Develop Reference

Toggle Between Search Icon and Cancel Icon - javascript

I need to toggle between two icons (basically search icon and cancel icon) when a particular element is clicked using jQuery. In the case of the code below, the telegram icon changes to whatsapp icon on click. I want to change back to telegram icon when the whatsapp icon is clicked. I would be grateful if the same code can also be written in JavaScript.
$(document).ready(function() {
$(".searchIcon").click(function() {
$(".search").toggleClass("active");
$(".searchIcon").attr(
"src",
"https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQc3j87kFSpq-XNafMC9V14xUyePHRRXpPMed4O_vH_nGWfLjE-dn0&s=0"
);
});
});
body {
padding: 0 !important;
margin: 0 !important;
font-size: 16px;
background: black;
}
* {
box-sizing: border-box;
}
.container {
background-color: navy;
}
.preTopNav-Items {
display: flex;
flex-flow: row wrap;
padding-top: 10px;
padding-bottom: 10px;
}
.preTopNav-Items img {
width: 20px;
height: 20px;
}
.search {
display: flex;
align-items: center;
justify-content: flex-end;
width: calc(250px + 20px + 7px + 7px);
border-radius: 6px;
padding: 0;
overflow: hidden;
border: none;
position: relative;
height: 28px;
}
.search img:hover {
cursor: pointer;
}
.searchIcon-wrapper {
background-color: navy;
position: absolute;
right: 0;
z-index: 1;
padding: 0 7px;
display: flex;
align-items: center;
border-radius: 4px;
}
.search input {
position: absolute;
right: 0px;
width: 250px;
padding: 3px 10px;
font-size: 16px;
transform: translateX(calc(100% + 34px));
transition: transform 0.5s ease-in-out;
}
.search.active input {
transform: translateX(-34px);
}
.search.active {
box-shadow: 10px 4px 10px 2px rgba(0, 0, 0, 0.5);
transition: box-shadow 1.5s;
}
<script src="https://code.jquery.com/jquery-3.3.1.js"></script>
<script src="https://kit.fontawesome.com/718022a53c.js" crossorigin="anonymous"></script>
<div class="container">
<div class="preTopNav-Items search">
<input type="text" class="searchBar" placeholder="Search..." />
<div class="searchIcon-wrapper">
<img class="searchIcon" src="https://www.telegram.org/img/t_logo.png" alt="" style: "width: 20px; height:20px;"/>
</div>
</div>
</div>

