Javascript 菜单定位栏功能不正常(fullpage.js)

Javascript 菜单定位栏功能不正常(fullpage.js),javascript,jquery,html,css,fullpage.js,Javascript,Jquery,Html,Css,Fullpage.js,考虑以下代码: <!DOCTYPE html> <%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%> <html> <head> <link rel="stylesheet" type="text/css" media="all" href="<c:url value="/resources/css/styles/style.css" />"> <

考虑以下代码:

<!DOCTYPE html>

<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<html>
<head>
<link rel="stylesheet" type="text/css" media="all" href="<c:url value="/resources/css/styles/style.css" />">
<link rel="stylesheet" type="text/css" media="all" href="<c:url value="/resources/css/styles/jquery.fullPage.css" />">
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="http://code.jquery.com/ui/1.9.2/jquery-ui.js"></script>
<script src="<c:url value="/resources/js/jquery.easings.min.js" />" type="text/javascript"></script>
<script src="<c:url value="/resources/js/jquery.fullPage.js" />" type="text/javascript"></script>

<script type="text/javascript">
    $(document).ready(function() {
        $(' #fullpage ').fullpage({
             sectionsColor: ['#1bbc9b', '#4BBFC3', '#7BAABE'],
             anchors: ['firstPage', 'secondPage', 'thirdPage'],
             menu: ' #mymenu ',
             css3: true
        });
    });
</script>
</head>
<body>


<ul id="mymenu">
<li data-menuanchor="firstPage"><a href="#firstPage">Health Metrics</a></li>
<li data-menuanchor="secondPage"><a href="#secondPage">Client Login Information</a></li>
<li data-menuanchor="thirdPage"><a href="#thirdPage">Active Operator Information</a>     </li>

</ul>

<div id="fullpage">


<div class="section">
 ## Stuffs
</div>



<div class="section">
 ## Stuffs
</div>

 <div class="section">
 ## Stuffs
</div>


</div>
</body>
<script type="text/javascript">


setTimeout(function(){
   window.location.reload(1);
}, 20000); 
</script>



</html>
“定位”选项卡未固定在顶部,并且不显示为按钮。当它转到第二页时,它消失了。但在演示中,它显示为一个漂亮的按钮,并保持在顶部


演示页面:

这是基本的CSS。与插件本身无关。 你必须使用一个固定的位置

如果您想完全按照fullPage.js演示中的方式应用它,那么:

#mymenu{
    position: fixed;
    top: 0;
    left: 0;
    height: 40px;
    z-index: 70;
    width: 100%;
    padding: 0;
    margin: 0;
}