如何在标准页面上设置侧面导航菜单HTML元素

问题描述

我无法在Weebly页面上关闭我的HTML自定义嵌入侧边栏导航菜单。我在Dreamweaver中构建了它，当在它们上查看HTML元素本身时，它工作得很好。即使在Weebly标准页面上，我也可以单击图标以打开菜单，它会完美显示。但是，我无法关闭菜单（除非刷新页面）。

任何有关如何实现此目标的帮助或建议都将非常有用！我希望能够将此元素平滑地添加到我的每个标准页面中。

我对代码非常陌生，并且了解到这可能应该在将内容添加到页面之前就已经构建出来了，但是如果我能使最后一个函数“ closeNav”正常工作，那就太棒了！

URL：https://tnucii.weebly.com/new-page.html

代码：

<html>
<head>
<Meta charset="UTF-8">
<title>Blackboard Communication Tools for Students</title>
</head>
<style>
body {
  font-family: "Raleyway",sans-serif;
  transition: background-color .5s;
}
.sidenav {
  height: 100%;
  width: 0;
  position: fixed;
  z-index: 1;
  top: 0;
  left: 0;
  background-color: #111;
  overflow-x: hidden;
  transition: 0.5s;
  padding-top: 60px;
}

.sidenav a {
  padding: 8px 8px 8px 32px;
  text-decoration: none;
  font-size: 25px;
  color: #818181;
  display: block;
  transition: 0.3s;
}

.sidenav a:hover {
  color: #f1f1f1;
}

.sidenav .closebtn {
  position: absolute;
  top: 0;
  right: 25px;
  font-size: 36px;
  margin-left: 50px;
}

#main {
  transition: margin-left .5s;
  padding: 16px;
}

@media screen and (max-height: 450px) {
  .sidenav {padding-top: 15px;}
  .sidenav a {font-size: 18px;}
}
.sidenavmenu { color: #252525;
}
    .sidenavmenu:hover {
        opacity: .5;
}
</style>
    
<body>

<div id="mySidenav" class="sidenav">
  <a href="javascript:void(0)" class="closebtn" onclick="closeNav()">&times;</a>
    <a></a>
  <a href="#">Our Team</a>
  <a href="#">Blackboard Learn Resources</a>
     <ul>
  <li> <a href="#">Faculty Resources</a></li>
          <ul>
             <li> <a href="#">Getting Started</a></li>
              <li> <a href="#">Coruse Content Management</a></li>
              <li> <a href="#">Grades and Feedback</a></li>
              <li> <a href="#">Communicaiton</a></li>
         </ul>
  <li> <a href="#">Student Resources</a></li>
         <ul>
             <li> <a href="#">Getting Started</a></li>           
             <li> <a href="#">Communicaiton</a></li>
              <li> <a href="#">Coruse Content</a></li>
              <li> <a href="#">Grades and Feedback</a></li>
         </ul>
  </ul>
  <a href="#">Accessibility Resources</a>
     <ul>
  <li> <a href="#">Faculty Resources</a></li>
          <ul>
             <li> <a href="#">Blacbkoard Ally</a></li>
              <li> <a href="#">Accessible Design</a></li>
              <li> <a href="#">Captioning</a></li>
              <li> <a href="#">Accessbile Live Sessions</a></li>
         </ul>
  <li> <a href="#">Student Resources</a></li>
         <ul>
             <li><a href="#">Blacbkoard Ally</a></li>
              <li><a href="#">Captioning</a></li>
         </ul>
  </ul>
  <a href="#">Clients</a>
  <a href="#">Contact</a>
</div>
 <span class="sidenavmenu" style="font-size:13px;cursor:pointer" onclick="openNav()">&#9776; KNowledge Base Navigation </span>
    <p></p> 

<script>
function openNav() {
  document.getElementById("mySidenav").style.width = "350px";
  document.getElementById("main").style.marginLeft = "350px";
  document.body.style.backgroundColor = "rgba(0,0.4)";
}

function closeNav() {
  document.getElementById("mySidenav").style.width = "0";
  document.getElementById("main").style.marginLeft= "0";
  document.body.style.backgroundColor = "white";
}
</script>
   
</body>
</html>

解决方法

将其更改为1;-）

您的导航位于侧边栏上方。

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