Why is my JQuery code refusing to function even though I have coded it correctly?

Encountering an issue with the carousel functionality. The button is supposed to switch between play and pause, triggering the carousel accordingly. However, upon clicking the button, it seems to switch too quickly without properly pausing or playing the carousel. Additionally, the timer function does not seem to be working as expected. This could potentially indicate a malfunction within the jQuery code located in the root folder.

<div class="container">
        <div class="row row-content">
            <div class="col">
                <div id="mycarousel" class="carousel slide" data-ride="carousel">
                    <div class="carousel-inner" role="listbox">
                        ...
                      <!--  <div class="btn-group" id="carouselButton">
                            <button class="btn btn-danger btn-sm" id="carousel-pause">
                                <span class="fa fa-pause"></span>
                            </button>
                        <button class="btn btn-danger btn-sm" id="carousel-play">
                                <span class="fa fa-play"></span> -->
                        <button class="btn btn-danger btn-sm" id="carouselButton">
                            <span id="carousel-button-icon" class="fa fa-pause"></span>
                        </button>
                        </div>
                    </div>
                </div>
            </div>
        </div>

Jquery below here

$(document).ready(function () {
    $('#mycarousel').carousel({ interval: 2000 });
    $('#carouselButton').click(function () {
        if ($('#carouselButton').children('span').hasClass('fa-pause')){
        $('#mycarousel').carousel('pause');
        $('#carouselButton').children('span').removeClass('fa-pause');
        $('#carouselButton').children('span').addClass('fa-play');
        }
        else if ($('#carouselButton').children('span').hasClass('fa-play')) {
        $('#mycarousel').carousel('cycle');
        $('#carouselButton').children('span').removeClass('fa-play');
        $('#carouselButton').children('span').addClass('fa-pause');
        }
        });
    });

Answer №1

Are you double-clicking before 2 seconds have passed? This might cause issues with the class assignment.

It's recommended to trigger the carousel after the classes have been swapped.

$(document).ready(function () {
    $('#mycarousel').carousel({ interval: 2000 });
    $('#carouselButton').click(function () {
        if ($('#carouselButton').children('span').hasClass('fa-pause')){
          $('#carouselButton').children('span').removeClass('fa-pause');
          $('#carouselButton').children('span').addClass('fa-play');
          $('#mycarousel').carousel('pause');
        }
        else if ($('#carouselButton').children('span').hasClass('fa-play')) {
          $('#carouselButton').children('span').removeClass('fa-play');
          $('#carouselButton').children('span').addClass('fa-pause');
          $('#mycarousel').carousel('cycle');
        }
        });
    });

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