/wijmo.barcode.common': 'npm:@mescius/wijmo.barcode.common/index.js', 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'https://cdnjs.cloudflare.com/ajax/libs/jszip/3.10.1/jszip.min.js', "@angular/common/http": "https://cdn.jsdelivr.net/npm/@angular/common@16.2.6/fesm2022/http.mjs", "@angular/core": "https://cdn.jsdelivr.net/npm/@angular/core@16.2.6/fesm2022/core.mjs", "@angular/platform-browser": "https://cdn.jsdelivr.net/npm/@angular/platform-browser@16.2.6/fesm2022/platform-browser.mjs", "@angular/common": "https://cdn.jsdelivr.net/npm/@angular/common@16.2.6/fesm2022/common.mjs", "@angular/compiler": "https://cdn.jsdelivr.net/npm/@angular/compiler@16.2.6/fesm2022/compiler.mjs", "@angular/forms": "https://cdn.jsdelivr.net/npm/@angular/forms@16.2.6/fesm2022/forms.mjs", "@angular/localize": "https://cdn.jsdelivr.net/npm/@angular/localize@16.2.6/fesm2022/localize.mjs", "@angular/platform-browser-dynamic": "https://cdn.jsdelivr.net/npm/@angular/platform-browser-dynamic@16.2.6/fesm2022/platform-browser-dynamic.mjs", }, // packages tells the System loader how to load when no filename and/or no extension packages: { "./src": { defaultExtension: 'ts' }, "node_modules": { defaultExtension: 'js' }, wijmo: { defaultExtension: 'js', } } }); })(this);