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26
4
你好网络爱好者，我希望你能帮我解决一个问题。
我正在使用 bootstrap 创建一个网站，该网站使用 scrollspy 通过导航栏导航到页面的某些部分。我可以让 URL 不显示的唯一方法 "#section-2"当滚动到页面的一部分时，在我的 <head> 中调用我的 javascript .
现在的问题...
我试图添加一个 FAQ 部分，这将是一个完全不同的页面，希望它能链接回原始页面的特定部分。
好像是FAQ <a> tag除非调整浏览器大小，否则无法正常工作..
这已经是 scrollspy 的两个错误了!! bootstrap 遇到这么多 bug 正常吗？
代码如下:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>
Day & Night | Responsive Web Design
</title>
<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/bootstrap/3.0.3/css/bootstrap.min.css">
<link href="//netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" rel="stylesheet">
<meta name="viewport" content="initial-scale=1, maximum-scale=1">
<link rel="stylesheet" type="text/css" href="assets/css/style.css">
<script type="text/javascript" src="http://code.jquery.com/jquery.min.js">
</script>
<script src="http://netdna.bootstrapcdn.com/bootstrap/3.0.3/js/bootstrap.min.js">
</script>
</head>
<body data-spy="scroll" data-target="#myNavbar" data-offset="125">
<nav id="myNavbar" class="navbar navbar-dn navbar-fixed-top" role="navigation">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="icon-bar">
</span>
<span class="icon-bar">
</span>
<span class="icon-bar">
</span>
</button>
<a class="navbar-brand" style="color:#2c3e50;">
Day
<img src="../images/dnlogoc.png" height="35px"/>
Night
</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="navbarCollapse">
<ul class="nav navbar-nav" style="text-align:center;">
<li class="active">
<a href="#section-1">
About Us
</a>
</li>
<li>
<a href="#section-2">
What We Do
</a>
</li>
<li>
<a href="#section-3">
Our Process
</a>
</li>
<li>
<a href="#section-4">
Our Work
</a>
</li>
<li>
<a href="#section-5">
Get in touch
</a>
</li>
<li>
<a href="/faq">
FAQ
</a>
</li>
</ul>
</div>
</nav>
<div class="container day" style="padding-top:75px;">
<hr>
<h2 class="center" id="section-1">
Web Solutions, LLC
</h2>
<hr>
<div class="row">
<div class="col-lg-4">
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam eu sem tempor, varius quam at, luctus dui. Mauris magna metus, dapibus nec turpis vel, semper malesuada ante. Vestibulum id metus ac nisl bibendum scelerisque non non purus. Suspendisse varius nibh non aliquet sagittis. In tincidunt orci sit amet elementum vestibulum. Vivamus fermentum in arcu in aliquam. Quisque aliquam porta odio in fringilla. Vivamus nisl leo, blandit at bibendum eu, tristique eget risus. Integer aliquet quam ut elit suscipit, id interdum neque porttitor. Integer faucibus ligula.
</p>
</div>
<div class="col-lg-4" style="text-align:center;">
<img src="../images/dnlogoc.png" height="200px" class="mainimg">
</div>
<div class="col-lg-4">
<p>
Vestibulum quis quam ut magna consequat faucibus. Pellentesque eget nisi a mi suscipit tincidunt. Ut tempus dictum risus. Pellentesque viverra sagittis quam at mattis. Suspendisse potenti. Aliquam sit amet gravida nibh, facilisis gravida odio. Phasellus auctor velit at lacus blandit, commodo iaculis justo viverra. Etiam vitae est arcu. Mauris vel congue dolor. Aliquam eget mi mi. Fusce quam tortor, commodo ac dui quis, bibendum viverra erat. Maecenas mattis lectus enim, quis tincidunt dui molestie euismod. Curabitur et diam tristique, accumsan nunc eu, hendrerit tellus.
</p>
</div>
</div>
<p>
Vestibulum quis quam ut magna consequat faucibus. Pellentesque eget nisi a mi suscipit tincidunt. Ut tempus dictum risus. Pellentesque viverra sagittis quam at mattis. Suspendisse potenti. Aliquam sit amet gravida nibh, facilisis gravida odio. Phasellus auctor velit at lacus blandit, commodo iaculis justo viverra. Etiam vitae est arcu. Mauris vel congue dolor. Aliquam eget mi mi. Fusce quam tortor, commodo ac dui quis, bibendum viverra erat. Maecenas mattis lectus enim, quis tincidunt dui molestie euismod. Curabitur et diam tristique, accumsan nunc eu, hendrerit tellus.
