OAuth

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 idToken value that can be used to sign with the Firebase security infrastructure.

Learn about FlexGrid | Snapshot OAuth2 Documentation | Cloud API Reference

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; import { Snapshot } from '@grapecity/wijmo.cloud'; import { isIE, isSafari, createElement } from '@grapecity/wijmo'; import { FlexGrid } from '@grapecity/wijmo.grid'; document.readyState === 'complete' ? init() : window.onload = init; function init() { // Chrome and Safari are not supported if (isIE() || isSafari()) { createElement(` <h4> IE and Safari are not supported </h4> <p> Sorry, this sample requires features that are not available in IE or Safari. Please try it in Chrome, Firefox, or Edge. </p> <p> Running the firestore client libraries in IE or Safari is possible, but requires a polyfill. For more information, please see <a href="https://firebase.google.com/support/guides/environments_js-sdk"> Supported environments for the Firebase JavaScript SDK</a>. </p> `, document.body); return; } // initialize the Firestore web client libraries const firebaseConfig = { apiKey: "AIzaSyBeEwDqO_h1KOMRekRrDizOZweSiTXRj2Y", authDomain: "test-9c0be.firebaseapp.com", databaseURL: "https://test-9c0be.firebaseio.com", projectId: "test-9c0be", storageBucket: "test-9c0be.appspot.com", messagingSenderId: "60621001861", appId: "1:60621001861:web:41612ef8a472741dbd45ec" }; const firebase = window['firebase']; firebase.initializeApp(firebaseConfig); // create the Snapshot const db = firebase.firestore(); const restaurants = db.collection('restaurants'); const snapshot = new Snapshot(restaurants, { //query: restaurants.where('type', 'in', ['Japanese', 'German' ]), //deferCommits: true, //pageSize: 5 }); // show the data in a FlexGrid let theGrid = new FlexGrid('#theGrid', { isReadOnly: true, allowAddNew: true, allowDelete: true, selectionMode: 'MultiRange', showMarquee: true, autoGenerateColumns: false, columns: [ { binding: 'id', header: 'ID' }, { binding: 'name', header: 'Name' }, { binding: 'type', header: 'Type' }, ], itemsSource: snapshot }); const CLIENT_ID = '4727401369-ia1ur90eb7et0udmkvugc8i7c3v7u4t4.apps.googleusercontent.com'; window.google.accounts.id.initialize({ client_id: CLIENT_ID, callback: (credentialResponse) => { if (!credentialResponse || !credentialResponse.credential) { return console.log('You are not logged in!'); } theGrid.isReadOnly = false; }, }); window.google.accounts.id.renderButton(document.getElementById("signIn"), { theme: "outline", size: "large" }); window.google.accounts.id.prompt(); }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>MESCIUS Wijmo Snapshot Gsi</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- Firestore web client libraries --> <script src="https://www.gstatic.com/firebasejs/7.21.1/firebase-app.js"></script> <script src="https://www.gstatic.com/firebasejs/7.21.1/firebase-auth.js"></script> <script src="https://www.gstatic.com/firebasejs/7.21.1/firebase-firestore.js"></script> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <!-- Gsi --> <script src="https://accounts.google.com/gsi/client" async defer></script> <script> System.import('./src/app'); </script> </head> <body> <div class="container-fluid"> <!-- sign in --> <div class="auth"> <div id="g_id_onload" data-client_id="4727401369-ia1ur90eb7et0udmkvugc8i7c3v7u4t4.apps.googleusercontent.com" data-context="signin" data-ux_mode="popup" data-auto_prompt="false"> </div> <div class="g_id_signin" data-type="standard" data-shape="rectangular" data-theme="outline" data-text="signin" data-size="large" data-logo_alignment="left"> </div> </div> <!-- show the grid --> <div id="theGrid"></div> </div> </body> </html>
.wj-flexgrid { height: 300px; } .auth { display: flex; align-items: center; justify-content: space-between; padding: 12px; }
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