Jquery “切换”按钮出现,但单击时不切换
我试图在引导中创建一个切换按钮。在低宽度时,切换按钮确实会显示,但是,每当我单击它时,它不会响应。在高宽度下,菜单仅显示在右上角,效果良好Jquery “切换”按钮出现,但单击时不切换,jquery,html,css,twitter-bootstrap,twitter-bootstrap-3,Jquery,Html,Css,Twitter Bootstrap,Twitter Bootstrap 3,我试图在引导中创建一个切换按钮。在低宽度时,切换按钮确实会显示,但是,每当我单击它时,它不会响应。在高宽度下,菜单仅显示在右上角,效果良好 <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content=
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width,
initial-scale=1">
<title>Welcome</title>
<!-- Bootstrap -->
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="styling.css" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Arvo&display=swap" rel="stylesheet">
</head>
<body>
<video autoplay loop muted id="bgvideo"><source src="videos/Sea%20top%20view.mp4" type="video/mp4"></video>
<!--Create navigation bar with srollspy-->
<nav role="navigation" class="navbar navbar-default navbar-fixed-top" id="mynavBar">
<div class="container-fluid">
<div class="navbar-header">
<a class="navbar-brand">Company page</a>
<button type="button" class="navbar-toggle" data-target="#navbarCollapse" datatoggle="collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<div class="navbar-collapse collapse" id="navbarCollapse">
<ul class="nav navbar-nav pull-right">
<li class="active"><a href="#home">Home</a></li>
<li><a href="#about">About</a></li>
<li><a href="#promise">Promise</a></li>
</ul>
</div>
</div>
</nav>
<div>
</div>
<script
src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/j
query.min.js"></script>
<script src="js/bootstrap.min.js"></script>
</body>
</html>
欢迎
我能做些什么,不仅显示切换按钮,而且让它在我单击时显示菜单
我检查:
然而,问题是它在一定的宽度下不起作用。我的一般不起作用
给出了在引导脚本之前需要包含jQuery脚本的建议。然而,我的代码已经是这样了 您忘记像这样在折叠按钮中添加
data toggle=“collapse”
<nav role="navigation" class="navbar navbar-default navbar-fixed-top" id="mynavBar">
<div class="container-fluid">
<div class="navbar-header">
<a class="navbar-brand">Company page</a>
<button data-toggle="collapse" type="button" class="navbar-toggle" data-target="#navbarCollapse">
<!-- remaining button code -->
</button>
</div>
<!-- your collapse div code -->
</div>
</nav>
公司网页
您忘记像这样向折叠按钮添加数据切换=“折叠”
<nav role="navigation" class="navbar navbar-default navbar-fixed-top" id="mynavBar">
<div class="container-fluid">
<div class="navbar-header">
<a class="navbar-brand">Company page</a>
<button data-toggle="collapse" type="button" class="navbar-toggle" data-target="#navbarCollapse">
<!-- remaining button code -->
</button>
</div>
<!-- your collapse div code -->
</div>
</nav>
公司网页