【发布时间】:2018-04-27 08:18:33
【问题描述】:
我正在尝试使用纱线包管理器在 Symfony 4 中使用 Bootstrap 4,但不知何故 JavaScript 无法正常工作。我在控制台中没有错误,但是当我尝试触发导航栏折叠按钮时,我不会打开导航栏。
这是我的代码:
app.js
var $ = require('jquery');
require("bootstrap/js/dist/");
base.html.twig
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>{% block title %}Welcome!{% endblock %}</title>
<link rel="stylesheet" href="{{ asset('build/css/app.css') }}">
</head>
<body>
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<a class="navbar-brand" href="#">CRM Fabriek</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">
<ul class="navbar-nav mr-auto">
<li class="nav-item active">
<a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
</ul>
<form class="form-inline my-2 my-lg-0">
<input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
</form>
</div>
</nav>
{% block body %}{% endblock %}
<script src="{{ asset('build/js/app.js') }}"></script>
</body>
</html>
我使用yarn run encore dev将js编译成build/js/app.js文件
【问题讨论】:
-
您找到解决方案了吗?我的折叠 div 也不起作用
标签: javascript php bootstrap-4 symfony4