Converting JS carousel to TS for showcasing multiple items

I am currently working on integrating a bootstrap carousel into my Angular project and I need to convert my JavaScript file to a TypeScript file. As someone who is new to this, I'm unsure of the process for converting and implementing it in a .ts file. I attempted to follow some online bootstrap examples but they were not successful.

Below is the HTML code:

<h1>Use Bootstrap's carousel to display multiple items per slide.</h1>
<div class="row">
  <div class="col-md-12">
    <div class="carousel slide multi-item-carousel" id="theCarousel">
      <div class="carousel-inner">
        <div class="item active">
          <div class="col-xs-4"><a href="#1"><img src="http://placehold.it/300/f44336/000000" class="img-responsive"></a></div>
        </div>
        <div class="item">
          <div class="col-xs-4"><a href="#1"><img src="http://placehold.it/300/e91e63/000000" class="img-responsive"></a></div>
        </div>

        <div class="item">
          <div class="col-xs-4"><a href="#1"><img src="http://placehold.it/300/673ab7/000000" class="img-responsive"></a></div>
        </div>
        <div class="item">
          <div class="col-xs-4"><a href="#1"><img src="http://placehold.it/300/4caf50/000000" class="img-responsive"></a></div>
        </div>

        <!-- Example item end -->
      </div>
      <a class="left carousel-control" href="#theCarousel" data-slide="prev"><i class="glyphicon glyphicon-chevron-left"></i></a>
      <a class="right carousel-control" href="#theCarousel" data-slide="next"><i class="glyphicon glyphicon-chevron-right"></i></a>
    </div>
  </div>
</div>
javascriptangulartypescript

Answer №1

To begin, ensure that your Angular project includes the necessary bootstrap dependency in the package.json file. If it is missing, you can install it using the following command:

npm i --save bootstrap

Next, update your angular.json file to include Bootstrap styles and scripts:

    "styles": [
        "./node_modules/bootstrap/dist/css/bootstrap.min.css"
        ],
        "scripts": [
          "./node_modules/bootstrap/dist/js/bootstrap.min.js"
        ]

Once this setup is complete, you just need to add the appropriate Bootstrap HTML code.

Alternatively, you can use a Content Delivery Network (CDN) to add Bootstrap:

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css"
    />

Finally, incorporate your Bootstrap HTML code into any component of your HTML file:

<div id="carouselExampleSlidesOnly" class="carousel slide" data-ride="carousel">
  <div class="carousel-inner">
    <div class="carousel-item active">
      <img class="d-block w-100" src="..." alt="First slide">
    </div>
    <div class="carousel-item">
      <img class="d-block w-100" src="..." alt="Second slide">
    </div>
    <div class="carousel-item">
      <img class="d-block w-100" src="..." alt="Third slide">
    </div>
  </div>
</div>

Answer №2

Feel free to give this code a try. It worked like a charm for me with just the HTML below. HTML Code:

<div id="myCarousel" class="carousel slide" data-ride="carousel">
  <!-- Indicators -->
  <ol class="carousel-indicators">
    <li data-target="#myCarousel" data-slide-to="0" class="active"></li>
    <li data-target="#myCarousel" data-slide-to="1"></li>
    <li data-target="#myCarousel" data-slide-to="2"></li>
    <li data-target="#myCarousel" data-slide-to="3"></li>
    <li data-target="#myCarousel" data-slide-to="4"></li>
  </ol>
  <!-- Wrapper for slides -->
  <div class="carousel-inner">
    <div class="item active">
      <img src="assets/images/Slide01.png" alt="">
    </div>
    <div class="item">
      <img src="assets/images/Slide02.png" alt="">
    </div>
    <div class="item">
      <img src="assets/images/Slide03.png" alt="">
    </div>
    <div class="item">
      <img src="assets/images/Slide04.png" alt="">
    </div>
    <div class="item">
      <img src="assets/images/Slide05.png" alt="">
    </div>
  </div>

  <!-- Left and right controls -->
  <a class="left carousel-control" href="#myCarousel" data-slide="prev">
    <span class="glyphicon glyphicon-chevron-left"></span>
    <span class="sr-only">Previous</span>
  </a>
  <a class="right carousel-control" href="#myCarousel" data-slide="next">
    <span class="glyphicon glyphicon-chevron-right"></span>
    <span class="sr-only">Next</span>
  </a>
</div>

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