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Carousel Images Same Height - javascript

I have an image/video carousel and I'm having trouble keeping all the content in the carousel the same height.
When you click on the thumbnails, the main image heights don't match up.
How do I keep everything the same height, yet responsive at the same time?
(I added some pictures to show what I mean)
Here's the codepen.
Edit: I want to keep the main images shown in the carousel the same height, not the thumbnails.
$(document).ready(function() {
// get all images loaded
var images = $(".chair-class");
// thumbnails containers
var thumbnailContainer = $("#thumbnails");
var iframe1 = $('#sketchfab-iframe-1')[0];
var iframe2 = $('#sketchfab-iframe-2')[0];
var player1 = $f(iframe1);
var player2 = $f(iframe2);
// generate thumbnail images
generateThumbnails(images, thumbnailContainer);
// listeners for controls arrows
$(".prev-next-button").on("click", function() {
player1.api('pause');
player2.api('pause');
// get the images
var currentImageIndex = images.index($(".chair-class[data-active=true]"));
var isPrevious = $(this).hasClass("previous");
var nextIndex;
if (isPrevious) {
if (currentImageIndex === 0) {
nextIndex = images.length - 1;
}
if (currentImageIndex > 0) {
nextIndex = currentImageIndex - 1;
}
} else {
if (currentImageIndex === images.length - 1) {
nextIndex = 0;
}
if (currentImageIndex < images.length - 1) {
nextIndex = currentImageIndex + 1;
}
}
// remove any active class from images
images.removeClass("active").attr('data-active', "false");
// get the next active image and add active class to that next current image
var $nextImage = $(images[nextIndex]);
var iframeId = $nextImage.data('iframe');
if (iframeId) {
$(images[nextIndex]).attr('data-active', "true");
$('.sketchfab-iframe').removeClass('active');
$('#' + iframeId).addClass('active');
} else {
$(images[nextIndex]).addClass("active").attr('data-active', "true");
$('.sketchfab-iframe').removeClass('active');
}
});
$(".thumb").on("click", function(event) {
event.preventDefault();
var images = $(".chair-class");
var indexSelected = $(this).data("img-index");
var currentShown = images.index($(".chair-class[data-active=true]"));
if (currentShown === indexSelected) return false;
player1.api('pause');
player2.api('pause');
images.removeClass("active").attr('data-active', "false");
var iframeId = $(this).data('iframe');
if (iframeId) {
$(images[indexSelected]).attr('data-active', "true");
$('.sketchfab-iframe').removeClass('active');
$('#' + iframeId).addClass('active');
} else {
images.removeClass("active");
$(images[indexSelected]).addClass('active').attr('data-active', "true");;
$('.sketchfab-iframe').removeClass('active');
}
});
function generateThumbnails(images, container) {
var ul = $("<ul>");
images.each(function(index, element) {
var currentThumb = $("<img>");
var li = $("<li>");
var src = $(this).attr("src");
currentThumb.attr("src", src);
currentThumb.attr("class", "thumb");
currentThumb.data("img-index", index);
var iframe = $(this).data('iframe');
if (iframe) {
currentThumb.data("iframe", iframe);
}
li.append(currentThumb);
ul.append(li);
});
container.append(ul);
}
});
* {
margin: 0;
padding: 0;
}
body {
margin: 0;
padding: 0;
font-size: 100%;
}
/* #green-room {
background: #333 !important;
} */
.slideshow-container {
max-width: 1000px;
position: relative;
margin: auto;
}
#chair,
.chair-class {
position: absolute;
width: 100%;
height: auto;
max-width: 600px;
max-height: 400px;
margin: 0 auto;
display: block;
top: 0;
left: 0;
opacity: 0;
transition: opacity .5s;
}
.chair-class.active {
position: relative;
opacity: 1;
}
#prev {
position: absolute;
color: black;
left: 0;
top: 0;
bottom: 0;
}
#next {
position: absolute;
color: black;
right: 0;
top: 0;
bottom: 0;
}
#prev p,
#next p {
font-size: 3em;
}
#imgDetail {
position: relative;
width: 90%;
margin: 0 auto;
overflow: hidden;
}
#imgDetail a {
text-decoration: none;
display: flex;
padding: 3%;
justify-content: center;
align-items: center;
}
#imgDetail a:hover {
background-color: #333;
color: white;
opacity: 0.5;
}
#imgDetail ul {
margin: 0 auto;
display: block;
}
#thumbnails {
max-width: 1000px;
width: 100%;
display: inline-block;
text-align: center;
}
.thumb {
width: 21%;
height: auto;
margin-top: 15px;
cursor: pointer;
}
#imgDetail li {
display: inline;
}
#thumbnails ul {
margin: 0 auto;
display: block;
}
#thumbnails li {
display: inline;
padding-right: 2%;
}
#thumbnails li:last-child {
padding-right: 0;
}
.sketchfab-iframe {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
height: 40vw;
}
.sketchfab-iframe {
opacity: 0;
margin: 0 auto;
transition: opacity .5s;
display: none;
}
.sketchfab-iframe.active {
opacity: 1;
position: relative;
display: block;
}
<script src="https://f.vimeocdn.com/js/froogaloop2.min.js"></script>
<script src="https://f.vimeocdn.com/js/froogaloop2.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!-- Images not Owned by Me -->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Daniel Pollack</title>
<link rel="stylesheet" type="text/css" href="css/styles.css" />
<script src="https://unpkg.com/scrollreveal/dist/scrollreveal.min.js">
</script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js">
</script>
<script src="http://a.vimeocdn.com/js/froogaloop2.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/fitvids/1.2.0/jquery.fitvids.js">
</script>
</head>
<body id="green-room">
<div class="slideshow-container">
<div id="imgDetail">
<img data-iframe="sketchfab-iframe-1" src="https://i.vimeocdn.com/video/682901345_640.webp" class="chair-class" data-active="true" />
<img data-iframe="sketchfab-iframe-2" src="https://i.vimeocdn.com/video/682890362_640.webp" class="chair-class" data-active="false" />
<img src="http://www.davidwightman.net/_images_landscape/Behemot/Behemot_detail_3.jpg" class="chair-class" data-active="false" />
<div class="aspect-ratio">
<iframe id="sketchfab-iframe-1" class="sketchfab-iframe active" src="https://player.vimeo.com/video/255482396" width="100%" height="400" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
</div>
<div class="aspect-ratio">
<iframe id="sketchfab-iframe-2" class="sketchfab-iframe" src="https://player.vimeo.com/video/255473875" width="100%" height="400" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
</div>
<!--CONTROLS-->
<a href="javascript:void(0)" id="prev" class="prev-next-button previous">
<p>❬</p>
</a>
<a href="javascript:void(0)" id="next" class="prev-next-button next">
<p>❭</p>
</a>
</div>
<!--Thumbnails-->
<div id="thumbnails">
</div>
</html>

It's fixed by setting all the image height to 70vh.
Guess something is not working with StackOverflow Fiddle.
Check my codepen and let me know if that's what you are looking for.
