【发布时间】:2016-09-20 02:10:41
【问题描述】:
我正在使用 w3schools HOW TO - 选项卡为我的网站制作选项卡。问题是,每次我单击“主页”以外的选项卡时,仍然会出现“主页”div,并且其他选项卡的内容也出现在其下方。单击其他选项卡时如何隐藏主页 div,以便我只看到提到的选项卡的内容?
这是我正在使用的导航 HTML 代码和 JavaScript:
<script type="text/javascript" >
function openTab(evt, tabName) {
// Declare all variables
var i, tabcontent, tablinks;
// Get all elements with class="tabcontent" and hide them
tabcontent = document.getElementsByClassName("tabcontent");
for (i = 0; i < tabcontent.length; i++) {
tabcontent[i].style.display = "none";
}
// Get all elements with class="tablinks" and remove the class "active"
tablinks = document.getElementsByClassName("tablinks");
for (i = 0; i < tablinks.length; i++) {
tablinks[i].className = tablinks[i].className.replace(" active", "");
}
// Show the current tab, and add an "active" class to the link that opened the tab
document.getElementById(tabName).style.display = "block";
evt.currentTarget.className += " active";
}
</script>
<script type="text/javascript">
</script>
<nav class="navbar navbar-inverse navbar-fixed-top">
<div class="container-fluid">
<div class="navbar-header">
<a class="navbar-brand" href="#">Ben and Lukes</a>
</div>
<ul class="nav navbar-nav navbar-right">
<li><a href="#intro" class="tablinks active" onclick="openTab(event, 'intro')">Home</a></li>
<li><a href="#About" class="tablinks" onclick="openTab(event, 'About')">About Us</a></li>
<li><a href="#Products" class="tablinks" onclick="openTab(event, 'Products')">Products</a></li>
<li><a href="#Contact" class="tablinks" onclick="openTab(event, 'Contact')">Contact Us</a></li>
</ul>
</div>
</nav>
【问题讨论】:
标签: javascript html css tabs