Introduction (React)

This example shows the most basic implementation of DataViews and demonstrates how easy it is to add a DataView component to a page

This example uses React.

<p>This example shows the most basic implementation of DataViews and demonstrates how easy it is to add a DataView component to a page.</p> <p>There are only four required components:</p> <ul> <li><strong>gc.dataviews.core.css</strong> - Base Style Sheet that configures the basic formatting for a DataView component.</li> <li><strong>gc.dataviews.common.js</strong> - Base JavaScript library loads basic functionality which shared in entire SpreadJS family</li> <li><strong>gc.dataviews.core.js</strong> - loads the core functionality for a data view</li> <li><strong>Layout Engine:</strong> - layout engines are what make DataViews unique. To change the layout, reference its associated JavaScript library to get a professionally designed view. Layouts include, calendar, card, masonry, timeline, trellis, and more. This example uses <strong>gc.dataviews.grid.js</strong> which presents a typical grid view.</li> </ul> <p>As you can see in the source code below, initializing this view only requires a single line of code.</p> <p>Note: data is randomly generated.</p>
<!DOCTYPE html> <html lang="en"> <head> <base href="/dataviewsjs/demos/en/sample/Features/Basics/Introduction/react/" /> <meta charset="utf-8" /> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta name="description" content="This example shows the most basic implementation of DataViews and demonstrates how easy it is to add a DataView component to a page" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <title>Introduction | Features | GrapeCity DataViewsJS React Demos</title> <link href="/dataviewsjs/demos/node_modules/normalize.css/normalize.css" rel="stylesheet" type="text/css" /> <link href="/dataviewsjs/demos/static/css/base.css" rel="stylesheet" type="text/css" /> <link href="/dataviewsjs/demos/static/dataviews/gc.dataviews.core.min.css" rel="stylesheet" type="text/css" /> <link href="/dataviewsjs/demos/static/dataviews/gc.dataviews.grid.min.css" rel="stylesheet" type="text/css" /> <!-- Google Tag Manager --> <script> (function (w, d, s, l, i) { w[l] = w[l] || []; w[l].push({ 'gtm.start': new Date().getTime(), event: 'gtm.js' }); var f = d.getElementsByTagName(s)[0], j = d.createElement(s), dl = l != 'dataLayer' ? '&l=' + l : ''; j.async = true; j.src = 'https://www.googletagmanager.com/gtm.js?id=' + i + dl; f.parentNode.insertBefore(j, f); })(window, document, 'script', 'dataLayer', 'GTM-WT462SJ'); </script> <!-- End Google Tag Manager --> <script src="/dataviewsjs/demos/static/js/app-polyfills.min.js" type="text/javascript"></script> <script type="text/javascript"> window.process = { env: { NODE_ENV: 'production', USE_NPM: false, USE_CDN: false, SITE_ROOT: '/dataviewsjs/demos', FRAMEWORK: 'react', DVJS_LICENSE_KEY: 'E674186349827489#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', SJS_LICENSE_KEY: '*.grapecity.com,E613631884219496#B0qRgJHWSJ7NyBlc8BjNMRHW7g7YldTZXFTQuFnW4hVOCplVSlVV09ERlhEZuVTVKlTazE4Q6VGSw2CdWZUWSVmbjVXbrxmWFVWR8ZzQro7U84WMGdlbuVHb73kS5kjUTN4NvFVdLdXWVR4Nox6Z7UUSysEcXJEMsN6bDN4TxMDVwVmWBRzKxhkTzAXTaJmdD3CRFJTd8R4R6M5RklWa6oUaLlXMwR4R8ZUdtRWVxUUaQh6VXNDdEhlZ7FHR6QXTPJTVvkWcyZnbSdHRtZHcYF6TKN4axYGcZNjTDF7TvFTTr24VqZjVHVjcLd7QkRmdNxkI0IyUiwiI5gDOEF4QGVjI0ICSiwiMzkTO9kTOyMTM0IicfJye35XX3JSSGljQiojIDJCLiITMuYHITpEIkFWZyB7UiojIOJyebpjIkJHUiwiI4MDMyEDMgkDM8ATOxAjMiojI4J7QiwiIt36YukHdpNWZwFmcn9iKiojIz5GRiwiIj9WagkHdpNUZwFmcHJiOiEmTDJCLlVnc4pjIsZXRiwiI6kDN9EjM4gDOxMjNzEjNiojIklkIs4XZzxWYmpjIyNHZisnOiwmbBJye0ICRiwiI34TQ72kNBV6YXpXdGxGWxdHcol4MyUGUHJVbQVHRx44Sw84YxRkS4QnZadDNmhWWxV5QxFlTlZEbBJ5N8gUNQlDb7J6Kl36YHVnb4NGN92UMFdlNORFU8VDSaFlQSVlS4EHTrA5Ohh', }, }; </script> <script src="/dataviewsjs/demos/static/js/license.js" type="text/javascript"></script> <script src="/dataviewsjs/demos/node_modules/systemjs/dist/system.js" type="text/javascript"></script> <script src="systemjs.config.js" type="text/javascript"></script> </head> <body class="theme-default"> <!-- Google Tag Manager (noscript) --> <noscript ><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-WT462SJ" height="0" width="0" style="display: none; visibility: hidden;" ></iframe ></noscript> <!-- End Google Tag Manager (noscript) --> <noscript>You need to enable JavaScript to run this app.</noscript> <div id="root"></div> <script type="text/javascript"> System.import('./app.js'); </script> </body> </html>
import React from 'react'; import ReactDOM from 'react-dom'; import DataView from '@grapecity/dataviews.react'; import '@grapecity/dataviews.grid'; import { data } from './data'; const app = <DataView id="grid" className="grid" data={data} />; ReactDOM.render(app, document.getElementById('root'));
const countries = ['US', 'Germany', 'UK', 'Japan', 'Italy', 'Greece']; export const data = []; for (let i = 0; i < 100; i++) { data.push({ id: i, country: countries[i % countries.length], date: new Date(2019, i % 12, (i % 28) + 1), amount: Math.floor(Math.random() * 10000), active: i % 4 === 0, }); }
(function () { const IS_PROD = window.process.env.NODE_ENV === 'production'; const USE_NPM = window.process.env.USE_NPM; const USE_CDN = window.process.env.USE_CDN; const SITE_ROOT = window.process.env.SITE_ROOT; const FRAMEWORK = window.process.env.FRAMEWORK; const ext = IS_PROD ? '.min.js' : '.js'; function js(name) { return name + ext; } function npm(t) { if (!t.file) { t.file = IS_PROD ? t.prod : t.dev; } const version = USE_CDN && t.version ? '@' + t.version : ''; const path = t.pkg + version + '/' + t.file; if (USE_CDN) { return 'https://unpkg.com/' + path; } return 'npm:' + path; } function dv(t) { if (USE_CDN || USE_NPM) { t.file = 'dist/' + t.file + '.min.js'; return npm(t); } return SITE_ROOT + '/static/dataviews/' + js(t.file); } const isTypeScript = FRAMEWORK === 'angular'; const babelConfig = { es2015: true, react: true, }; const meta = { js: { babelOptions: babelConfig, }, ts: { typescriptOptions: { tsconfig: true }, }, }; const map = { // gc.dataviews packages '@grapecity/dataviews.common': dv({pkg:'@grapecity/dataviews.common',file:'gc.dataviews.common',version:'1.7.5'}), '@grapecity/dataviews.core': dv({pkg:'@grapecity/dataviews.core',file:'gc.dataviews.core',version:'1.7.5'}), '@grapecity/dataviews.grid': dv({pkg:'@grapecity/dataviews.grid',file:'gc.dataviews.grid',version:'1.7.5'}), '@grapecity/dataviews.cardlayout': dv({pkg:'@grapecity/dataviews.cardlayout',file:'gc.dataviews.cardlayout',version:'1.7.5'}), '@grapecity/dataviews.masonry': dv({pkg:'@grapecity/dataviews.masonry',file:'gc.dataviews.masonry',version:'1.7.5'}), '@grapecity/dataviews.calendar': dv({pkg:'@grapecity/dataviews.calendar',file:'gc.dataviews.calendar',version:'1.7.5'}), '@grapecity/dataviews.timeline': dv({pkg:'@grapecity/dataviews.timeline',file:'gc.dataviews.timeline',version:'1.7.5'}), '@grapecity/dataviews.trellis': dv({pkg:'@grapecity/dataviews.trellis',file:'gc.dataviews.trellis',version:'1.7.5'}), '@grapecity/dataviews.gantt': dv({pkg:'@grapecity/dataviews.gantt',file:'gc.dataviews.gantt',version:'1.7.5'}), '@grapecity/dataviews.searchbox': dv({pkg:'@grapecity/dataviews.searchbox',file:'gc.dataviews.searchbox',version:'1.7.5'}), '@grapecity/dataviews.react': dv({pkg:'@grapecity/dataviews.react',file:'gc.dataviews.react',version:'1.7.5'}), '@grapecity/dataviews.vue': dv({pkg:'@grapecity/dataviews.vue',file:'gc.dataviews.vue',version:'1.7.5'}), '@grapecity/dataviews.angular': dv({pkg:'@grapecity/dataviews.angular',file:'gc.dataviews.angular',version:'1.7.5'}), '@grapecity/dataviews.csvexport': dv({pkg:'@grapecity/dataviews.angular',file:'gc.dataviews.csvexport',version:'1.7.5'}), // third-party libs react: npm({pkg:'react',prod:'umd/react.production.min.js',dev:'umd/react.development.js',version:'16.13.1'}), 'react-dom': npm({pkg:'react-dom',prod:'umd/react-dom.production.min.js',dev:'umd/react-dom.development.js',version:'16.13.1'}), 'react-router-dom': npm({pkg:'react-router-dom',prod:'umd/react-router-dom.min.js',dev:'umd/react-router-dom.js',version:'5.1.2'}), 'vue': npm({pkg:'vue',file:'dist/vue.js',version:'2.6.11'}), 'vue-router': npm({pkg:'vue-router',file:'dist/vue-router.js',version:'3.1.6'}), 'lodash': npm({pkg: 'lodash', file: js('lodash')}), 'zone.js': npm({pkg: 'zone.js', file: js('dist/zone')}), 'rxjs': npm({pkg: 'rxjs', file: js('bundles/rxjs.umd')}), 'rxjs/operators': npm({pkg:'rxjs-operators-bundle',prod:'dist/bundle.min.js',dev:'dist/bundle.js',version:'1.0.2'}), '@angular/core': npm({pkg: '@angular/core', file: js('bundles/core.umd')}), '@angular/common': npm({pkg: '@angular/common', file: js('bundles/common.umd')}), '@angular/compiler': npm({pkg: '@angular/compiler', file: js('bundles/compiler.umd')}), '@angular/platform-browser': npm({pkg: '@angular/platform-browser', file: js('bundles/platform-browser.umd')}), '@angular/platform-browser-dynamic': npm({pkg: '@angular/platform-browser-dynamic', file: js('bundles/platform-browser-dynamic.umd')}), '@angular/http': npm({pkg: '@angular/http', file: js('bundles/http.umd')}), '@angular/common/http': npm({pkg: '@angular/common', file: js('bundles/common-http.umd')}), '@angular/router': npm({pkg: '@angular/router', file: js('bundles/router.umd')}), '@angular/forms': npm({pkg: '@angular/forms', file: js('bundles/forms.umd')}), // systemjs plugins 'systemjs-plugin-json': npm({pkg:'systemjs-plugin-json',file:'json.js',version:'0.3.0'}), 