$(document).ready(function() {
// get all images loaded
var images = $(".chair-class");
// thumbnails containers
var thumbnailContainer = $("#thumbnails");
var iframe1 = $('#sketchfab-iframe-1')[0];
var iframe2 = $('#sketchfab-iframe-2')[0];
var player1 = $f(iframe1);
var player2 = $f(iframe2);
// generate thumbnail images
generateThumbnails(images, thumbnailContainer);
// listeners for controls arrows
$(".prev-next-button").on("click", function() {
player1.api('pause');
player2.api('pause');
// get the images
var currentImageIndex = images.index($(".chair-class[data-active=true]"));
var isPrevious = $(this).hasClass("previous");
var nextIndex;
if (isPrevious) {
if (currentImageIndex === 0) {
nextIndex = images.length - 1;
}
if (currentImageIndex > 0) {
nextIndex = currentImageIndex - 1;
}
} else {
if (currentImageIndex === images.length - 1) {
nextIndex = 0;
}
if (currentImageIndex < images.length - 1) {
nextIndex = currentImageIndex + 1;
}
}
// remove any active class from images
images.removeClass("active").attr('data-active', "false");
// get the next active image and add active class to that next current image
var $nextImage = $(images[nextIndex]);
var iframeId = $nextImage.data('iframe');
if (iframeId) {
$(images[nextIndex]).attr('data-active', "true");
$('.sketchfab-iframe').removeClass('active');
$('#' + iframeId).addClass('active');
} else {
$(images[nextIndex]).addClass("active").attr('data-active', "true");
$('.sketchfab-iframe').removeClass('active');
}
});
$(".thumb").on("click", function(event) {
event.preventDefault();
var images = $(".chair-class");
var indexSelected = $(this).data("img-index");
var currentShown = images.index($(".chair-class[data-active=true]"));
if (currentShown === indexSelected) return false;
player1.api('pause');
player2.api('pause');
images.removeClass("active").attr('data-active', "false");
var iframeId = $(this).data('iframe');
if (iframeId) {
$(images[indexSelected]).attr('data-active', "true");
$('.sketchfab-iframe').removeClass('active');
$('#' + iframeId).addClass('active');
} else {
images.removeClass("active");
$(images[indexSelected]).addClass('active').attr('data-active', "true");;
$('.sketchfab-iframe').removeClass('active');
}
});
function generateThumbnails(images, container) {
var ul = $("<ul>");
images.each(function(index, element) {
var currentThumb = $("<img>");
var li = $("<li>");
var src = $(this).attr("src");
currentThumb.attr("src", src);
currentThumb.attr("class", "thumb");
currentThumb.data("img-index", index);
var iframe = $(this).data('iframe');
if (iframe) {
currentThumb.data("iframe", iframe);
}
li.append(currentThumb);
ul.append(li);
});
container.append(ul);
}
});
* {
margin: 0;
padding: 0;
}
body {
margin: 0;
padding: 0;
font-size: 100%;
}
/* #green-room {
background: #333 !important;
} */
.slideshow-container {
max-width: 1000px;
position: relative;
margin: auto;
}
#chair,
.chair-class {
position: absolute;
width: auto;
height: 100%;
/* max-width: 600px;
max-height: 400px; */
margin: 0 auto;
display: block;
top: 0;
left: 0;
opacity: 0;
transition: opacity .5s;
}
.chair-class.active {
position: relative;
opacity: 1;
}
#prev {
position: absolute;
color: black;
left: 0;
top: 0;
bottom: 0;
}
#next {
position: absolute;
color: black;
right: 0;
top: 0;
bottom: 0;
}
#prev p,
#next p {
font-size: 3em;
}
#imgDetail {
position: relative;
width: 90%;
margin: 0 auto;
height: 70vh;
overflow: hidden;
}
#imgDetail img {
height: 70vh;
}
#imgDetail a {
text-decoration: none;
display: flex;
padding: 3%;
justify-content: center;
align-items: center;
}
#imgDetail a:hover {
background-color: #333;
color: white;
opacity: 0.5;
}
#imgDetail ul {
margin: 0 auto;
display: block;
}
#thumbnails {
max-width: 1000px;
display: inline-block;
text-align: center;
}
.thumb {
width: 21%;
height: auto;
margin-top: 15px;
cursor: pointer;
}
#imgDetail li {
display: inline;
}
#thumbnails ul {
margin: 0 auto;
display: block;
}
#thumbnails li {
display: inline;
padding-right: 2%;
}
#thumbnails li:last-child {
padding-right: 0;
}
.sketchfab-iframe {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
/* top:10vh; */
height: 70vh;
opacity: 0;
margin: 0 auto;
transition: opacity .5s;
display: none;
}
.sketchfab-iframe.active {
opacity: 1;
position: relative;
display: block;
}
<script src="https://f.vimeocdn.com/js/froogaloop2.min.js"></script>
<script src="https://f.vimeocdn.com/js/froogaloop2.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!-- Images not Owned by Me -->
<body>
<div class="slideshow-container">
<div id="imgDetail">
<img data-iframe="sketchfab-iframe-1" src="https://i.vimeocdn.com/video/682901345_640.webp" class="chair-class" data-active="true" />
<img data-iframe="sketchfab-iframe-2" src="https://i.vimeocdn.com/video/682890362_640.webp" class="chair-class" data-active="false" />
<img src="http://www.davidwightman.net/_images_landscape/Behemot/Behemot_detail_3.jpg" class="chair-class" data-active="false" />
<div class="aspect-ratio">
<iframe id="sketchfab-iframe-1" class="sketchfab-iframe active" src="https://player.vimeo.com/video/255482396" width="100%" height="400" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
</div>
<div class="aspect-ratio">
<iframe id="sketchfab-iframe-2" class="sketchfab-iframe" src="https://player.vimeo.com/video/255473875" width="100%" height="400" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
</div>
<!--CONTROLS-->
<a href="javascript:void(0)" id="prev" class="prev-next-button previous">
<p>❬</p>
</a>
<a href="javascript:void(0)" id="next" class="prev-next-button next">
<p>❭</p>
</a>
</div>
<!--Thumbnails-->
<div id="thumbnails">
</div>
</div>
</body>

$(document).ready(function () {
// get all images loaded
var images = $(".chair-class");
// thumbnails containers
var thumbnailContainer = $("#thumbnails");
var iframe1 = $('#sketchfab-iframe-1')[0];
var iframe2 = $('#sketchfab-iframe-2')[0];
var player1 = $f(iframe1);
var player2 = $f(iframe2);
// generate thumbnail images
generateThumbnails(images, thumbnailContainer);
// listeners for controls arrows
$(".prev-next-button").on("click", function () {
player1.api('pause');
player2.api('pause');
// get the images
var currentImageIndex = images.index($(".chair-class[data-active=true]"));
var isPrevious = $(this).hasClass("previous");
