【发布时间】:2017-03-03 03:03:29
【问题描述】:
我在同一页面中确实有顶部栏以及带有锚标记的导航栏。当我点击锚标签时,锚标签的内容确实在导航栏后面。请在下面找到代码:HTML:
<body>
<!-- Full Body Container -->
<div id="container">
<!-- Start Header Section -->
<header id="header-wrap" class="site-header clearfix">
<!-- Start Top Bar -->
<div class="top-bar">
<div class="container">
<div class="row">
<div class="col-lg-6 col-md-7 col-sm-8 col-xs-6">
<!-- Start Contact Info -->
<ul class="contact-details hidden-xs">
<li>
<a href="contact.html">
<i class="icon-envelope">
</i>
<span class="hidden-xs">the email address</span>
</a>
</li>
<li>
<a href="#">
<i class="icon-call-out">
</i>
<span class="hidden-xs"> Call Us: 123456789 </span>
</a>
</li>
</ul>
<!-- End Contact Info -->
</div>
<div class="col-lg-6 col-md-5 col-sm-4 col-xs-12">
<!-- Start Social Links -->
<ul class="social-list">
<li class = "hidden-sm hidden-md hidden-lg">
<a href="#">
<i class="icon-call-out">
</i>
</a>
</li>
<li class = "hidden-sm hidden-md hidden-lg">
<a href="#">
<i class="icon-envelope">
</i>
</a>
</li>
<li>
<a href="#" class="social-link facebook" title="Facebook" href="#"><i class="fa fa-facebook"></i></a>
</li>
<li>
<a href="#" class="social-link twitter" title="Twitter" href="#"><i class="fa fa-twitter"></i></a>
</li>
<li>
<a href="#" class="social-link google" title="Google Plus" href="#"><i class="fa fa-google-plus"></i></a>
</li>
<li>
<a href="#" class="social-link linkdin" data-toggle="tooltip" data-placement="bottom" title="Linkedin" href="#"><i class="fa fa-linkedin"></i></a>
</li>
</ul>
<!-- End Social Links -->
</div>
</div>
</div>
</div>
<!-- End Top Bar -->
<!-- Start Logo & Navigation -->
<div id= "fixedbar" class="navbar navbar-default navbar-top" role="navigation" data-spy="affix" data-offset-top="50">
<div class="container">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<!-- Stat Toggle Nav Link For Mobiles -->
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<!-- End Toggle Nav Link For Mobiles -->
<div class="logo-wrapper">
<a class="navbar-brand" href="index.html">
<img src="assets/img/logo6.png" alt="SB Construction">
</a>
</div>
</div>
<!-- Brand and toggle menu for mobile ends -->
<div class="navbar-collapse collapse">
<!-- Start Navigation List -->
<ul class="nav navbar-nav navbar-right">
<li>
<a class="active" href="index.html">Home</a>
<ul class="dropdown">
<li id= "toplinks">
<a href="#whoweare">
Who We Are
</a>
</li>
<li id= "toplnks">
<a href="#ourvision">
Our Mission
</a>
</li>
<li id= "toplnked">
<a href= "#ourvision">
Our Vision
</a>
</li>
</ul>
</li>
<li>
<a href="services.html">Services</a>
</li>
<li>
<a href="contact.html">Contact</a>
</li>
</ul>
<!-- End Navigation List -->
</div>
</div>
<!-- Mobile Menu Start -->
<ul class="wpb-mobile-menu">
<li>
<a class="active" href="index.html">Home</a>
<ul class="dropdown">
<li id= "mbil1">
<a href="#whoweare">
Who We Are
</a>
</li>
<li id= "mbil2">
<a href="#ourvision">
Our Vision
</a>
</li>
<li id= "mbil3">
<a href= "#ourmission">
Our Mission
</a>
</li>
</ul>
</li>
<li>
<a href="services.html">Services</a>
</li>
<li>
<a href="contact.html">Contact</a>
</li>
</ul>
<!-- Mobile Menu End -->
</div>
<!-- End Header Logo & Navigation -->
<div class="clearfix"></div>
</header>
<!-- End Header Section -->
这是我的 CSS:
.top-bar {
background: #EEEEEE;
border-bottom: 1px solid #ddd;
}
.top-bar .contact-details li {
display: inline-block;
padding: 8px 0;
}
.top-bar .contact-details li a {
font-size: 14px;
display: block;
margin-right: 15px;
color: #999;
line-height: 32px;
}
.top-bar .contact-details li a i {
padding-right: 5px;
vertical-align: middle;
}
.top-bar ul.social-list {
float: right;
padding: 8px 0;
}
.navbar-top.affix {
width: 100%;
top: 0;
z-index: 9999999;
-webkit-animation-duration: 1s;
animation-duration: 1s;
-webkit-animation-fill-mode: both;
animation-fill-mode: both;
-webkit-animation-name: fadeInDown;
animation-name: fadeInDown;
}
.navbar-top.affix .logo-wrapper {
margin-top: 15px;
margin-bottom: 18px;
}
.navbar-top.affix .logo-wrapper .navbar-brand img {
width: 100px;
}
.navbar-top.affix .navbar-nav > li {
padding: 15px 0!important;
}
.navbar-top.affix .search-side {
top: 15px;
}
.navbar-top.affix .full-search {
top: 67px;
}
.navbar {
margin-bottom: 0;
background: #fff;
border: none;
border-bottom: 1px solid #eee;
border-radius: 0;
-webkit-border-radius: 0;
-moz-border-radius: 0;
-o-border-radius: 0;
