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如何向引导导航栏添加功能

[英]how do I add functionality to bootstrap navbar

I have a bootstrap navigation menu when I resize the page to mobile size the burger menu does not work and I get an error in my console how can I fix it当我将页面调整为移动大小时,我有一个引导导航菜单,汉堡菜单不起作用,我在控制台中收到错误,我该如何修复它

<nav class="navbar navbar-expand-lg navbar-light">
  <a href="home.html" class="navbar-brand ml-3 title-text">
    <img src="img/Owi_Arts Logo2.png" alt="logo">
  </a>
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarMenu" aria-controls="navbarMenu" aria-expanded="false" aria-label="Toggle Navigation">
    <span class="navbar-toggler-icon"></span>
  </button>
  <div class="collapse navbar-collapse" id="navbarMenu">
    <ul class="navbar-nav text-uppercase">
      <li class="nav-item active">
        <a href="home.html" class="nav-link">Home</a>
      </li>
      <li class="nav-item">
        <a href="about.html" class="nav-link">About Me</a>
      </li>
      <li class="nav-item">
        <a href="gallery.html" class="nav-link">Gallery</a>
      </li>
      <li class="nav-item">
        <a href="services.html" class="nav-link">Services</a>
      </li>
      <li class="nav-item">
        <a href="#Contact" class="nav-link">Contact</a>
      </li>
    </ul>
  </div>
  <div class="social-text">
    <a href="https://www.instagram.com/@owi_photography" target="_blank">
      <i class="fab fa-instagram"></i>
    </a>
  </div>
</nav>

Setting up Bootstrap like this works with your code.像这样设置引导程序适用于您的代码。 However, your <div class="social-text"> makes the improper spacing of the whole .navbar , so you'll have to change that around if you want to achieve the spacing and sizing directly from Bootstrap但是,您的<div class="social-text">使整个.navbar的间距不正确,因此如果您想直接从 Bootstrap 实现间距和大小,则必须更改它

 <head> <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css" integrity="sha384-9aIt2nRpC12Uk9gS9baDl411NQApFmC26EwAOH8WgZl5MYYxFfc+NcPb1dKGj7Sk" crossorigin="anonymous"> </head> <body> <nav class="navbar navbar-expand-lg navbar-light"> <a href="home.html" class="navbar-brand ml-3 title-text"> <img src="img/Owi_Arts Logo2.png" alt="logo"> </a> <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarMenu" aria-controls="navbarMenu" aria-expanded="false" aria-label="Toggle Navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="collapse navbar-collapse" id="navbarMenu"> <ul class="navbar-nav text-uppercase"> <li class="nav-item active"> <a href="home.html" class="nav-link">Home</a> </li> <li class="nav-item"> <a href="about.html" class="nav-link">About Me</a> </li> <li class="nav-item"> <a href="gallery.html" class="nav-link">Gallery</a> </li> <li class="nav-item"> <a href="services.html" class="nav-link">Services</a> </li> <li class="nav-item"> <a href="#Contact" class="nav-link">Contact</a> </li> </ul> </div> <div class="social-text"> <a href="https://www.instagram.com/@owi_photography" target="_blank"> <i class="fab fa-instagram"></i> </a> </div> </nav> <script src="https://code.jquery.com/jquery-3.5.1.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj" crossorigin="anonymous"></script> <script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script> <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/js/bootstrap.min.js" integrity="sha384-OgVRvuATP1z7JjHLkuOU7Xw704+h835Lr+6QL9UvYjZE3Ipu6Tp75j7Bh/kR0JKI" crossorigin="anonymous"></script> </body>

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