嗨，我正在尝试在我的laravel应用程序中构建一个默认布局，我正在构建一个按钮，单击它时会显示一个菜单。即使图标没有出现，当我点击它应该在的空间时，什么都没有发生。它应该是一个侧边栏打开一些链接。这是我的代码：
app.blade.php
<!doctype html>
<html lang="{{ str_replace('_', '-', app()->getLocale()) }}">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- CSRF Token -->
<meta name="csrf-token" content="{{ csrf_token() }}">
<title>{{ config('app.name', 'Human Resources') }}</title>
<!-- Scripts -->
<script src="{{ asset('js/app.js') }}" defer></script>
<!-- Fonts -->
<link rel="dns-prefetch" href="//fonts.gstatic.com">
<link href="https://fonts.googleapis.com/css?family=Nunito" rel="stylesheet">
<!-- Styles -->
<link href="{{ asset('css/app.css') }}" rel="stylesheet">
<link href="{{ asset('css/styles.css') }}" rel="stylesheet">
<link rel="stylesheet" href="{{ asset('https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css') }}" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.6.3/css/all.css" integrity="sha384-UHRtZLI+pbxtHCWp1t77Bi1L4ZtiqrqD80Kn4Z8NTSRyMA2Fd33n5dQ8lWUE00s/" crossorigin="anonymous">
</head>
<body>
<div id="app">
<nav class="navbar navbar-expand-md navbar-light bg-white shadow-sm">
<div class="container">
<a class="navbar-brand" href="{{ url('/') }}">
{{ config('app.name', 'Human Resources') }}
</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="{{ __('Toggle navigation') }}">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<!-- Left Side Of Navbar -->
<ul class="navbar-nav mr-auto">
</ul>
<!-- Right Side Of Navbar -->
<ul class="navbar-nav ml-auto">
<!-- Authentication Links -->
@guest
<li class="nav-item">
<a class="nav-link" href="{{ route('login') }}">{{ __('Login') }}</a>
</li>
@if (Route::has('register'))
<li class="nav-item">
<a class="nav-link" href="{{ route('register') }}">{{ __('Register') }}</a>
</li>
@endif
@else
<li class="nav-item dropdown">
<a id="navbarDropdown" class="nav-link dropdown-toggle" href="#" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" v-pre>
{{ Auth::user()->name }}
</a>
<div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdown">
<a class="dropdown-item" href="{{ route('logout') }}"
onclick="event.preventDefault();
document.getElementById('logout-form').submit();">
{{ __('Logout') }}
</a>
<form id="logout-form" action="{{ route('logout') }}" method="POST" class="d-none">
@csrf
</form>
</div>
</li>
@endguest
</ul>
</div>
</div>
</nav>
<main class="py-4">
@if(Auth::check())
@if(Auth::user()->is_admin == 1)
<div id="wrapper">
<!-- Sidebar -->
<div id="sidebar-wrapper">
<ul class="sidebar-nav">
<li><a href="#">Home</a></li>
<li><a href="#">About</a></li>
<li><a href="#">Contact</a></li>
</ul>
</div>
<!-- Page Content -->
<div id="page-content-wrapper">
<div class="container-fluid">
<div class="row">
<div class="col-lg-12">
<a href="#" class="btn" id="menu-toggle"><span class="glyphicon glyphicon-menu-hamburger"></span></a>
@yield('content')
</div>
</div>
</div>
</div>
</div>
@endif
@endif
@guest
@yield('content')
@endguest
</main>
</div>
</body>
</html>
<script>
$(document).ready(function(){
$("#menu-toggle").click(function(e){
e.preventDefault();
$("#wrapper").toggleClass("menuDisplayed");
});
});
</script>
css
/* Sidebar */
#sidebar-wrapper{
z-index:1;
position: absolute;
width:0;
height:100%;
overflow-y:hidden;
background: #5b4282;
opacity:0.9;
transition:all .5s;
display:flex;
align-items:center;
}
/* Main Content */
#page-content-wrapper{
width: 100%;
position: absolute;
padding:15px;
transition:all .5s;
}
#menu-toggle{
transition:all .3s;
font-size:2em;
}
/* Change the width of the sidebar to display it*/
#wrapper.menuDisplayed #sidebar-wrapper{
width:250px;
}
#wrapper.menuDisplayed #page-content-wrapper{
padding-left:250px;
}
/* Sidebar styling */
.sidebar-nav{
padding:0;
list-style:none;
transition:all .5s;
width:100%;
text-align:center;
}
.sidebar-nav li{
line-height:40px;
width:100%;
transition:all .3s;
padding:10px;
}
.sidebar-nav li a {
display:block;
text-decoration:none;
color:#ddd;
}
.sidebar-nav li:hover{
background:#846bab;
}
这是您的代码：
<link rel="stylesheet" href="{{ asset('https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css') }}" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
只要做一次，我希望你能得到一些帮助。
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">