</p>
</div>
<div class="container day">
<hr>
<h3 class="center" id="section-2">
What We Do
</h3>
<hr>
<div class="row">
<!-- Boxes de Acoes -->
<div class="col-xs-12 col-sm-4 col-lg-4 smallpad">
<div class="box">
<div class="icon">
<div class="image">
<i class="fa fa-map-marker">
</i>
</div>
<div class="info">
<h3 class="title">
Local Search Engine Optimization
</h3>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed in lobortis nisl, vitae iaculis sapien. Phasellus ultrices gravida massa luctus ornare. Suspendisse blandit quam elit, eu imperdiet neque semper.
</p>
<div class="more">
<a href="#" title="Title Link">
Read More
<i class="fa fa-angle-double-right">
</i>
</a>
</div>
</div>
</div>
<div class="space">
</div>
</div>
</div>
<div class="col-xs-12 col-sm-4 col-lg-4 smallpad">
<div class="box">
<div class="icon">
<div class="image">
<i class="fa fa-laptop">
</i>
</div>
<div class="info">
<h3 class="title">
Mobile Friendly Web Design
</h3>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed in lobortis nisl, vitae iaculis sapien. Phasellus ultrices gravida massa luctus ornare. Suspendisse blandit quam elit, eu imperdiet neque semper.
</p>
<div class="more">
<a href="#" class="hover" title="Title Link">
Read More
<i class="fa fa-angle-double-right">
</i>
</a>
</div>
</div>
</div>
<div class="space">
</div>
</div>
</div>
<div class="col-xs-12 col-sm-4 col-lg-4 smallpad">
<div class="box">
<div class="icon">
<div class="image">
<i class="fa fa-mobile">
</i>
</div>
<div class="info">
<h3 class="title">
Responsive - Mobile Friendly Web Design
</h3>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed in lobortis nisl, vitae iaculis sapien. Phasellus ultrices gravida massa luctus ornare. Suspendisse blandit quam elit, eu imperdiet neque semper.
</p>
<div class="more">
<a href="#" title="Title Link">
Read More
<i class="fa fa-angle-double-right">
</i>
</a>
</div>
</div>
</div>
<div class="space">
</div>
</div>
</div>
<!-- /Boxes de Acoes -->
</div>
</div>
<div class="container night">
<div class="page-header" style="text-align:center;" id="section-3">
<h2>
Our Process
</h2>
<h3>
</h3>
</div>
<ul class="timeline">
<li class="timeline">
<div class="timeline-badge mybadge">
<i class="glyphicon glyphicon-search">
</i>
</div>
<div class="timeline-panel">
<div class="timeline-heading">
<h4 class="timeline-title">
Planning
</h4>
</div>
<div class="timeline-body">
<p>
Mussum ipsum cacilds, vidis litro abertis. Consetis adipiscings elitis. Pra lá , depois divoltis porris, paradis. Paisis, filhis, espiritis santis. Mé faiz elementum girarzis, nisi eros vermeio, in elementis mé pra quem é amistosis quis leo. Manduma pindureta quium dia nois paga. Sapien in monti palavris qui num significa nadis i pareci latim. Interessantiss quisso pudia ce receita de bolis, mais bolis eu num gostis.
</p>
</div>
</div>
</li>
<li class="timeline-inverted">
<div class="timeline-badge mybadge">
<i class="glyphicon glyphicon-th-list">
</i>
</div>
<div class="timeline-panel">
<div class="timeline-heading">
<h4 class="timeline-title">
Content
</h4>
</div>
<div class="timeline-body">
<p>
Mussum ipsum cacilds, vidis litro abertis. Consetis adipiscings elitis. Pra lá , depois divoltis porris, paradis. Paisis, filhis, espiritis santis. Mé faiz elementum girarzis, nisi eros vermeio, in elementis mé pra quem é amistosis quis leo. Manduma pindureta quium dia nois paga. Sapien in monti palavris qui num significa nadis i pareci latim. Interessantiss quisso pudia ce receita de bolis, mais bolis eu num gostis.
