HTML is not rendering properly in Django-CodePudding

I am Naive in Django and HTML and trying to build an App using django. I got to know about the website getbootstrap.com . And I was trying to render the dropdown button from there in my index.html file.

The code for the Dropdown button is as follows.

<div >
    <button  type="button" data-bs-toggle="dropdown" aria-expanded="false">
      Dropdown button
    </button>
    <ul >
      <li><a  href="#">Action</a></li>
      <li><a  href="#">Another action</a></li>
      <li><a  href="#">Something else here</a></li>
    </ul>
  </div>

And I am expecting a button like below:

But I am getting the The button as follows:

I want to know where I am going wrong?

Update 1

I have my index.html file inside template folder as follows:

create_user is my app that I am building and ops_solution_v0 is the project that I am working on

CodePudding user response：

I think you forgot to add cdn link to your index.html file.

Simply you can add like below code in your index.html file:

<head>
  <link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
  <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js" integrity="sha384-MrcW6ZMFYlzcLA8Nl NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP JcXn/tWtIaxVXM" crossorigin="anonymous"></script>
</head>

Add above cdn link inside head tag in your index file.

You output will appear as you expected