}
.logo-wrapper {
margin-top: 19px;
margin-bottom: 17px;
float: left;
}
.navbar-brand {
padding-bottom: 0px;
display: block;
height: auto;
padding-top: 0;
}
.navbar-default .navbar-nav {
margin-right: 5px!important;
position: relative;
transition: all 0.4s ease-in-out;
-moz-transition: all 0.4s ease-in-out;
-webkit-transition: all 0.4s ease-in-out;
-o-transition: all 0.4s ease-in-out;
}
.navbar-default .navbar-nav > li {
padding: 31px 0;
}
.navbar-default .navbar-nav > li > a {
color: #999;
display: block;
font-size: 14px;
font-family: 'Lato', sans-serif;
padding: 7px 16px;
text-transform: uppercase;
font-weight: 700;
border-radius: 0px;
position: relative;
overflow: hidden;
transition: all 0.3s ease-in-out;
-moz-transition: all 0.3s ease-in-out;
-webkit-transition: all 0.3s ease-in-out;
-o-transition: all 0.3s ease-in-out;
}
.navbar-default .navbar-nav > li:hover > a,
.navbar-default .navbar-nav > li > a.active {
color: #ffbb02;
}
.navbar-default .navbar-nav > li > a i {
margin: 0 -2px 0 -5px;
}
.navbar-default .navbar-nav .dropdown {
position: absolute;
left: 0;
top: 100%;
width: 260px;
background-color: #fff;
visibility: hidden;
z-index: 999;
opacity: 0;
transition: opacity 0.3s ease-in-out;
-moz-transition: opacity 0.3s ease-in-out;
-webkit-transition: opacity 0.3s ease-in-out;
-o-transition: opacity 0.3s ease-in-out;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
-o-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
-moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
-webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}
.navbar-default .navbar-nav > li.drop:hover .dropdown {
visibility: visible;
opacity: 1;
}
.dropdown li,
.sup-dropdown li {
position: relative;
border-bottom: 1px dotted #eee;
}
.dropdown li:last-child,
.sup-dropdown li:last-child {
border-bottom: none;
}
.dropdown li a,
.sup-dropdown li a {
display: block;
color: #666;
font-size: 14px;
font-family: 'Lato', sans-serif;
font-weight: 400;
padding: 11px 16px;
margin: 0;
text-decoration: none;
text-transform: capitalize;
transition: all 0.3s ease-in-out;
-moz-transition: all 0.3s ease-in-out;
-webkit-transition: all 0.3s ease-in-out;
-o-transition: all 0.3s ease-in-out;
}
.dropdown li a i {
margin: 0 0 0 -4px;
}
.navbar-default .navbar-nav .sup-dropdown {
position: absolute;
left: 100%;
top: 0;
width: 260px;
background-color: #fff;
margin-top: 10px;
transition: margin-top 0.2s ease-in-out;
-moz-transition: margin-top 0.2s ease-in-out;
-webkit-transition: margin-top 0.2s ease-in-out;
-o-transition: margin-top 0.2s ease-in-out;
visibility: hidden;
z-index: 3;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
-o-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
-moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
-webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}
.navbar-default .navbar-nav li.drop .dropdown li:hover .sup-dropdown {
visibility: visible;
margin-top: 0;
}
.dropdown > li:hover > a,
.sup-dropdown li:hover > a {
color: #fff;
background-color: #ffbb02;
}
.dropdown li a.active,
.sup-dropdown li a.active {
color: #fff;
background-color: #ffbb02;
}
.nav > li.drop:hover ul.dropdown {
display: block;
-webkit-animation: drop-up 400ms ease both;
-moz-animation: drop-up 400ms ease both;
-o-animation: drop-up 400ms ease both;
animation: drop-up 400ms ease both;
}
@media screen and (max-width: 767px) {
.js #wpb-mobile-menu {
display: none;
}
.js .slicknav_menu {
display: block;
}
}
这是我通过 stackoverflow 帖子搜索的 Javascript:
$("#toplinks, #toplnks, #toplnked").on('click','a', function(event){
event.preventDefault();
var o = $( $(this).attr("href") ).offset();
var sT = o.top - $("#fixedbar").outerHeight(true);
window.scrollTo(0,sT);
});
所以每当我点击锚标记时,ID“whoweare”的内容将从页面顶部开始(在导航栏后面)。请注意,我在导航栏的顶部确实有顶部栏,滚动时的顶部栏(顶部栏)被隐藏,导航栏位于顶部。
另外请注意,我已经添加了索引页面(第一页)的代码,与我将用于其他页面(例如:服务、项目等)的顶部栏和导航栏的代码相同。 请帮助我使我的导航栏正常运行。
【问题讨论】:
-
无法用提供的代码重现问题。缺少某些代码。看看这个CodePen,请把它分叉并完成它...或提供一个实时 URL。
-
这是使用固定导航栏(或顶部的任何固定内容)时的常见问题。 stackoverflow.com/questions/17181355/…
-
@LouysPatriceBessette 感谢您的代码笔,但我无法重现与我使用引导主题相同的内容,它确实需要几个主题预定义的 css 和 js。但是我粘贴了所有,但 codepen 不允许我认为。我将尝试通过其他方法向您展示现场网站的工作..
-
@LouysPatriceBessette 嗨,我在 w3school 中创建了代码,并在链接下方添加以识别问题。在这里,移动版本无法正常工作,但笔记本电脑尺寸的屏幕可以正常工作。链接:w3schools.com/code/tryit.asp?filename=FDBAQCN4F7W7
-
@LouysPatriceBessette 非常感谢您。感谢您花时间找出问题和解决方案。
标签: javascript jquery twitter-bootstrap navbar