我需要一些关于我正在使用 Electron 构建的应用程序的 JavaScript 专家帮助。问题的核心是，如果我离开主页 (index.html) 并短暂导航回该页面，但非常明显的是，会显示构成位于左侧的垂直选项卡式菜单的 div 和 ul 元素页面的一侧（见下图）。
我和我的同事似乎无法弄清楚，也无法在网络上找到足够的信息是如何解决或调整这个问题。一位我们认识的人建议，也许构建某种渲染器来维护在 Main.js 中创建的不同窗口线程，但他不知道如何做到这一点，我们也没有找到有关如何做到这一点的信息。这是正确的道路吗？
或者这仅仅是一个错误放置或丢失代码的情况，导致页面每次都无法正确加载？
还是其他什么都在一起？任何帮助将不胜感激，因为我的背靠墙解决这个问题。先感谢您！
Index.html 渲染：
Index.html 后渲染：
主.js：
const electron = require('electron');
// Module to control application life.
const {app} = electron;
// Module to create native browser window.
const {BrowserWindow} = electron;
var express = require('express');
var expressapp = express();
var hostname = 'localhost';
var port = 3000;
// Keep a global reference of the window object, if you don't, the window will
// be closed automatically when the JavaScript object is garbage collected.
let win;
function createWindow() {
// Create the browser window.
win = new BrowserWindow({
width: 1920,
height: 1080,
webPreferences: {
nodeIntegration: true,
resizable: true,
fullscreenable: true,
maximizable: true,
minamizable: true,
movable: true,
autoHideMenuBar: false,
allowDisplayingInsecureContent: true,
allowRunningInsecureContent: true
}
})
// and load the index.html of the app.
win.loadURL(`file://${__dirname}/index.html`);
// Open the DevTools.
win.webContents.openDevTools();
// Emitted when the window is closed.
win.on('closed', () => {
// Dereference the window object, usually you would store windows
// in an array if your app supports multi windows, this is the time
// when you should delete the corresponding element.
win = null;
});
}
// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', createWindow);
// Quit when all windows are closed.
app.on('window-all-closed', () => {
// On macOS it is common for applications and their menu bar
// to stay active until the user quits explicitly with Cmd + Q
if (process.platform !== 'darwin') {
app.quit();
}
});
app.on('activate', () => {
// On macOS it's common to re-create a window in the app when the
// dock icon is clicked and there are no other windows open.
if (win === null) {
createWindow();
}
});
// In this file you can include the rest of your app's specific main process
// code. You can also put them in separate files and require them here.
expressapp.use(express.static(__dirname + '/public'));
expressapp.listen(port, hostname, function() {
console.log(`Server running at http://${hostname}:${port}`);
});
索引.html 代码：
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<link rel="stylesheet" type:"text/css" href="css/jquery-ui.min.css">
<link rel="stylesheet" type:"text/css" href="css/bootstrap.min.css">
<link rel="stylesheet" type:"text/css" href="css/jquery.scrollbar.css">
<link rel="stylesheet" type:"text/css" href="css/tabs.css">
<link rel="stylesheet" type:"text/css" href="css/persian-datepicker-0.4.5.min.css">
<link rel="stylesheet" type:"text/css" href="css/clockpicker.css">
<link rel="stylesheet" type:"text/css" href="styles.css">
<link rel="stylesheet" type:"text/css" href="css/entry.css">
<link rel="stylesheet" type:"text/css" href="css/navbar.css">
<link rel="stylesheet" type:"text/css" href="css/modal.css">
<meta id="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
...
<form name="mainForm">
<div id="sections">
<ul>
<li><a href="#section1">Section 1</a></li>
<li><a href="#section2">Section 2</a></li>
<li><a href="#section3">Section 3</a></li>
<li><a href="#section4">Section 4</a></li>
<li><a href="#section5">Section 5</a></li>
<li><a href="#section6">Section 6</a></li>
<li><a href="#section7">Section 7</a></li>
<li><a href="#section8">Section 8</a></li>
<li><a href="#section9">Section 9</a></li>
<li><a href="#section10">Section 10</a></li>
<li><a href="#section11">Section 11</a></li>
</ul>
...
<script>
window.jQuery = window.$ = require('jquery');
</script>
<script src="js/jquery-ui.js"></script>
<script src="js/bootstrap.min.js"></script>
<script src="js/jquery.scrollbar.min.js"></script>
<script src="js/persian-date.min.js"></script>
<script src="js/persian-datepicker-0.4.5.min.js"></script>
<script src="js/clockpicker.js"></script>
<script src="js/jqwidgets/jqxcore.js"></script>
<script src="js/jqwidgets/jqxexpander.js"></script>
<script src="js/jqwidgets/jqxinput.js"></script>
<script src="js/jqwidgets/jqxpasswordinput.js"></script>
<script src="js/jqwidgets/jqxbuttons.js"></script>
<script src="js/jqwidgets/jqxvalidator.js"></script>
<script src="js/data.js"></script>
<script src="js/model.js"></script>
<script src="js/view.js"></script>
<script src="js/form-init.js">
</script>
</form>
</body>
</html>
更改的浏览器窗口代码：
let win;
function createWindow() {
// Create the browser window.
win = new BrowserWindow({
show: false,
width: 1920,
height: 1080,
backgroundColor: '#4d6b9e',
webPreferences: {
nodeIntegration: true,
resizable: true,
fullscreenable: true,
maximizable: true,
minamizable: true,
movable: true,
autoHideMenuBar: false,
allowDisplayingInsecureContent: true,
allowRunningInsecureContent: true
}
})
win.loadURL(`file://${__dirname}/index.html`);
// and load the index.html of the app.
win.once('ready-to-show', () => {
win.show()
})