我在顯示/隱藏div的單頁網站上有一個相當基本的導航選項卡。但是,當我刷新頁面時,它會返回到登錄「頁面」div,而不是停留在當前選項卡上。我使用以下JS標籤之間切換,我想用這種方法,如果可以保持:顯示刷新的最後一個活動div JS
var links = document.getElementById('navs').getElementsByTagName('a');
for(var i = 0, link; link = links[i]; i++) {
link.onclick = showContent;
// Hide content divs by default
var contentdiv = getContentDiv(link)
if (contentdiv == null){
continue;
}
contentdiv.style.display = 'none';
}
// Show the first content div
if(links.length > 0) showContent.apply(links[0]);
var current;
function showContent() {
// hide old content
if(current) current.style.display = 'none';
current = getContentDiv(this);
if(!current) return true;
current.style.display = 'inline-block';
return true;
}
function getContentDiv(link) {
var linkTo = link.getAttribute('href');
console.log(linkTo);
// Make sure the link is meant to go to a div
if(linkTo.substring(0, 2) != '#!') return;
linkTo = linkTo.substring(2);
return document.getElementById(linkTo);
}
我知道這將刷新因爲 if(links.length > 0) showContent.apply(links[0]);
但是登陸DIV,我希望用這個方法和存儲在一個變量稱爲current_link鏈接迭代次數,然後能夠調用if(links.length > 0) showContent.apply(links[current_link]);
甚至if(links.length > 0) showContent.apply(current_link);
我已經嘗試了幾種方法,但它最終只是節省無論是在導航欄上的第一個或最後一個標籤。此外,頁面刷新到默認div,但url保持不變。 EX。網址是http://example.com/#!tab1即使網頁顯示http://example.com/#!home
這是HTML:
<nav class="navbar navbar-fixed-top" id= "navs" role="navigation">
<div class="container">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<div class="navbar-brand">
<a id="logo" href="#!home"><img id="logo-pic" src="images/name.png" alt="" width="50%" height="auto"></a>
</div>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="navbar" id="navbar-collapse-1">
<ul class="nav navbar-right navbar-nav">
<a href="#!home"></a>
<li class="dropdown">
<a href="#!tab1">tab1</a>
</li>
<li>
<a class="dropdown-toggle" data-toggle="dropdown" href="#">tab2</a>
<ul class="dropdown-menu dropdown-menu-right pull-center">
<li><a href="#!tab21">tab21</a></li>
<li><a href="#!tab22">tab22</a></li>
</ul>
</li>
<li>
<a class="dropdown-toggle" data-toggle="dropdown" href="#">tab3</a>
<ul class="dropdown-menu dropdown-menu-right pull-center">
<li><a href="images/about/Resume2016.pdf" target="_blank">resume</a></li>
<li><a href="#!tab31">tab31</a></li>
<li><a href="#!tab32">tab32</a></li>
</ul>
</li>
<li>
<a href="#!tab4">tab4</a>
</li>
<li>
<a href="#!tab5">tab5</a>
</li>
</ul>
</div>
</div>
<!-- /.container -->
</nav>