</p>
<p>
Suco de cevadiss, é um leite divinis, qui tem lupuliz, matis, aguis e fermentis. Interagi no mé, cursus quis, vehicula ac nisi. Aenean vel dui dui. Nullam leo erat, aliquet quis tempus a, posuere ut mi. Ut scelerisque neque et turpis posuere pulvinar pellentesque nibh ullamcorper. Pharetra in mattis molestie, volutpat elementum justo. Aenean ut ante turpis. Pellentesque laoreet mé vel lectus scelerisque interdum cursus velit auctor. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam ac mauris lectus, non scelerisque augue. Aenean justo massa.
</p>
</div>
</div>
</li>
<li class="timeline">
<div class="timeline-badge mybadge">
<i class="glyphicon glyphicon-pencil">
</i>
</div>
<div class="timeline-panel">
<div class="timeline-heading">
<h4 class="timeline-title">
Design
</h4>
</div>
<div class="timeline-body">
<p>
Mussum ipsum cacilds, vidis litro abertis. Consetis adipiscings elitis. Pra lá , depois divoltis porris, paradis. Paisis, filhis, espiritis santis. Mé faiz elementum girarzis, nisi eros vermeio, in elementis mé pra quem é amistosis quis leo. Manduma pindureta quium dia nois paga. Sapien in monti palavris qui num significa nadis i pareci latim. Interessantiss quisso pudia ce receita de bolis, mais bolis eu num gostis.
</p>
</div>
</div>
</li>
<li class="timeline-inverted">
<div class="timeline-badge mybadge">
<i class="glyphicon glyphicon-wrench">
</i>
</div>
<div class="timeline-panel">
<div class="timeline-heading">
<h4 class="timeline-title">
Development
</h4>
</div>
<div class="timeline-body">
<p>
Mussum ipsum cacilds, vidis litro abertis. Consetis adipiscings elitis. Pra lá , depois divoltis porris, paradis. Paisis, filhis, espiritis santis. Mé faiz elementum girarzis, nisi eros vermeio, in elementis mé pra quem é amistosis quis leo. Manduma pindureta quium dia nois paga. Sapien in monti palavris qui num significa nadis i pareci latim. Interessantiss quisso pudia ce receita de bolis, mais bolis eu num gostis.
</p>
<hr>
</div>
</div>
</li>
<li class="timeline">
<div class="timeline-badge mybadge">
<i class="glyphicon glyphicon-cloud-upload">
</i>
</div>
<div class="timeline-panel">
<div class="timeline-heading">
<h4 class="timeline-title">
Test & Launch
</h4>
</div>
<div class="timeline-body">
<p>
Mussum ipsum cacilds, vidis litro abertis. Consetis adipiscings elitis. Pra lá , depois divoltis porris, paradis. Paisis, filhis, espiritis santis. Mé faiz elementum girarzis, nisi eros vermeio, in elementis mé pra quem é amistosis quis leo. Manduma pindureta quium dia nois paga. Sapien in monti palavris qui num significa nadis i pareci latim. Interessantiss quisso pudia ce receita de bolis, mais bolis eu num gostis.
</p>
</div>
</div>
</li>
</ul>
</div>
<div class="container day">
<hr>
<h3 class="center" id="section-4">
Our Work
</h3>
<hr>
<div class="row">
<div class="col-lg-4 col-md-4 col-sm-4 col-xs-12 myimg">
<img src="../images/after-searok.jpg" class="img-responsive">
<blockquote class="blockquote">
<footer>
<cite title="Source Title">
Searok Charters
</cite>
</footer>
</blockquote>
</div>
<div class="col-lg-4 col-md-4 col-sm-4 col-xs-12 myimg">
<img src="../images/after-nicor.jpg" class="img-responsive">
<blockquote class="blockquote">
<footer>
<cite title="Source Title">
Nicor
</cite>
</footer>
</blockquote>
</div>
<div class="col-lg-4 col-md-4 col-sm-4 col-xs-12 myimg">
<img src="../images/after-cmt.jpg" class="img-responsive">
<blockquote class="blockquote">
<footer>
<cite title="Source Title">
Castle Mountain Team
</cite>
</footer>
</blockquote>
</div>
<hr>
</div>
</div>
<hr>
<div class="container" style="text-align:center;">
<div class="col-xs-3">
<i class="fa fa-5x fa-arrow-right">
</i>
</div>
<div class="col-xs-6">
<h2 class="center">
<button type="button" class="btn btn-primary btn-lg btn-block">
All my our work
</button>
</div>
<div class="col-xs-3">
<i class="fa fa-5x fa-arrow-left">
</i>
</div>
</h2>
</div>
<footer style="text-align:center;">
<div class="container night nopad">
<hr>
<h3 class="center" id="section-5">
Let's talk about your project!