var nextIndex;
if (isPrevious) {
if (currentImageIndex === 0) {
nextIndex = images.length - 1;
}
if (currentImageIndex > 0) {
nextIndex = currentImageIndex - 1;
}
} else {
if (currentImageIndex === images.length - 1) {
nextIndex = 0;
}
if (currentImageIndex < images.length - 1) {
nextIndex = currentImageIndex + 1;
}
}
// remove any active class from images
images.removeClass("active").attr('data-active', "false");
// get the next active image and add active class to that next current image
var $nextImage = $(images[nextIndex]);
var iframeId = $nextImage.data('iframe');
if (iframeId) {
$(images[nextIndex]).attr('data-active', "true");
$('.sketchfab-iframe').removeClass('active');
$('#' + iframeId).addClass('active');
} else {
$(images[nextIndex]).addClass("active").attr('data-active', "true");
$('.sketchfab-iframe').removeClass('active');
}
});
$(".thumb").on("click", function (event) {
event.preventDefault();
var images = $(".chair-class");
var indexSelected = $(this).data("img-index");
var currentShown = images.index($(".chair-class[data-active=true]"));
if (currentShown === indexSelected) return false;
player1.api('pause');
player2.api('pause');
images.removeClass("active").attr('data-active', "false");
var iframeId = $(this).data('iframe');
if (iframeId) {
$(images[indexSelected]).attr('data-active', "true");
$('.sketchfab-iframe').removeClass('active');
$('#' + iframeId).addClass('active');
} else {
images.removeClass("active");
$(images[indexSelected]).addClass('active').attr('data-active', "true");;
$('.sketchfab-iframe').removeClass('active');
}
});
function generateThumbnails(images, container) {
var ul = $("<ul>");
images.each(function (index, element) {
var currentThumb = $("<img>");
var li = $("<li>");
var src = $(this).attr("src");
currentThumb.attr("src", src);
currentThumb.attr("class", "thumb");
currentThumb.data("img-index", index);
var iframe = $(this).data('iframe');
if (iframe) {
currentThumb.data("iframe", iframe);
}
li.append(currentThumb);
ul.append(li);
});
container.append(ul);
}
});
* {
margin: 0;
padding: 0;
}
body {
margin: 0;
padding: 0;
font-size: 100%;
}
/* #green-room {
background: #333 !important;
} */
.slideshow-container {
max-width: 1000px;
position: relative;
margin: auto;
}
#chair, .chair-class {
position: absolute;
width: 80%;
height: auto;
max-width: 600px;
max-height: 400px;
margin: 0 auto;
display: block;
top: 0;
left: 0;
right: 0;
opacity: 0;
transition: opacity .5s;
}
.chair-class.active {
position: relative;
opacity: 1;
}
#prev {
position: absolute;
color: black;
left: 0;
top: 0;
bottom: 0;
}
#next {
position: absolute;
color: black;
right: 0;
top: 0;
bottom: 0;
}
#prev p, #next p {
font-size: 3em;
}
#imgDetail {
position: relative;
width: 90%;
margin: 0 auto;
overflow: hidden;
}
#imgDetail a {
text-decoration: none;
display: flex;
padding: 3%;
justify-content: center;
align-items: center;
}
#imgDetail a:hover {
background-color: #333;
color: white;
opacity: 0.5;
}
#imgDetail ul {
margin: 0 auto;
display: block;
}
#thumbnails {
max-width: 1000px;
width: 100%;
display: inline-block;
text-align: center;
}
.thumb {
width: 21%;
height: 120px;
margin-top: 15px;
cursor: pointer;
}
#imgDetail li {
display: inline;
}
#thumbnails ul {
margin: 0 auto;
display: block;
}
#thumbnails li {
display: inline;
padding-right: 2%;
}
#thumbnails li:last-child {
padding-right: 0;
}
.sketchfab-iframe {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
height: 40vw;
}
.sketchfab-iframe {
opacity: 0;
margin: 0 auto;
transition: opacity .5s;
display: none;
}
.sketchfab-iframe.active {
opacity: 1;
position: relative;
display: block;
}
<script src="https://f.vimeocdn.com/js/froogaloop2.min.js"></script>
<script src="https://f.vimeocdn.com/js/froogaloop2.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!-- Images not Owned by Me -->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Daniel Pollack</title>
<link rel="stylesheet" type="text/css" href="css/styles.css"/>
<script src="https://unpkg.com/scrollreveal/dist/scrollreveal.min.js"> </script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"> </script>
<script src="http://a.vimeocdn.com/js/froogaloop2.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/fitvids/1.2.0/jquery.fitvids.js">
</script>
</head>
<body id="green-room">
<div class="slideshow-container">
<div id="imgDetail">
<img data-iframe="sketchfab-iframe-1" src="https://i.vimeocdn.com/video/682901345_640.webp" class="chair-class" data-active="true" />
<img data-iframe="sketchfab-iframe-2" src="https://i.vimeocdn.com/video/682890362_640.webp" class="chair-class" data-active="false" />
<img src="http://www.davidwightman.net/_images_landscape/Behemot/Behemot_detail_3.jpg" class="chair-class" data-active="false" />
<div class="aspect-ratio">
<iframe id="sketchfab-iframe-1" class="sketchfab-iframe active" src="https://player.vimeo.com/video/255482396" width="100%" height="400" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
</div>
<div class="aspect-ratio">
<iframe id="sketchfab-iframe-2" class="sketchfab-iframe" src="https://player.vimeo.com/video/255473875" width="100%" height="400" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
</div>
<!--CONTROLS-->
<a href="javascript:void(0)" id="prev" class="prev-next-button previous">
<p>❬</p>
</a>
<a href="javascript:void(0)" id="next" class="prev-next-button next">
<p>❭</p>
</a>
</div>
<!--Thumbnails-->
<div id="thumbnails">
</div>
</html>

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curtimetext = document.getElementById("curtimetext");
durtimetext = document.getElementById("durtimetext");
playlist_status = document.getElementById("playlist_status");
playlist_artist = document.getElementById("playlist_artist");
repeat = document.getElementById("repeat");
randomSong = document.getElementById("random");
playlist_index = 0;
// Audio Object
audio = new Audio();
audio.src = dir + playlist[0] + ext; // music/musicname.mp3
audio.loop = false;
// First song title and artist
playlist_status.innerHTML = title[playlist_index];
playlist_artist.innerHTML = artists[playlist_index];
// Add event handling
playbtn.addEventListener("click", playPause);
nextbtn.addEventListener("click", nextSong);
prevbtn.addEventListener("click", prevSong);
mutebtn.addEventListener("click", mute);
