我正在尝试用Bootstrap做一个电子应用程序。我收到以下错误消息:
Uncaught TypeError: Cannot read property 'fn' of undefined
at setTransitionEndSupport (bootstrap.js:122)
at bootstrap.js:199
at bootstrap.js:201
at bootstrap.js:9
at bootstrap.js:10我在package.json中的依赖项是:
"dependencies": {
"bootstrap": "^4.1.2",
"electron": "^2.0.5",
"jquery": "^3.3.1",
"popper.js": "^1.14.3"
}我的index.html文件是:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Release Management Report</title>
</head>
<body>
<div class="container">
<h1>Bootstrap Test</h1>
<p>
We are using node
<script>document.write(process.versions.node)</script>, Chrome
<script>document.write(process.versions.chrome)</script>, and Electron
<script>document.write(process.versions.electron)</script>.
</p>
</div>
<script src="node_modules/jquery/dist/jquery.min.js"></script>
<script src="node_modules/popper.js/dist/umd/popper.min.js"></script>
<script src="node_modules/bootstrap/dist/js/bootstrap.js"></script>
</body>
</html>然后由main.js从电子快速启动加载html文件:
const { app, BrowserWindow } = require('electron')
// 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: 800, height: 600 })
// and load the index.html of the app.
win.loadFile('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()
}
})我找到的大多数解决方案都告诉我在引导之前导入jQuery,但这已经是我正在做的事情了。
谢谢你的帮助!
发布于 2018-07-19 18:07:38
我找到了解决问题的方法。
我在index.html中添加了一个脚本:
<script src="scripts/script.js"></script>这是script.js的内容:
window.$ = window.jQuery = require('jquery'); // not sure if you need this at all
window.Bootstrap = require('bootstrap');我们可以从index.html中删除这些行以避免双重导入:
<script src="node_modules/jquery/dist/jquery.min.js"></script>
<script src="node_modules/popper.js/dist/umd/popper.min.js"></script>
<script src="node_modules/bootstrap/dist/js/bootstrap.js"></script>我在:https://github.com/understrap/understrap/issues/449找到了这个解决方案,来自karo1915的评论。
发布于 2018-11-04 10:51:06
由于格里福德的回答,我成功地让我的角度&电子应用程序与Bootstrap一起运行。我想在这里贡献的是不需要任何外部文件--您也可以在脚本块中初始化JQuery和Bootstrap:
<script>
window.$ = window.jQuery = require('jquery');
window.Bootstrap = require('bootstrap');
</script>以下版本(电子2.0.7)适用于我:
"bootstrap": "^4.1.3",
"jquery": "^3.3.1",
"popper.js": "^1.14.4"注意:当由上面的两行初始化时,使用Bootstrap不需要其他脚本集成。另外,您需要的是CSS (在我的例子中是通过angular.json添加到包中)。
发布于 2018-12-31 13:08:07
在我的例子中,我把脚本导入的顺序搞错了。引导导入应该在popper和jquery导入之后进行。
因为引导v4.+依赖于popper.js和jquery
"scripts": [
"./node_modules/jquery/dist/jquery.slim.min.js",
"./node_modules/popper.js/dist/umd/popper.min.js",
"./node_modules/bootstrap/dist/js/bootstrap.min.js"
]https://stackoverflow.com/questions/51369979
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