Bootstrap 3 jQuery事件，用于活动选项卡更改 [英] Bootstrap 3 jquery event for active tab change

问题描述

当bootstrap 3 tab/navbar的选项卡更改并且从字面上来看所有谷歌吐槽的建议都是错误的/不起作用时，我花了不切实际的时间来尝试触发一个函数.

I spent an unrealistic amount of time trying to fire a function when the tab changes of the bootstrap 3 tab/navbar and literally all suggestions google spat out were wrong/did not work.

如何处理?

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推荐答案

Eric索普知道该怎么做

$('a[data-toggle="tab"]').on('shown.bs.tab', function (e) {
  var target = $(e.target).attr("href") // activated tab
  alert(target);
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet"/>

<ul id="myTab" class="nav nav-tabs">
  <li class="active"><a href="#home" data-toggle="tab">Home</a></li>
  <li class=""><a href="#profile" data-toggle="tab">Profile</a></li>
</ul>
<div id="myTabContent" class="tab-content">
  <div class="tab-pane fade active in" id="home">
    home tab!
  </div>
  <div class="tab-pane fade" id="profile">
    profile tab!
  </div>
</div>

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