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docs: add system get version info Fiddle example (#20536)

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Rik Theunis 2019-10-15 20:17:04 +02:00 committed by Shelley Vohr
parent 5273930f76
commit 16d4ace800
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26
docs/fiddles/system/system-information/get-version-information/index.html Normal file
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
</head>
<body>
<div>
<div>
<h1>Get version information</h1>
<i>Supports: Win, macOS, Linux <span>|</span> Process: Both</i>
<div>
<div>
<button id="version-info">View Demo</button>
<span id="got-version-info"></span>
</div>
<p>The <code>process</code> module is built into Node.js (therefore you can use this in both the main and renderer processes) and in Electron apps this object has a few more useful properties on it.</p>
<p>The example below gets the version of Electron in use by the app.</p>
<p>See the <a href="http://electron.atom.io/docs/api/process">process documentation <span>(opens in new window)</span></a> for more.</p>
</div>
</div>
</div>
</body>
<script>
require('./renderer.js')
</script>
</html>

25
docs/fiddles/system/system-information/get-version-information/main.js Normal file
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const { app, BrowserWindow } = require('electron')
let mainWindow = null
function createWindow () {
const windowOptions = {
width: 600,
height: 400,
title: 'Get version information',
webPreferences: {
nodeIntegration: true
}
}
mainWindow = new BrowserWindow(windowOptions)
mainWindow.loadFile('index.html')
mainWindow.on('closed', () => {
mainWindow = null
})
}
app.on('ready', () => {
createWindow()
})

8
docs/fiddles/system/system-information/get-version-information/renderer.js Normal file
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const versionInfoBtn = document.getElementById('version-info')
const electronVersion = process.versions.electron
versionInfoBtn.addEventListener('click', () => {
const message = `This app is using Electron version: ${electronVersion}`
document.getElementById('got-version-info').innerHTML = message
})