Карусель Slider не меняется изображения

Question

Слайдер изображений не работает, когда я нажимаю на стрелки или когда пытаюсь вручную изменить изображение.

С моими ограниченными знаниями я попытался отредактировать код безуспешно

<link rel="stylesheet" href="http://fonts.googleapis.com/css?family=Roboto:400,500,700,300,100">
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
    <link rel="stylesheet" href="styles/style.css">

<div class="container" id="slider"><!-- Container Starts -->

  <div class="col-md-12"><!-- col-md-12 Starts -->

  <div id="myCarousel" class="carousel slide" data-ride="carousel"><!-- carousel slide Starts -->

    <ol class="carousel-indicators"><!-- carousel-indicators Starts -->

      <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>

    </ol><!-- carousel-indicators Ends -->

  <div class="carousel-inner"><!-- carousel-inner Starts -->

    <div class="item-active">
      <img src="admin_panel/slides_images/1.jpg" alt="slide 1">
    </div>

    <div class="item">
      <img src="admin_panel/slides_images/2.jpg" alt="slide 2">
    </div>

    <div class="item">
      <img src="admin_panel/slides_images/3.jpg" alt="slide 3">
    </div>

    <div class="item">
      <img src="admin_panel/slides_images/4.jpg" alt="slide 4">
    </div>

  </div><!-- carousel-inner Ends -->

  <a class="left carousel-control" href="#myCarousel" data-slide="prev"><!-- left carousel-control Starts -->

  <span class="glyphicon glyphicon-chevron-left"> </span>

  <span class="sr-only"> Previous </span>

  </a><!-- left carousel-control Ends -->

  <a class="right carousel-control" href="#myCarousel" data-slide="next"><!-- right carousel-control Starts -->

  <span class="glyphicon glyphicon-chevron-right"> </span>

  <span class="sr-only"> Next </span>

  </a><!-- right carousel-control Ends -->


</div><!-- carousel slide Ends -->

  </div><!-- col-md-12 Ends -->

  </div><!-- Container Ends -->



<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.0/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script>
  </body>
</html>

Ползунок должен меняться, когда я нажимаю на стрелку или пытаюсь изменить его вручную.Ошибки не появляются, только не ожидаемый результат.

Answer 1

Используйте код ниже

<link rel="stylesheet" href="http://fonts.googleapis.com/css?family=Roboto:400,500,700,300,100">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="styles/style.css">
<div class="container">
<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>
  </ol>
  <!-- Wrapper for slides -->
  <div class="carousel-inner">
     <div class="item active">
        <img src="https://images.pexels.com/photos/34950/pexels-photo.jpg?auto=compress&cs=tinysrgb&dpr=3&h=750&w=1260" alt="slide 1" style="width:100%;">
     </div>
     <div class="item">
        <img src="https://images.pexels.com/photos/459225/pexels-photo-459225.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940" alt="slide 2" style="width:100%;">
     </div>
     <div class="item">
        <img src="https://images.pexels.com/photos/326055/pexels-photo-326055.jpeg?auto=compress&cs=tinysrgb&dpr=1&w=500" alt="slide 3" style="width:100%;">
     </div>
     <div class="item">
        <img src="https://cdn.pixabay.com/photo/2018/10/30/16/06/water-lily-3784022__340.jpg" alt="slide 4">
     </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>
</div>
<!-- Container Ends -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.0/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script>
</body>
</html>