-
-
Save erickzhao/fc7c008c2a1a8b3140c87c7fb4b5ef1c to your computer and use it in GitHub Desktop.
Electron Fiddle Gist
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="UTF-8"> | |
| </head> | |
| <body> | |
| <div> | |
| <div> | |
| <h1>Supports: Win, macOS, Linux <span>|</span> Process: Both</h1> | |
| <div> | |
| <div> | |
| <button id="async-msg">Ping</button> | |
| <span id="async-reply"></span> | |
| </div> | |
| <p>Using <code>ipc</code> to send messages between processes asynchronously is the preferred method since it will return when finished without blocking other operations in the same process.</p> | |
| <p>This example sends a "ping" from this process (renderer) to the main process. The main process then replies with "pong".</p> | |
| </div> | |
| </div> | |
| </div> | |
| <script> | |
| // You can also require other files to run in this process | |
| require('./renderer.js') | |
| </script> | |
| </body> | |
| </html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| const { app, BrowserWindow, ipcMain } = require('electron') | |
| let mainWindow = null | |
| function createWindow () { | |
| const windowOptions = { | |
| width: 600, | |
| height: 400, | |
| title: 'Asynchronous', | |
| webPreferences: { | |
| nodeIntegration: true | |
| } | |
| } | |
| mainWindow = new BrowserWindow(windowOptions) | |
| mainWindow.loadFile('index.html') | |
| mainWindow.on('closed', () => { | |
| mainWindow = null | |
| }) | |
| } | |
| app.on('ready', () => { | |
| createWindow() | |
| }) | |
| ipcMain.on('asynchronous-message', (event, arg) => { | |
| event.sender.send('asynchronous-reply', 'pong') | |
| }) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| const { ipcRenderer } = require('electron') | |
| const asyncMsgBtn = document.getElementById('async-msg') | |
| asyncMsgBtn.addEventListener('click', () => { | |
| ipcRenderer.send('asynchronous-message', 'ping') | |
| }) | |
| ipcRenderer.on('asynchronous-reply', (event, arg) => { | |
| const message = `Asynchronous message reply: ${arg}` | |
| document.getElementById('async-reply').innerHTML = message | |
| }) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment