Tips for utilizing the data-target feature in Bootstrap?

<button id="btn-id" class="navbar-toggler" type="button" data-toggle="collapse" data-target="#bs-navbar-collapse-1">
    <span class="navbar-toggler-icon"></span>
     <span class="navbar-toggler-icon"></span>
      <span class="navbar-toggler-icon"></span>
</button>
<a href="#" class="navbar-brand">MyBrand</a>
                <!-- Collect the nav links, forms, and other contents for toggling -->
                <div class="collapse navbar-collapse" id="bs-navbar-collapse-1">
                <ul class="nav navbar-nav navbar-right">
                <li class="nav-item"><a class="nav-link" href="#">Sports</a></li>
                <li class="nav-item"><a class="nav-link" href="#">Activities</a></li>
                <li class="nav-item"><a class="nav-link" href="#">Contact Us</a></li>
            </ul>
</div>

I encountered an issue:

The value in the 'data-target' attribute must match the id of the HTML tag that needs to be toggled, such as navigation links or forms.

I am seeking a resolution for this problem.

htmlcssformsbootstrap-4

Answer №1

According to @Diego's observation, it appears that bootstrap.js is missing from the included files. It is important to ensure that jQuery is also included and loaded before bootstrap.js.

Bootstrap 4 still requires jQuery 1.9.1 or newer. However, version 3.x is recommended due to its supported browsers aligning with Bootstrap's requirements and containing certain security enhancements.

In Bootstrap 5 (the latest version as of November 2022), jQuery is not necessary. Nevertheless, if you are using Bootstrap 4 based on your tag usage, please be cautious as I am unsure which version you are utilizing. Regardless, components can still be utilized alongside jQuery in Bootstrap. When Bootstrap detects jQuery within the window object, all components will be integrated into jQuery's plugin system.

Answer №2

It seems like the issue may be related to not including the necessary Bootstrap js assets for the collapse feature to work properly. Simply having the css files may not be sufficient.

Assuming we are discussing Bootstrap 4.0 based on the tag mentioned in your question.

You can refer to the official documentation for the collapse feature here:

https://getbootstrap.com/docs/4.0/components/collapse/

For information on the required assets, check out the official page:

https://getbootstrap.com/docs/4.0/getting-started/introduction/

I have included the necessary links and code snippet below for reference:

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="2c4e4343585f585e4d5c6c18021c021c">[email protected]</a>/dist/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">

<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="38485748485d4a16524b780916090a1601">[email protected]</a>/dist/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="52303d3d26212620332212667c627c62">[email protected]</a>/dist/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>

<button
  id="btn-id"
  class="navbar-toggler"
  type="button"
  data-toggle="collapse"
  data-target="#bs-navbar-collapse-1">
    Collapse
</button>

<a href="#" class="navbar-brand">MyBrand</a>
<!-- Collect the nav links, forms, and other contents for toggling -->
<div class="collapse navbar-collapse" id="bs-navbar-collapse-1">
  <ul class="nav navbar-nav navbar-right">
    <li class="nav-item"><a class="nav-link" href="#">Sports</a></li>
    <li class="nav-item"><a class="nav-link" href="#">Activities</a></li>
    <li class="nav-item"><a class="nav-link" href="#">Contact Us</a></li>
  </ul>
</div>

Answer №3

You should set MyBrand as the icon for the navbar toggler.

https://i.sstatic.net/FOD8B.gif

Here is the complete code snippet:

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="593b363636213af3242121253737d3931292e3c21">[email protected]</a>/dist/css/bootstrap.min.css">
  <script src="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="ddad90a5a0babad9babababe91bacdbfc3afc4bcd28fbab286">[email protected]</a>/dist/jquery.slim.min.js"></script>
  <script src="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="bdebd6e4e4dfdedcebfdfabecedeccbdae5a7becacccadadae3cacccfdabcebdaacbabcfcdbcdaaeafcfcacddbbcdccc1cad050ddd96ccbcacfeeceeeebbcecabdfeebfccfdcffcafccccfdfcbcfdfd81caaaedfabebaebaba8bebaaccfaeaeeeabbcedaaaedaeca">[email protected]</a>/dist/umd/popper.min.js"></script>
  <script src="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="63450112013704060915261e0008151317210c0c1f1011321517274c39372b36343b37103b17311735">[email protected]</a>/dist/js/bootstrap.bundle.min.js"></script>

</head>
<body>

<div class="jumbotron text-center">
  <button id="btn-id" class="navbar-toggler" type="button" data-toggle="collapse" data-target="#bs-navbar-collapse-1">
    MyBrand
  </button>
  <!-- Collect the nav links, forms, and other contents for toggling -->
  <div class="collapse navbar-collapse" id="bs-navbar-collapse-1">
    <ul class="nav navbar-nav navbar-right">
      <li class="nav-item"><a class="nav-link" href="#">Sports</a></li>
      <li class="nav-item"><a class="nav-link" href="#">Activities</a></li>
      <li class="nav-item"><a class="nav-link" href="#">Contact Us</a></li>
    </ul>
  </div>

</div>

</body>
</html>

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