visibilitybtn.addEventListener("click", toggle);
seekslider.addEventListener("mousedown", function(event){seeking = true; seek(event);});
seekslider.addEventListener("mousemove", function(event){seek(event);});
seekslider.addEventListener("mouseup", function(){seeking = false;});
volumeslider.addEventListener("mousemove", setvolume);
audio.addEventListener("timeupdate", function(){seektimeupdate();});
audio.addEventListener("ended",function(){switchTrack();});
repeat.addEventListener("click", loop);
randomSong.addEventListener("click", random);
// Functions
function onYouTubeIframeAPIReady() {
player = new YT.Player('player', {
height: '315',
width: '560',
videoId: id,
playerVars: {'autoplay': 0, 'controls': 0, 'loop': 1},
events: {
'onStateChange': onPlayerStateChange
}
});
}
/*
function onPlayerReady(event) {
let pgd = player.getDuration();
let vpb = document.getElementById("video_progress_bar");
vpb.setAttribute("max",pgd);
}*/
//Intento de que la barra de progreso avance con forme al video onPlayerStateChange(event) y onPlay()
var testThread;
function onPlayerStateChange(event) {
if(event.data == 1)
{
testThread = setInterval(seektimeupdate,500);
}else{
clearInterval(testThread);
}
}
// Oculta o hace visible el video de YouTube en la interfaz
function toggle(element){
let ventana = document.getElementById("player");
if(ventana.style.display != 'none'){
ventana.style.display = 'none';
}else{
ventana.style.display = '';
}
}
function fetchMusicDetails(){
// Poster Image, Pause/Play Image
$("#playpausebtn img").attr("src", "images/pause-red.png");
$("#bgImage").attr("src", poster[playlist_index]);
$("#image").attr("src",poster[playlist_index]);
// Title and Artist
playlist_status.innerHTML = title[playlist_index];
playlist_artist.innerHTML = artists[playlist_index];
// Audio
audio.src = dir + playlist[playlist_index] + ext;
audio.play();
}
function playPause(element){
let playButton = document.getElementById("playpausebtn");
if(playButton.value == "play"){
playButton.setAttribute("value","pause");
player.playVideo()
$("#playpausebtn img").attr("src","images/pause-red.png");
}else{
playButton.setAttribute("value","play");
player.pauseVideo();
$("#playpausebtn img").attr("src","images/play-red.png");
}
}
function nextSong(){
playlist_index++;
if(playlist_index > playlist.length - 1){
playlist_index = 0;
}
fetchMusicDetails();
}
function prevSong(){
playlist_index--;
if(playlist_index < 0){
playlist_index = playlist.length - 1;
}
fetchMusicDetails();
}
function mute(){
if(player.isMuted()){
player.unMute();
$("#mutebtn img").attr("src","images/speaker.png");
}else{
player.mute();
$("#mutebtn img").attr("src","images/mute.png");
}
}
function seek(event){
if(player.getDuration() == 0){
null;
}else{
if(seeking){
seekslider.value = event.clientX - seekslider.offsetLeft;
seekto = player.getDuration() * (seekslider.value / 100);
player.seekTo(seekto);
}
}
}
function setvolume(){
player.setVolume(volumeslider.value);
}
function seektimeupdate(){
if(player.getDuration()){
let nt = player.getCurrentTime() * (100 / player.getDuration());
seekslider.value = nt;
var curmins = Math.floor(player.getCurrentTime() / 60);
var cursecs = Math.floor(player.getCurrentTime() - curmins * 60);
var durmins = Math.floor(player.getDuration() / 60);
var dursecs = Math.floor(player.getDuration() - durmins * 60);
if(cursecs < 10){cursecs = "0" + cursecs}
if(dursecs < 10){dursecs = "0" + dursecs}
if(curmins < 10){curmins = "0" + curmins}
if(durmins < 10){durmins = "0" + durmins}
curtimetext.innerHTML = curmins + ":" + cursecs;
durtimetext.innerHTML = durmins + ":" + dursecs;
}else{
curtimetext.innerHTML = "00" + ":" + "00";
durtimetext.innerHTML = "00" + ":" + "00";
}
}
function switchTrack(){
if(playlist_index == (playlist.length -1)){
playlist_index = 0;
}else{
playlist_index++;
}
fetchMusicDetails();
}
function loop(){
if(audio.loop){
audio.loop = false;
$("#repeat img").attr("src", "images/rep.png");
}else{
audio.loop = true;
$("#repeat img").attr("src", "images/rep1.png");
}
}
function getRandomNumber(min, max){
let step1 = max - min + 1;
let step2 = Math.random() * step1;
let result = Math.floor(step2) + min;
return result;
}
function random(){
let randomIndex = getRandomNumber(0 , playlist.length - 1);
playlist_index = randomIndex;
fetchMusicDetails();
}
body{
margin: 0;
padding: 0;
height: 100vh;
width: 100%;
background-color: rgba(0,0,0,0);
font-family: 'Poppins', sans-serif;
}
button{
border: none;
outline: none;
background: none;
cursor: pointer;
}
.music-container{
height: 100vh;
width: 100%;
display: flex;
justify-content: center;
align-items: center;
}
.music-content{
position: relative;
width: 245px;
height: 450px;
background-color: #000;
border-width: 8px 4px !important;
border: solid;
border-radius: 20px;
overflow: hidden;
box-shadow: 5px 5px 10px rgba(0, 0, 0, .52);
}
#bg-image img{
width: 110%;
height: 110%;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%,-50%);
z-index: 1;
filter: blur(6px);
-webkit-filter: blur(5px);
}
#blacklayer{
height: 450px;
width: 100%;
background-color: rgba(0,0,0,.404);
position: absolute;
z-index: 2;
}
#menu{
position: relative;
z-index: 3;
padding: 15px;
display: flex;
justify-content: space-between;
align-items: center;
}
#menu img{
width: 15px;
height: 15px;
cursor: pointer;
}
#volume-container{
position: relative;
width: 100%;
height: 15px;
z-index: 3;
display: flex;
justify-content: center;
align-items: center;
}
#volume-container img{
width: 16px;
height: 16px;
margin: 0 5px;
}
.slider{
width: 110px;
height: 1px !important;
-webkit-appearance: none;
border-radius: 10px;
background-color: #fff;
z-index: 100;
outline: none;
position: relative;
}
.slider::-webkit-slider-thumb{
-webkit-appearance: none;
width: 10px;
height: 10px;
background-color: #e62c2f;
border-radius: 50%;
cursor: pointer;
outline: none;
transform: scale(1);
}
.slider:active::-webkit-slider-thumb{
transform: scale(1.2);
}
#music-image{
position: relative;
width: 100%;
height: 215px;
z-index: 3;
}
#circle-image{
position: absolute;
top: -33%;
left: 50%;
transform: translate(-50%,50%);
width: 120px;
height: 120px;
background-color: #000;
border-radius: 50%;
border: 5px solid rgba(221,221,221,0.897);
overflow: hidden;
}
#music-image img{
width: 100%;
height: 100%;
}
#player{
position: absolute;
top: -33%;
left: 50%;
transform: translate(-50%,27%);
width: 120px;
height: 120px;
background-color: #000;
border-radius: 50%;
border: 5px solid rgba(221,221,221,0.897);
overflow: hidden;
}
#music-title{
position: relative;
padding: 0 25px;
top: 65%;
color: #fff;
}
#music-title h5{
color: #fff;
font-size: 20px;
margin: 20px 0 5px;
font-weight: 300;
text-align: center;
line-height: 1.2;
}
#music-title h6{
margin: 0;
font-size: 12.5px;
text-align: center;
font-weight: 400;
}
#music-menu{
width: 90%;
height: 40px;
position: relative;
z-index: 3;
display: flex;
justify-content: space-around;
align-items: center;
margin: 0 auto;
}
#music-menu img{
width: 15px;
height: 15px;
cursor: pointer;
}
#visibility{
width: 20px;
height: 20px;
cursor: pointer;
}
#currentTime{
position: relative;
z-index: 3;
padding: 0 12px 5px;
color: #fff;
display: flex;
justify-content: space-between;
margin-top: 8px;
}
#currentTime span{
font-size: 12px;
}
.seekslider{
width: 100px;
height: 2px !important;
-webkit-appearance: none;
border-radius: 10px;
background-color: #fff;
z-index: 3;
outline: none;
position: fixed;
margin-left: 70px;
}
.seekslider::-webkit-slider-thumb{
-webkit-appearance: none;
width: 10px;
height: 10px;
background-color: #e62c2f;
border-radius: 50%;
cursor: pointer;
outline: none;
transform: scale(1);
}
.seekslider:active::-webkit-slider-thumb{
transform: scale(1.2);
}
#buttons{
position: relative;
width: 100%;
height: 50px;
z-index: 3;
margin-top: 20px;
}
#buttons div{
display: flex;
justify-content: center;
align-items: center;
}
.play{
width: 60px;
height: 50px;
margin: 0 5px;
}
.play img{
width: 100%;
height: 100%;
}
.prev img,
.next img{
width: 20px;
height: 20px;
}
#buttons .like{
position: absolute;
top: 25%;
right: 8%;
cursor: pointer;
}
#buttons .like i{
color: rgba(255,255,255,0.883);
}
#buttons .repeat{
position: absolute;
top: 30%;
left: 6%;
font-size: 15px;
cursor: pointer;
}
#repeat img{
width: 16px;
height: 16px;
}
<!DOCTYPE html>
<html lang = "en">
<head>
<meta charset="UTF-8">
<title>Music Player</title>
<link rel="stylesheet" href="css/style.css" type="text/css">
</head>
<body>
<div class="music-container">
<div class="music-content">
<div id="bg-image">
<div id="blackLayer"></div>
<img src="images/ncs1.jpeg" alt="" id="bgImage">
</div>
<div id="menu">
<img src="images/menu.png" alt="">
<img src="images/search.png" alt="">
</div>
<div id="volume-container">
<img src="images/volume-low.png" alt="" id="volumn-down">
<input type="range" class="slider" id="volumeslider" min="0" max="100" value="100" step="1">
<img src="images/volumn-high.png" alt="" id="volumn-up">
</div>
<div id="music-image">
<div id="circle-image">
<div id="player"></div>
<img src="images/ncs1.jpeg" alt="" id="image">
</div>
<div id="music-title">
<h5 id="playlist_status"></h5>
<h6 id="playlist_artist"></h6>
</div>
</div>
<div id="music-menu">
<button id="random"><img src="images/random.png" alt=""></button>
<button id="visibility"><img src="images/video-on.png" alt=""></button>
<button id="mutebtn"><img src="images/speaker.png" alt=""></button>
</div>
<div id="currentTime">
<span id="curtimetext">00:00</span>
<span id="durtimetext">00:00</span>
</div>
<input type="range" class="seekslider" id="seekslider" min="0" max="100" value="0" step="1">
<div id="buttons">
<button class="repeat" id="repeat"><img src="images/rep.png" alt=""></button>
<div>
<button class="prev" id="prevbtn"><img src="images/backward.png" alt=""></button>
<button class="play" id="playpausebtn" value="play"><img src="images/play-red.png" alt=""></button>
<button class="next" id="nextbtn"><img src="images/forward.png" alt=""></button>
</div>
<span class="like">
<i class="far fa-heart" aria-hidden="true"></i>
</span>
</div>
</div>
</div>
<script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
<script src="js/main.js"></script>
</body>
</html>
<!-- begin snippet: js hide: false console: true babel: false -->
// Manifest.json
{
"manifest_version" : 2,
"name" : "OdisseyChromeExtension",
"description" : "Reproductor de musica youtube",
"version" : "0.3",
"browser_action" : {
"default_popup" : "index.html",
"default_title" : "odissey"
},
"content_security_policy": "script-src 'self' https://www.youtube.com/iframe_api https://www.youtube.com/s/player/9f996d3e/www-widgetapi.vflset/www-widgetapi.js https://code.jquery.com/jquery-3.5.1.min.js; object-src 'self'",
"permissions": [
"activeTab",
"storage",
"tabs",
"http://*/*" , "https://*/*",
"cookies",
"identity",
"identity.email"
]
}
This is the extension appearance

Okey this might actually solve your problem.
As the background is there because of the iframe, embed a player into an <object> or <video> tag..
<object width={ width } height={ height }>
<video src={ playlists['mylist'].JSON[index].source } type="video/webp" width="100%" height="333" objectFit="cover" />
</object>
Then just get a JSON of the playlist. If you want higher functionality like search or managment of user created playlists you need to go through Googles Data API. It can be finicky in the beggining but well worth the time.
here are some code examples:
https://developers.google.com/youtube/v3/docs/playlists/list?apix=true
Otherwise if you have set playlists in the player, you can just datamine separately and create your own JSON arrays, even manually its really simple and won't even take a minute per list when you have your mining snippet. A small upside here is you can dynamically create custom playlists outside of youtube.
then you can have three players and have them preload the previous and next video for a smoother switching experience ( an option for a fade inbetween can also be nice )
I have snippets of code somewhere for this kind of setup, if this sounds like something you care to do I can try to dig them up for you.
happy coding! :)

I've been studying hard about auto slideshow, my problem is when i clicked at bullet for it to shows next image, the image suddenly disappear.
At first i thought because i used addEventListener event that's why it didn't work, then i changed to use "click" event which is jquery, the result it's still the same.
I now really have no idea what to do next, i would like to hear some advices from professional or web developer, please! i would very appreciate it.
var toggleMenu = $(document).ready(function () {
$("#maintopics").click(function (e) {
e.preventDefault();
e.stopPropagation();
$("#subtopics").toggle("fast");
});
$("html").click(function() {
if ($("#subtopics").is(':visible')) {
$("#subtopics").toggle();
}
});
});
// slideshow
var slideShow = $(document).ready(function () {
var slideImages = document.getElementsByClassName("slide");
var bulletImages = document.getElementsByClassName("bullets");
var index = 0;
function hideImages() {
for (var i = 0; i < slideImages.length; i++) {
slideImages[i].style.display = 'none';
$(bulletImages[i]).removeClass("clicked");
}
}
function initiaImage() {
for (var i = 0; i < slideImages.length; i++) {
slideImages[0].style.display = 'block';
$(bulletImages[index]).addClass("clicked");
}
}
function slidingImages() {
hideImages();
if (index < slideImages.length - 1)
index++;
else {
index = 0;
}
slideImages[index].style.display = 'block';
$(bulletImages[index]).addClass("clicked");
}
function autoSlide() {
setInterval(function () {
slidingImages();
}, 2000);
}
function arrowSlide() {
var prev = document.getElementById("prev");
var next = document.getElementById("next");
$(prev).click(function () {
hideImages();
if (index === 0) {
index = slideImages.length;
}
slideImages[index - 1].style.display = 'block';
index--;
$(bulletImages[index]).addClass("clicked");
});
$(next).click(function () {
hideImages();
if (index === slideImages.length - 1) {
index = -1;
}
slideImages[index + 1].style.display = 'block';
index++;
$(bulletImages[index]).addClass("clicked");
});
}
function bulletSlide() {
for (var i = 0; i < bulletImages.length; i++) {
$(bulletImages).click(function () {
hideImages();
slideImages[i].style.display = 'block';
index = i;
});
}
}
return {
hideImages: hideImages(),
initiaImage: initiaImage(),
autoSlide: autoSlide(),
arrowSlide: arrowSlide(),
bulletSlide: bulletSlide()
}
});
/*slideshow*/
#slide1 {
background-image: url(https://preview.ibb.co/mV3TR7/1.jpg);
}
#slide2 {
background-image: url(https://preview.ibb.co/bSCBeS/2.jpg);
}
#slide3 {
background-image: url(https://preview.ibb.co/kgG9Yn/3.jpg);
}
#slideshow {
position: relative;
max-width: 800px;
margin: 0 auto;
}
.slide {
background-repeat: no-repeat;
background-position: center;
background-size: 100% 100%;
width: 800px;
height: 400px;
margin: 0 auto;
max-width: 100%;
z-index: 1;
}
.slidecontent {
position: absolute;
color: white;
top: 50%;
left: 50%;
transform: translate3d(-50%,-50%,0);
}
.arrow {
position: absolute;
cursor: pointer;
width: auto;
padding: 15px;
top: 50%;
font-size: 50px;
color: white;
border-radius: 0 10px 10px 0;
transition: 0.5s ease;
transform: translate3d(0,-50%,0);
}
#prev {
left: 0px;
max-width: 100%;
}
#next {
right: 0px;
max-width: 100%;
border-radius: 10px 0px 0px 10px;
}
#previous:hover, #next:hover {
background-color: rgba(0,0,0,0.8);
}
#slidebullets {
position: relative;
text-align: center;
top: -30px;
}
.bullets {
display: inline-block;
background-color: gray;
width: 15px;
height: 15px;
border-radius: 10px;
cursor: pointer;
transition: background-color 0.6s ease;
}
.clicked {
background-color: #ff0000;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8" />
<title></title>
<link rel="stylesheet" type="text/css" href="index2.css" />
</head>
<body>
<div id="slideshow">
<div id="slide1" class="slide">
<span class="slidecontent">SlideImage1</span>
</div>
<div id="slide2" class="slide">
<span class="slidecontent">SlideImage2</span>
</div>
<div id="slide3" class="slide">
<span class="slidecontent">SlideImage3</span>
</div>
<div id="prev" class="arrow">❮</div>
<div id="next" class="arrow">❯</div>
</div>
<div id="slidebullets">
<div id="bullet1" class="bullets"></div>
<div id="bullet2" class="bullets"></div>
<div id="bullet3" class="bullets"></div>
</div>
<script src="jquery.js"></script>
<script src="index2.js"></script>
</body>
</html>
https://jsfiddle.net/b9asqxc5/1/

Getting the value of i in a wrong way, alert i to see its value:
function bulletSlide() {
for (var i = 0; i < bulletImages.length; i++) {
$(bulletImages).click(function () {
alert(i); // i = 3
hideImages();
slideImages[i].style.display = 'block';
index = i;
});
}
}
Please revise as below:
function bulletSlide() {
$(bulletImages).click(function () {
hideImages();
slideImages[$(this).index()].style.display = 'block';
index = $(this).index();
});
}
Vanilla JS version:
function bulletSlide() {
[].forEach.call(bulletImages, function(bimg,i,a) {
bimg.addEventListener('click', function () {
hideImages();
slideImages[i].style.display = 'block';
index = i;
});
});
}

I'm a new javascript, let me direct to the point. I have heard that we have to avoid global variables as much as we can, so, i learn to use closure for make sure that variables can not access to each other.
I have slideShow function which is on the top and toggleMenu function on the bottom, these functions are work fine in my webpage.
My problems is when i changed position of functions, slideShow function to the bottom and toggleMenu function to the top, my webpage it looks not fine, doesn't work properly
May be there is something that i don't know? or i did something wrong? if any one would give me some advices i would appreciate that, thank you.
Here is original code
var slideShow = (function () {
var slideImages = document.getElementsByClassName("slide");
var leftSide = document.getElementById("arrow-left");
var rightSide = document.getElementById("arrow-right");
var slideBullets = document.getElementsByClassName("bullets");
var current = 0;
function reset() {
for (let i = 0; i < slideImages.length; i++) {
slideImages[i].style.display = 'none';
slideBullets[i].classList.remove("clicked");
}
};
function showImages() {
for (let i = 0; i < slideImages.length; i++) {
slideImages[0].style.display = 'block';
slideBullets[current].classList.add("clicked");
}
};
function arrowSlide() {
leftSide.addEventListener("click", function () {
reset();
if (current === 0) {
current = slideImages.length;
}
slideImages[current - 1].style.display = 'block';
current--;
slideBullets[current].classList.add("clicked");
});
rightSide.addEventListener("click", function () {
reset();
if (current === slideImages.length - 1) {
current = - 1;
}
slideImages[current + 1].style.display = 'block';
current++;
slideBullets[current].classList.add("clicked");
});
};
function showBulletsImages() {
for (let i = 0; i < slideBullets.length; i++) {
slideBullets[i].addEventListener("click", function () {
reset();
slideImages[i].style.display = 'block';
slideBullets[i].classList.add("clicked");
current = i;
});
}
};
function autoSlide() {
setInterval(function () {
rightSide.click();
slideBullets[current].classList.add('clicked')
}, 2000);
};
return {
reset: reset(),
showImages: showImages(),
arrowSlide: arrowSlide(),
showBulletsImages: showBulletsImages(),
autoSlide: autoSlide()
};
})();
var toggleMenu = (function () {
var mainTopics = document.getElementById("maintopics");
mainTopics.addEventListener("click", function (e) {
e.preventDefault();
e.stopImmediatePropagation();
mainTopics.classList.toggle("show");
});
document.addEventListener("click", function (e) {
if (e.target.id !== 'arrow-right') {
mainTopics.classList.remove("show");
}
});
return {
toggleMenu: toggleMenu()
};
})();
body {
margin: 0;
}
li, a{
text-decoration: none;
list-style-type: none;
text-decoration-line: none;
color: black;
}
/*main-menu*/
#mainmenu {
position: relative;
}
#mainmenu ul {
margin: 0;
padding: 0;
}
#mainmenu li {
display: inline-block;
}
#mainmenu a {
display: block;
width: 100px;
padding: 10px;
border: 1px solid;
text-align: center;
}
/*sub-topics*/
#subtopics {
position: absolute;
display: none;
margin-top: 10px;
width: 100%;
left: 0;
}
#maintopics.show #subtopics {
display: block;
}
#subtopics ul {
margin: 0;
padding: 0;
}
#subtopics li {
display: block;
}
#subTopics a {
text-align: left;
}
/*columns*/
#column1, #column2, #column3 {
position: relative;
float: left;
left: 125px;
margin: 0px 5px 0px 0px;
}
/*hover underline*/
#mainmenu li:hover {
text-decoration: underline;
}
/*slideshow*/
#slideshow {
position: relative;
width: 100%;
height: 100%;
}
#slide1 {
background-image: url(https://preview.ibb.co/mV3TR7/1.jpg);
}
#slide2 {
background-image: url(https://preview.ibb.co/bSCBeS/2.jpg);
}
#slide3 {
background-image: url(https://preview.ibb.co/kgG9Yn/3.jpg);
}
.slide {
background-repeat: no-repeat;
background-position: center;
background-size: 800px 400px;
width: 800px;
height: 400px;
margin: auto;
margin-top: 40px;
}
.slide-contain {
position: absolute;
left: 50%;
bottom: 50%;
transform: translate3d(-50%,-50%,0);
text-align: center;
}
.slide-contain span {
color: white;
}
/*arrow*/
.arrow {
position: absolute;
cursor: pointer;
top: 200px;
width: 0;
height: 0;
border-style: solid;
}
.arrow:hover {
background-color: #e0dede;
transition: background-color 0.6s ease;
}
#arrow-left {
position: absolute;
border-width: 30px 40px 30px 0px;
border-color: transparent gray transparent transparent;
left: 0;
margin-left: 300px;
}
#arrow-right {
border-width: 30px 0px 30px 40px;
border-color: transparent transparent transparent gray;
right: 0;
margin-right: 300px;
}
/*bullets*/
#slidebullet {
position: relative;
top: -30px;
text-align: center;
}
.bullets {
display: inline-block;
background-color: gray;
width: 15px;
height: 15px;
border-radius: 10px;
cursor: pointer;
transition: background-color 0.6s ease;
}
.clicked {
background-color: #ff0000;
}
<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8" />
<title></title>
<link rel="stylesheet" type="text/css" href="index.css" />
</head>
<body>
<header></header>
<nav>
<div id="mainmenu">
<ul>
<li>Logo</li>
<li>Home</li>
<li id="maintopics">Topics
<div id="subtopics">
<div id="column1" class="columns">
<ul>
<li>example1</li>
<li>example2</li>
</ul>
</div>
</div>
</li>
</ul>
</div>
</nav>
<div id="slideshow">
<div id="slide1" class="slide">
<div class="slide-contain">
<span>Image One</span>
</div>
</div>
<div id="slide2" class="slide">
<div class="slide-contain">
<span>Image Two</span>
</div>
</div>
<div id="slide3" class="slide">
<div class="slide-contain">
<span>Image Three</span>
</div>
</div>
<div id="slidebullet">
<div id="bullet1" class="bullets"></div>
<div id="bullet2" class="bullets"></div>
<div id="bullet3" class="bullets"></div>
</div>
<div id="arrow-left" class="arrow"></div>
<div id="arrow-right" class="arrow"></div>
</div>
<script src="jquery.js"></script>
<script src="index.js"></script>
<script>
</script>
</body>
</html>
Then i changed position of functions
var toggleMenu = (function () {
var mainTopics = document.getElementById("maintopics");
mainTopics.addEventListener("click", function (e) {
e.preventDefault();
e.stopImmediatePropagation();
mainTopics.classList.toggle("show");
});
document.addEventListener("click", function (e) {
if (e.target.id !== 'arrow-right') {
mainTopics.classList.remove("show");
}
});
return {
toggleMenu: toggleMenu()
};
})();
var slideShow = (function () {
var slideImages = document.getElementsByClassName("slide");
var leftSide = document.getElementById("arrow-left");
var rightSide = document.getElementById("arrow-right");
var slideBullets = document.getElementsByClassName("bullets");
var current = 0;
function reset() {
for (let i = 0; i < slideImages.length; i++) {
slideImages[i].style.display = 'none';
slideBullets[i].classList.remove("clicked");
}
};
function showImages() {
for (let i = 0; i < slideImages.length; i++) {
slideImages[0].style.display = 'block';
slideBullets[current].classList.add("clicked");
}
};
function arrowSlide() {
leftSide.addEventListener("click", function () {
reset();
if (current === 0) {
current = slideImages.length;
}
slideImages[current - 1].style.display = 'block';
current--;
slideBullets[current].classList.add("clicked");
});
rightSide.addEventListener("click", function () {
reset();
if (current === slideImages.length - 1) {
current = - 1;
}
slideImages[current + 1].style.display = 'block';
current++;
slideBullets[current].classList.add("clicked");
});
};
function showBulletsImages() {
for (let i = 0; i < slideBullets.length; i++) {
slideBullets[i].addEventListener("click", function () {
reset();
slideImages[i].style.display = 'block';
slideBullets[i].classList.add("clicked");
current = i;
});
}
};
function autoSlide() {
setInterval(function () {
rightSide.click();
slideBullets[current].classList.add('clicked')
}, 2000);
};
return {
reset: reset(),
showImages: showImages(),
arrowSlide: arrowSlide(),
showBulletsImages: showBulletsImages(),
autoSlide: autoSlide()
};
})();

The issue seems to be with this
return {
toggleMenu: toggleMenu()
};
inside the toggleMenu immediately invoking function . This IIFE does not have any toggleMenu function
Beside return like
return {
reset: reset(),
showImages: showImages(),
arrowSlide: arrowSlide(),
showBulletsImages: showBulletsImages(),
autoSlide: autoSlide()
};
is not appropriate ,replace it with the following
There is no reason tha slideShow has to IIFE
return {
reset: reset,
showImages: showImages,
arrowSlide: arrowSlide,
showBulletsImages: showBulletsImages,
autoSlide: autoSlide
};
Here is a working demo at stackblitz

I basically want the centre image in the slider to be twice as big as the others. I need to be able to pass the class active to the centre image and remove it from the last image. So that the centre image is always twice as big. Is it possible to do this with my code?