</h3>
<hr>
<div class="col-lg-4 col-xs-12">
<hr>
<h2>
<a href="tel:4073497036">
<i class="fa fa-phone">
</i>
(407) 349-7036
</a>
</h2>
<hr>
</div>
<div class="col-lg-4 col-xs-12 nopad" style="text-align:center;">
<!-- Place this tag where you want the widget to render. -->
<div class="g-page" data-width="200" data-href="//plus.google.com/u/0/106333335696092351517" data-theme="dark" data-rel="publisher">
</div>
<!-- Place this tag after the last widget tag. -->
<script type="text/javascript">
(function () {
var po = document.createElement('script');
po.type = 'text/javascript';
po.async = true;
po.src = 'https://apis.google.com/js/platform.js';
var s = document.getElementsByTagName('script')[0];
s.parentNode.insertBefore(po, s);
})();
</script>
</div>
<div class="col-lg-4 col-xs-12">
<hr>
<h2>
<a href="mailto:rob@dnwebdev.com">
<i class="fa fa-envelope-o">
</i>
rob@dnwebdev.com
</a>
</h2>
<hr>
</div>
<div id="footer" class="day" style="text-align:center;">
<div class="col-lg-12 col-xs-12">
<p>
Day & Night Web Solutions, LLC
</p>
</div>
</div>
</div>
</footer>
<script>
function close_toggle() {
if ($(window).width() <= 768) {
$('.nav a').on('click', function () {
$(".navbar-toggle").click();
});
} else {
$('.nav a').off('click');
}
}
close_toggle();
$(window).resize(close_toggle);
//function that offsets scoll
if ($(window).width() <= 768) {
var offset = 100;
} else {
var offset = 115;
}
$('.navbar li a').click(function (event) {
event.preventDefault();
$($(this).attr('href'))[0].scrollIntoView();
scrollBy(0, -offset);
});
</script>
</body>
</html>
最佳答案
您有一个 jQuery 函数，它强制每个菜单链接滚动到该部分。您需要告诉函数对除FAQ 之外的所有菜单链接执行此操作，并在点击FAQ 时重定向，因此您可以:
//trim the spaces and check if the text of the menu link is not equal to 'FAQ'
if ($.trim($(this).html()) != 'FAQ') {
$($(this).attr('href'))[0].scrollIntoView();
scrollBy(0, -offset);
} else {
//if it is, redirect to the page
window.location.href = $(this).attr('href');
}
Full Screen ( jsfiddle )
来自评论:
when trying to link back I am using ""; which is throwing off the scrollspy by adding #section-2 to the url.
这很难解决，因为我们可以在页面重定向上使用的功能有限。但是，您可以这样做:
首先，去掉这个函数$('.navbar li a').click(function(event) {完全，并将此代码放在其他脚本之上:
$("document").ready(function() {
$(document).on('click','.navbar li a',function(event) {
alert($(this).html());
event.preventDefault();
if($.trim($(this).html())!='FAQ'){
$($(this).attr('href'))[0].scrollIntoView();
scrollBy(0, -offset);
}
else
{
window.location.href = $(this).attr('href');
}
});
//document.referrer returns the url from which this page has been entered,
//we will use this to check if we are redirected from FAQs page
var previous_url = document.referrer;
if(previous_url=='http://dnwebdev.com/dev/faq/'){
//if we were redirected from FAQ page, we would have a #section-value in our url
//hash here fetched that value
var hash = document.URL.substr(document.URL.indexOf('#')+1);
//this is the important part, we are gonna trigger that the
//#section-value passed in url is _clicked_. And so the browser will
//scroll down to that section
$('.navbar li a#a-'+hash).trigger('click');
//once it scrolls down, this deletes the #section-value from url
history.pushState('', document.title, window.location.pathname);
}
});
为了上面的工作，你还需要添加一个 id属性到你的每一个 <a>标签如:
<a href="#section-1" id="a-section-1">
<a href="#section-2" id="a-section-2">
等等
关于如何 trigger 的一个小演示作品:demo
关于javascript - scrollspy 导航到不同的页面并返回同一位置，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/23506975/
26
4
0
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