Electron是一个使用JavaScript、HTML和CSS构建跨平台桌面应用程序的框架。 您能够将Electron与纯JavaScript或您选择的JavaScript框架一块儿使用:javascript
要建立基本的Electron应用程序,请按照下列步骤操做:css
git clone https://github.com/electron/electron-quick-start
cd electron-quick-start
npm install
npm start
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您应该看到以下所示的Hello World应用程序:html
要将WijmoJS添加到应用程序,请先安装它。在命令提示符下,进入app文件夹(electron-quick-start)并键入:前端
npm install Wijmo
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接下来,使用VS Code或您喜爱的编辑器打开index.html文件,并添加如下内容:vue
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Hello World!</title>
<!-- add Bootstrap and Wijmo css -->
<link href=https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css rel="stylesheet"/>
<link href=https://cdn.grapecity.com/wijmo/5.latest/styles/wijmo.min.css rel="stylesheet"/>
<!-- define the app styles -->
<style> .app-panel { margin: 0 48pt; } .app-panel .wj-control { display: inline-block; vertical-align: top; width: 400px; height: 300px; } </style>
</head>
<body>
<div class="container">
<h1>Hello World!</h1>
<p>
<!-- Node.js APIs are available in this renderer process. -->
We are using Node.js
<script>document.write(process.versions.node)</script>,
Chromium <script>document.write(process.versions.chrome)</script>,
and Electron
<script>document.write(process.versions.electron)</script>.
</p>
<!--add Wijmo controls to the page -->
<div class="app-panel">
<div id="theGrid"></div>
<div id="theChart"></div>
</div>
</div>
<script> // You can also require other files to run in this process require('./renderer.js') </script>
</body>
</html>
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在这一步中,咱们为两个WijmoJS控件添加了一些样式和主题元素。接下来,打开“renderer.js”文件并按以下所示进行编辑:java
// This file is required by the index.html file and will
// be executed in the renderer process for that window.
// All of the Node.js APIs are available in this process.
// import Wijmo
var wjCore = require('./node_modules/wijmo/wijmo.js');
var wjGrid = require('./node_modules/wijmo/wijmo.grid.js');
var wjChart = require('./node_modules/wijmo/wijmo.chart.js');
// set the Wijmo license key
var key = 'GrapeCity-Internal-Use-Only,…';
wjCore.setLicenseKey(key);
// create the controls
var theGrid = new wjGrid.FlexGrid('#theGrid', {
itemsSource: getData()
});
var theChart = new wjChart.FlexChart('#theChart', {
itemsSource: theGrid.itemsSource,
bindingX: 'country',
series: [
{ name: 'Sales', binding: 'sales' },
{ name: 'Expenses', binding: 'expenses' },
{ name: 'Downloads', binding: 'downloads' },
]
});
// get some random data
function getData() {
var countries = 'US,Germany,UK,Japan,Italy,Greece'.split(','),
data = [];
for (var i = 0; i < countries.length; i++) {
data.push({
country: countries[i],
sales: Math.random() * 10000,
expenses: Math.random() * 5000,
downloads: Math.round(Math.random() * 20000),
});
}
return new wjCore.CollectionView(data);
}
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实现这段代码首先须要三个WijmoJS模块:WijmoJS Core,Grid和Chart。 (它设置了WijmoJS许可证密钥,所以应用程序在运行时不会显示水印。若是您没有许可证密钥,请跳过此步骤,应用程序仍将运行,但会显示水印元素)node
若是您在此以前已经安装了许可证密钥,则不须要特定域。WijmoJS电子应用程序会从文件或本地主机协议运行,所以任何有效的WijmoJS密钥都将起做用,不管用于生成它的域是什么。react
最后一步是建立WijmoJS控件并将它们绑定到数据源。 在此示例中,网格和图表绑定到同一数据源。git
像之前同样运行应用程序!github
npm start
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此次你会看到这个:
因为表格和图表绑定到相同的数据,所以您对网格所作的任何更改(如编辑单元格或排序列)都将自动应用于图表。
如今,请下载WijmoJS,享用WijmoJS JavaScript控件的Electron应用程序吧。
快如闪电,触控优先。纯前端控件集 WijmoJS,为您的企业应用提供更加灵活的操做体验,在全球率先支持 AngularJS,并提供性能卓越、零依赖的 FlexGrid 和金融图表等多个控件,为您提供易用、轻松的操做体验,全面知足开发所需。