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.

This example shows the most basic implementation of DataViews and demonstrates how easy it is to add a DataView component to a page. There are only four required components: gc.dataviews.core.css - Base Style Sheet that configures the basic formatting for a DataView component. gc.dataviews.common.js - Base JavaScript library loads basic functionality which shared in entire SpreadJS family gc.dataviews.core.js - loads the core functionality for a data view Layout Engine: - 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 gc.dataviews.grid.js which presents a typical grid view. As you can see in the app.js code, initializing this view only requires a single line of code. Note: Data is randomly generated.
<!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 | MESCIUS 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" /> <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: 'E348418822993781#B0EWvwY4dNNVQqJHUDpFROVWe5ZWNYFlVQFmRsJWRht4Z6lDO4Vla7YUaXhEWxd7Z5YXMuRnY7tWTQRHSlVnaYlXNhlEOpdkZ0FHWYJ5QKd6VXN5aR3ieGhUav9kZTBXWahkYBhEVutmZ72CbjdlZvV5TVdGdiplQsZXe95kUmNmZVF5cJ3mcypWNyx4UydESE3UblxGZyE7KQ94R4BjbUxUewsiaoREMxRDNllWREV6Voh4Q4dDZPRjWrIzUJl4TERXcQZWMHp4Sp9WaMZzN5o6StJmVDJXcwIVVmR6UMVGOlxUW8RmTxZDZTJWVN5GZqJHZuVDMkVGSW3WdxNzKCdDdSB7TzY7cqlnMU5GVyNzNP9WMyhDRvEEOFdkQORDM4dFVlFFWqFWSyMjNQJiOiMlIsISQyIkQ9YjQxIiOigkIsUTM7YjNxYTM0IicfJye&amp;Qf35VfikFVVljI0IyQiwiIxYHITp4c7VWaWFGdhRkI0IiTis7W0ICZyBlIsIiNxUTN6ADI8EDMxMjMwIjI0ICdyNkIsIyc59yc5l6YzVWbuoCLwpmLzVXajNXZt9iKs2WauMXdpN6cl5mLqwSbvNmLzVXajNXZt9iKsAnau26YuMXdpN6cl5mLqwSbvNmL6VGZ9RXajVGchJ7ZuoCLuNmLt36YukHdpNWZwFmcn9iKs46bj9Se4l6YlBXYydmLqwicr9ybj9Se4l6YlBXYydmLqwCcq9ybj9Se4l6YlBXYydmLqIiOiMXbEJCLiMVVJN4UF5kI0ISYONkIsUWdyRnOiwmdFJCLiEDO7MTO9IjM8gTM4gDNzIiOiQWSisnOiQkIsISP3EkVxBVUHFDMplzLlVUdGd7cI9UeIt4SshESzV7NvY7ZxlDOuNTb5tzLr', SJS_LICENSE_KEY: 'E518585142165236#B0wm4nx4QzdlTHRTSOFzcvVnaJdjSnNEeXdTMUtSUzk6bU94QuVXNwZVZjd4SzYjcadXRIVEMzEXTThkVyR7R85UayoHZZBTYQ5mZyh4Shd6VxFXazF4cBNGRG5WTvUGTsV4T6knQYRzKxxUdk9EarplU7d6VLF6KIR7bPJ5N6ZUMWZWaURGRKRDbLJDN5YjSN5mUoxmaxonSD56LEh7Y7RXenpmTvomevZlV9dkaysCO7hTRQFHcGRWQyc5LI9kQmB7QwR4Z7ZHOR3CSXp6SiFWYzFXeXZUSp94K8VDTkFjdwl4KptSYlRWcDxmNE5kS6kzdrkVcNJXROVGbLJkcTNGRzIER8tmd4YGNhh7dxAnMvIHRv46VtBXS4U5KvJ6dZJ6M5p4TxIjd9I5QSpXTTV6SDZXb7lzaL56ZiojITJCLikTQxUTQFV4NiojIIJCLyETO7UzM7kTO0IicfJye&amp;Qf35VfikkR9IkI0IyQiwiIyEjL6ByUKBCZhVmcwNlI0IiTis7W0ICZyBlIsISNwkTN6ADI8EDMxMjMwIjI0ICdyNkIsIyc59yc5l6YzVWbuoCLwpmLzVXajNXZt9iKs2WauMXdpN6cl5mLqwSbvNmLzVXajNXZt9iKsAnau26YuMXdpN6cl5mLqwSbvNmL6VGZ9RXajVGchJ7ZuoCLuNmLt36YukHdpNWZwFmcn9iKs46bj9Se4l6YlBXYydmLqwicr9ybj9Se4l6YlBXYydmLqwCcq9ybj9Se4l6YlBXYydmLqIiOiMXbEJCLiMVVJN4UF5kI0ISYONkIsUWdyRnOiwmdFJCLiYzMyUjNxIDNxUDO5gTM5IiOiQWSiwSfdtlOicGbmJCLlNHbhZmOiI7ckJye0ICbuFkI1pjIEJCLi4TPRtGOhtWWEFWd4IDOLRVRvx4SyMGcDhTW6n4ep', }, }; </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"> <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:'1.8.17'}), '@grapecity/dataviews.core': dv({pkg:'@grapecity/dataviews.core',file:'gc.dataviews.core',version:'1.8.17'}), '@grapecity/dataviews.grid': dv({pkg:'@grapecity/dataviews.grid',file:'gc.dataviews.grid',version:'1.8.17'}), '@grapecity/dataviews.cardlayout': dv({pkg:'@grapecity/dataviews.cardlayout',file:'gc.dataviews.cardlayout',version:'1.8.17'}), '@grapecity/dataviews.masonry': dv({pkg:'@grapecity/dataviews.masonry',file:'gc.dataviews.masonry',version:'1.8.17'}), '@grapecity/dataviews.calendar': dv({pkg:'@grapecity/dataviews.calendar',file:'gc.dataviews.calendar',version:'1.8.17'}), '@grapecity/dataviews.timeline': dv({pkg:'@grapecity/dataviews.timeline',file:'gc.dataviews.timeline',version:'1.8.17'}), '@grapecity/dataviews.trellis': dv({pkg:'@grapecity/dataviews.trellis',file:'gc.dataviews.trellis',version:'1.8.17'}), '@grapecity/dataviews.gantt': dv({pkg:'@grapecity/dataviews.gantt',file:'gc.dataviews.gantt',version:'1.8.17'}), '@grapecity/dataviews.searchbox': dv({pkg:'@grapecity/dataviews.searchbox',file:'gc.dataviews.searchbox',version:'1.8.17'}), '@grapecity/dataviews.react': dv({pkg:'@grapecity/dataviews.react',file:'gc.dataviews.react',version:'1.8.17'}), '@grapecity/dataviews.vue': dv({pkg:'@grapecity/dataviews.vue',file:'gc.dataviews.vue',version:'1.8.17'}), '@grapecity/dataviews.angular': dv({pkg:'@grapecity/dataviews.angular',file:'gc.dataviews.angular',version:'1.8.17'}), '@grapecity/dataviews.csvexport': dv({pkg:'@grapecity/dataviews.angular',file:'gc.dataviews.csvexport',version:'1.8.17'}), // 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:'5.2.0'}), 'vue': npm({pkg:'vue',file:'dist/vue.js',version:'2.6.12'}), 'vue-router': npm({pkg:'vue-router',file:'dist/vue-router.js',version:'3.4.3'}), '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:'4.0.2'}), '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);