我有一个有三个层次的标签结构:
<!-- Nav tabs - First level -->
<ul class="nav nav-tabs" role="tablist">
<li class="active"><a href="#home" role="tab" data-toggle="tab">Home</a></li>
<li><a href="#profile" role="tab" data-toggle="tab">Profile</a></li>
</ul>
<!-- Tab panes - First level -->
<div class="tab-content">
<div class="tab-pane active" id="home">
<p>Home content.</p>
<!-- Nav tabs - Second level -->
<ul class="nav nav-tabs" role="tablist">
<li class="active"><a href="#home2" role="tab" data-toggle="tab">Home 2</a></li>
<li><a href="#profile2" role="tab" data-toggle="tab">Profile 2</a></li>
</ul>
<!-- Tab panes - Second level -->
<div class="tab-content">
<div class="tab-pane active" id="home2">
<p>Home 2 content.</p>
<!-- Nav tabs - Third level -->
<ul class="nav nav-tabs" role="tablist">
<li class="active"><a href="#home3-1" role="tab" data-toggle="tab">Home 3-1</a></li>
<li><a href="#profile3-1" role="tab" data-toggle="tab">Profile 3-1</a></li>
</ul>
<!-- Tab panes - Third level -->
<div class="tab-content">
<div class="tab-pane active" id="home3-1"><p>Home 3-1 content.</p></div>
<div class="tab-pane" id="profile3-1"><p>Profile 3-1 content.</p></div>
</div>
</div>
<div class="tab-pane" id="profile2">
<p>Profile 2 content.</p>
<!-- Nav tabs - Third level -->
<ul class="nav nav-tabs" role="tablist">
<li class="active"><a href="#home3-2" role="tab" data-toggle="tab">Home 3-2</a></li>
<li><a href="#profile3-2" role="tab" data-toggle="tab">Profile 3-2</a></li>
</ul>
<!-- Tab panes - Third level -->
<div class="tab-content">
<div class="tab-pane active" id="home3-2"><p>Home 3-2 content.</p></div>
<div class="tab-pane" id="profile3-2"><p>Profile 3-2 content.</p></div>
</div>
</div>
</div>
</div>
<div class="tab-pane" id="profile">Profile content.</div>
</div>可以在这里检查此代码:(http://jsfiddle.net/bvta2/3/)。
当您访问链接http://fiddle.jshell.net/bvta2/3/show/#profile3-1时,Profile 3-1选项卡显示为活动状态.但是,例如,在访问http://fiddle.jshell.net/bvta2/3/show/#home3-2时,Home 3-2选项卡没有活动.
如何使用jQuery解决这个问题?谢谢!
发布于 2014-07-16 19:01:53
这是因为#home3-2嵌套在隐藏的选项卡中。
另一种看待这一点的方法是,下面的代码会发生什么?:
<div> 1
<div style="display:none"> 2
<div style="display:block"> 3 </div>
</div>
</div>即使您已经使底部div可见,它仍然会被它的父级隐藏。
在加载页面时,您必须遍历dom中的任何隐藏父选项卡,并在它们上调用show。
if (location.hash) {
$('a[href=' + location.hash + ']').tab('show');
// code to also show parent tabs
}你可以这样做:
//get the hashed element and find all of it's parent tabs that aren't active
$(location.hash).parents('.tab-pane:not(.active)').each(function() {
//each pane should have an id - find it's anchor target and call show
$('a[href=#' + this.id + ']').tab('show');
});小提琴演示:
http://jsfiddle.net/KyleMit/bvta2/11/show/#home3-2
https://stackoverflow.com/questions/24786125
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