Bootstrap 4 悬停时更改选项卡

Question

这是 Bootstrap 4 选项卡默认选项卡结构，如何在鼠标悬停时在选项卡之间切换？有人请使用 jquery 或 javascript 添加解决方案。

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js"></script>
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" rel="stylesheet" />


<ul class="nav nav-tabs" id="myTab" role="tablist">
  <li class="nav-item">
    <a class="nav-link active" id="home-tab" data-toggle="tab" href="#home">Home</a>
  </li>
  <li class="nav-item">
    <a class="nav-link" id="profile-tab" data-toggle="tab" href="#profile">Profile</a>
  </li>
  <li class="nav-item">
    <a class="nav-link" id="contact-tab" data-toggle="tab" href="#contact">Contact</a>
  </li>
</ul>
<div class="tab-content" id="myTabContent">
  <div class="tab-pane fade show active" id="home" role="tabpanel">Home</div>
  <div class="tab-pane fade" id="profile" role="tabpanel">Profile</div>
  <div class="tab-pane fade" id="contact" role="tabpanel">Contact</div>
</div>

Answer 1

尝试这个。

$(".nav-link").hover(function(){
    $(this).tab('show');
});