'systemjs-plugin-css': npm({pkg:'systemjs-plugin-css',file:'css.js',version:'0.1.37'}), 'systemjs-plugin-babel': npm({pkg:'systemjs-plugin-babel',file:'plugin-babel.js',version:'0.0.25'}), 'systemjs-babel-build': npm({pkg:'systemjs-plugin-babel',file:'systemjs-babel-browser.js',version:'0.0.25'}), 'plugin-typescript': npm({pkg:'plugin-typescript',file:'lib/plugin.js',version:'8.0.0'}), 'typescript': npm({pkg:'typescript',file:'lib/typescript.js',version:'3.8.3'}), 'systemjs-vue-browser': npm({pkg:'systemjs-vue-browser',file:'index.js',version:'1.0.11'}), }; const config = { defaultJSExtensions: true, transpiler: isTypeScript ? 'plugin-typescript' : 'systemjs-plugin-babel', typescriptOptions: { tsconfig: true }, meta: { '*.json': {loader: 'systemjs-plugin-json'}, '*.css': {loader: 'systemjs-plugin-css'}, '*.vue': {loader: 'systemjs-vue-browser'}, '*.js': meta.js, '*.ts': meta.ts, 'app.js': { format: 'esm', babelOptions: babelConfig, }, 'typescript': { exports: 'ts', }, '@grapecity/dataviews.common': { format: 'amd', }, '@grapecity/dataviews.core': { format: 'amd', deps: [ '@grapecity/dataviews.common', ], }, '@grapecity/dataviews.grid': { format: 'amd', deps: [ '@grapecity/dataviews.common', '@grapecity/dataviews.core', ], }, '@grapecity/dataviews.cardlayout': { format: 'amd', deps: [ '@grapecity/dataviews.common', ], }, '@grapecity/dataviews.masonry': { format: 'amd', deps: [ '@grapecity/dataviews.common', ], }, '@grapecity/dataviews.calendar': { format: 'amd', deps: [ '@grapecity/dataviews.common', '@grapecity/dataviews.core', ], }, '@grapecity/dataviews.timeline': { format: 'amd', deps: [ '@grapecity/dataviews.common', ], }, '@grapecity/dataviews.trellis': { format: 'amd', deps: [ '@grapecity/dataviews.common', ], }, '@grapecity/dataviews.gantt': { format: 'amd', deps: [ '@grapecity/dataviews.common', ], }, '@grapecity/dataviews.searchbox': { format: 'amd', deps: [ '@grapecity/dataviews.common', ], }, '@grapecity/dataviews.react': { format: 'amd', deps: [ 'react', '@grapecity/dataviews.common', '@grapecity/dataviews.core' ], }, '@grapecity/dataviews.vue': { format: 'amd', deps: [ 'vue', '@grapecity/dataviews.common', '@grapecity/dataviews.core' ], }, '@grapecity/dataviews.angular': { format: 'amd', deps: [ '@angular/core', '@grapecity/dataviews.common', '@grapecity/dataviews.core' ], }, '@grapecity/dataviews.csvexport': { format: 'amd', deps: [ '@grapecity/dataviews.common' ], }, }, paths: { // paths serve as alias 'npm:': SITE_ROOT + '/node_modules/', }, // map tells the System loader where to look for things map: map, // packages tells the System loader how to load when no filename and/or no extension packages: { '.': { defaultExtension: isTypeScript ? 'ts' : 'js' }, node_modules: { defaultExtension: 'js' }, } }; // fast format detection to avoid detection by source code using regexp Object.keys(map).filter(function (key) { return !config.meta[key]; }).forEach(function (key) { const path = map[key]; if (path.indexOf('/umd') >= 0 || path.indexOf('.umd') >= 0) { config.meta[key] = { format: 'amd' }; } if (path.indexOf('/cjs') >= 0) { config.meta[key] = { format: 'cjs' }; } }); System.config(config); })(this);