$(document).ready(function(){
// function active_class(){
// $(".active").next().addClass('active');
// $(".img_cont").index(1).addClass('jiji');
// }
// active_class();
var slide_count = $(".carousel li").length;
var slide_width = $(".carousel li").width();
var slide_height = $(".carousel li").height();
var total_width = slide_width * slide_count;
$(".cont").css({ height: slide_height, width: slide_width, paddingLeft: slide_width , paddingRight: slide_width });
$(".carousel").css({ width: total_width, marginLeft: - slide_width});
$(".carousel li:last-child").prependTo(".carousel");
$("#next").css("right", slide_width);
$("#prev").css("left", slide_width);
function next_slide(){
$(".carousel").animate({
left: + slide_width
}, 400, function(){
$(".carousel li:last-child").prependTo(".carousel");
$('.carousel').css('left', 0);
}
);
}
function prev_slide(){
$(".carousel").animate({
left: - slide_width
}, 400, function(){
$(".carousel li:first-child").appendTo(".carousel");
$(".carousel").css("left", 0);
}
);
}
$("#next").click(function(){
next_slide();
});
$("#prev").click(function(){
prev_slide();
});
var interval_time = 4000; // 1s
var mouse_hover_flag = false;
$(".cont").hover(function(){
mouse_hover_flag = true;
}, function () {
mouse_hover_flag = false;
});
setInterval(function() {
if (!mouse_hover_flag) {//if not true
next_slide();
}
}, interval_time);
});
*{
padding: 0;
margin: 0;
}
body{
margin: 0;
padding: 0;
}
.cont{
position: relative;
text-align: center;
font-size: 0;/*removes white space*/
margin: 60px auto 0 auto;
padding: 0;
overflow: hidden;
}
.carousel{
position: relative;
margin: 0;
padding: 0;
list-style-type: none;
height: 100%;
max-height: 600px;
}
.carousel li{
float: left;
width: 750px;
height: 350px;
}
.carousel li img{
width: 100%;
height: auto;
}
#next{
position: absolute;
top: 45%;
right: 0;
width: 40px;
height: 40px;
background-color: blue;
font-size: 0;
z-index: 1;
}
#prev{
position: absolute;
top: 45%;
left: 0;
width: 40px;
height: 40px;
background-color: blue;
z-index: 1;
}
.img_cont{
transform: scale(0.5);
}
.active{
transform: scale(1);
}
<div class="cont">
<div id="next">
</div>
<div id="prev">
</div>
<ul class="carousel">
<li class="img_cont active">
<img src="http://lorempixel.com/output/abstract-q-c-1500-700-2.jpg" alt="" />
</li>
<li class="img_cont">
<img src="http://lorempixel.com/output/abstract-q-c-1500-700-6.jpg" alt="" />
</li>
<li class="img_cont">
<img src="http://lorempixel.com/output/abstract-q-c-1500-700-1.jpg" alt="" />
</li>
<li class="img_cont">
<img src="http://lorempixel.com/output/abstract-q-c-1500-700-3.jpg" alt="" />
</li>
</ul>
</div>
<script
src="https://code.jquery.com/jquery-3.2.1.min.js"
integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4="
crossorigin="anonymous"></script>
https://codepen.io/Reece_Dev/pen/OgQLjE

It's easy to remove active class from all li elements, select the first and add the class again.
For example:
function next_slide(){
$(".carousel").animate({
left: + slide_width
}, 400, function(){
$(".carousel li:last-child").prependTo(".carousel");
$('.carousel').css('left', 0);
// Add the following line to prev_slide too:
$('.carousel li').removeClass('active').eq(0).addClass('active');
}
);
}

Hi i'm creating a jquery slider and i'm having problems to restar the slider when the time(in the setInterval) is over. When the 3 images slide and the last one is showing the animation stays there, but i want to restart to the first image and start the loop again. Could someone help me?
Thanks!
HTML
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>Slider Jquery Test</title>
<link href="slider.css" rel="stylesheet" type="text/css">
<script src="js/jquery-2.1.4.min.js"></script>
<script src="js/slidertest.js"></script>
</head>
<body>
<div id="container">
<ul id="buttons" class="buttons">
<li><img id="left_b" class="left_b" src="imagens/flechae.png" alt="Anterior" onMouseOver="this.src='imagens/flechaehover.png'" onMouseOut="this.src='imagens/flechae.png'"></li>
<li><img id="right_b" class="right_b" src="imagens/flechad.png" alt="Proximo" onMouseOver="this.src='imagens/flechadhover.png'" onMouseOut="this.src='imagens/flechad.png'"></li>
</ul>
<ul id="gallery" class="gallery">
<li><img id="1" class="images" src="imagens/imagem1.jpg" alt="Imagem 1"></li>
<li><img id="2" class="images" src="imagens/imagem2.jpg" alt="Imagem 2"></li>
<li><img id="3" class="images" src="imagens/imagem3.jpg" alt="Imagem 3"></li>
</ul>
</div>
</body>
</html>
CSS
#charset "utf-8";
body{
width: 100%;
height: auto;
}
#container {
width: 100%;
height: auto;
margin: 0;
padding: 0;
/*overflow: hidden;*/
}
.buttons {
width: 100%;
height: auto;
list-style: none;
margin: 0;
padding: 0;
position: absolute;
z-index: 1;
display: none;
}
.buttons li {
width: 100%;
height: auto;
position: relative;
margin: 0;
padding: 0;
}
.left_b {
width: 20px;
height: 80px;
position: relative;
float: left;
margin-left: 30px;
margin-top: 250px;
}
.right_b {
width: 20px;
height: 80px;
position: relative;
float: right;
margin-right: 30px;
margin-top: 250px;
}
.gallery {
width: 100%;
height: auto;
list-style: none;
margin: 0;
padding: 0;
position: relative;
overflow: hidden;
}
.gallery li {
width: auto;
height: auto;
position: relative;
float: left;
}
.images {
width: 1200px;
height: 720px;
position: relative;
float: left;
}
JavaScript
$(function(){
slide();
// Slider
function slide()
{
// Variables
var interval = 0;
var time = 3000;
var seconds = 1000;
var current_image = 1;
var num_images = 0;
var total_width = 0;
var slide_left = "+=1200px";
var slide_right = "-=1200px";
var right_b = $(".right_b");
var left_b = $(".left_b");
var left = "margin-left";
var width = "width";
var gallery = $(".gallery");
var galleryLi = $(".gallery li");
var images = $(".images");
var buttons_class = $(".buttons");
var container = $("#container");
// Calling functions
imagesSize();
hideButtons();
animation();
// Functions
function animation()
{
if(current_image < num_images)
{
loop();
clickRight();
clickLeft();
}
}
function hideButtons()
{
container.hover(function(){
buttons_class.fadeIn();
}, function(){
buttons_class.fadeOut();
});
}
function imagesSize()
{
galleryLi.each(function(){
num_images++;
total_width += 1200;
});
gallery.css(width, total_width + "px");
}
function loop()
{
if(current_image >= 1){
interval = setInterval(moveLeft, time);
}
else if(current_image === num_images){
clearLoop();
moveLeft();
}
}
function clearLoop()
{
clearInterval(interval);
}
function moveLeft()
{
if(current_image < num_images){
gallery.animate({left: slide_right}, seconds);
current_image++;
}
}
function clickRight()
{
right_b.click(function(){
moveLeft();
clearLoop();
loop();
});
}
function moveRight()
{
if(current_image > 1){
gallery.animate({"margin-left": slide_left}, seconds);
current_image--;
}
}
function clickLeft()
{
left_b.click(function(){
moveRight();
clearLoop();
loop();
});
}
} // end of function slide
}); // End of main function

function loop()
{
if(current_image >= 1){
interval = setInterval(moveLeft, time);
}
else if(current_image === num_images){
clearLoop(); // Clear the previous interval
moveLeft();
// Add these two lines after setTimeout to finish the animation.
setTimeout(function(){
current_image = 1;
loop();
}, seconds);
}
}