Have a go with this
I extracted the style (you had a typo -colon after style instead of equal sign) and hid the second icon
.searchIcon {
width: 20px;
height: 20px;
}
.searchIcon:nth-child(2) {
display: none;
}
jQuery
$(function() {
$(".searchIcon").on("click",function() {
$(".search").toggleClass("active");
$(this).toggle()
$(this).siblings().toggle()
});
});
body {
padding: 0 !important;
margin: 0 !important;
font-size: 16px;
background: black;
}
* {
box-sizing: border-box;
}
.container {
background-color: navy;
}
.preTopNav-Items {
display: flex;
flex-flow: row wrap;
padding-top: 10px;
padding-bottom: 10px;
}
.preTopNav-Items img {
width: 20px;
height: 20px;
}
.search {
display: flex;
align-items: center;
justify-content: flex-end;
width: calc(250px + 20px + 7px + 7px);
border-radius: 6px;
padding: 0;
overflow: hidden;
border: none;
position: relative;
height: 28px;
}
.search img:hover {
cursor: pointer;
}
.searchIcon-wrapper {
background-color: navy;
position: absolute;
right: 0;
z-index: 1;
padding: 0 7px;
display: flex;
align-items: center;
border-radius: 4px;
}
.search input {
position: absolute;
right: 0px;
width: 250px;
padding: 3px 10px;
font-size: 16px;
transform: translateX(calc(100% + 34px));
transition: transform 0.5s ease-in-out;
}
.search.active input {
transform: translateX(-34px);
}
.search.active {
box-shadow: 10px 4px 10px 2px rgba(0, 0, 0, 0.5);
transition: box-shadow 1.5s;
}
.searchIcon {
width: 20px;
height: 20px;
}
.searchIcon:nth-child(2) {
display: none;
}
<script src="https://code.jquery.com/jquery-3.3.1.js"></script>
<script src="https://kit.fontawesome.com/718022a53c.js" crossorigin="anonymous"></script>
<div class="container">
<div class="preTopNav-Items search">
<input type="text" class="searchBar" placeholder="Search..." />
<div class="searchIcon-wrapper">
<img class="searchIcon" src="https://www.telegram.org/img/t_logo.png" />
<img class="searchIcon whatsapp" src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQc3j87kFSpq-XNafMC9V14xUyePHRRXpPMed4O_vH_nGWfLjE-dn0&s=0" />
</div>
</div>
</div>
Vanilla JS
I added a new class
.searchIcon {
display: none;
}
.isVisible {
display:block
}
window.addEventListener("load", function() { // page load
document.querySelector(".searchIcon-wrapper").addEventListener("click", function(e) { // delegation
const tgt = e.target;
if (tgt.classList.contains("searchIcon")) { // one of the images
document.querySelector(".search").classList.toggle("active");
tgt.classList.toggle("isVisible");
const sib = tgt.classList.contains("whatsapp") ? 1 : 2; // which did we click?
document.querySelector(".searchIcon:nth-child("+sib+")").classList.toggle("isVisible");
}
});
});
body {
padding: 0 !important;
margin: 0 !important;
font-size: 16px;
background: black;
}
* {
box-sizing: border-box;
}
.container {
background-color: navy;
}
.preTopNav-Items {
display: flex;
flex-flow: row wrap;
padding-top: 10px;
padding-bottom: 10px;
}
.preTopNav-Items img {
width: 20px;
height: 20px;
}
.search {
display: flex;
align-items: center;
justify-content: flex-end;
width: calc(250px + 20px + 7px + 7px);
border-radius: 6px;
padding: 0;
overflow: hidden;
border: none;
position: relative;
height: 28px;
}
.search img:hover {
cursor: pointer;
}
.searchIcon-wrapper {
background-color: navy;
position: absolute;
right: 0;
z-index: 1;
padding: 0 7px;
display: flex;
align-items: center;
border-radius: 4px;
}
.search input {
position: absolute;
right: 0px;
width: 250px;
padding: 3px 10px;
font-size: 16px;
transform: translateX(calc(100% + 34px));
transition: transform 0.5s ease-in-out;
}
.search.active input {
transform: translateX(-34px);
}
.search.active {
box-shadow: 10px 4px 10px 2px rgba(0, 0, 0, 0.5);
transition: box-shadow 1.5s;
}
.searchIcon {
width: 20px;
height: 20px;
}
.searchIcon {
display: none;
}
.isVisible {
display:block
}
<script src="https://code.jquery.com/jquery-3.3.1.js"></script>
<script src="https://kit.fontawesome.com/718022a53c.js" crossorigin="anonymous"></script>
<div class="container">
<div class="preTopNav-Items search">
<input type="text" class="searchBar" placeholder="Search..." />
<div class="searchIcon-wrapper">
<img class="searchIcon isVisible" src="https://www.telegram.org/img/t_logo.png" />
<img class="searchIcon whatsapp" src="https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQc3j87kFSpq-XNafMC9V14xUyePHRRXpPMed4O_vH_nGWfLjE-dn0&s=0" />
</div>
</div>
</div>

So what I personally would do is use psuedo elements on the iconWrapper div and then just toggle a class on and off hiding or showing the respective pseudo element. You can either put the images as their content value or use the background-image property and set the images there.
var el = document.querySelector('.iconWrapper');
el.onclick = function() {
el.classList.toggle('active');
}
.iconWrapper {
width: 100px;
height: 50px;
background: blue;
position: relative;
}
.iconWrapper:before, .iconWrapper:after {
width: 50px;
height: 50px;
content: '';
display: block;
position: absolute;
top: 0;
right: -50px;
}
.iconWrapper:before {
background: green;
display: none;
}
.iconWrapper:after {
background: red;
}
.iconWrapper.active:before { display: block; }
.iconWrapper.active:after { display: none; }
<div class="iconWrapper"></div>

I created a reusable function so that you can change another img src like this in the future if you wanted to.
var searchIcon = document.getElementsByClassName("searchIcon")[0];
function togglesrc(obj, icon_off, icon_on){
if(obj.src == icon_off){
obj.src = icon_on;
}
else{
obj.src = icon_off;
}
}
searchIcon.addEventListener("click",function(){
document.querySelector(".search").classList.toggle("active");
var icon_on = "https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQc3j87kFSpq-XNafMC9V14xUyePHRRXpPMed4O_vH_nGWfLjE-dn0&s=0";
var icon_off = "https://www.telegram.org/img/t_logo.png";
togglesrc(this, icon_off, icon_on);
});
body {
padding: 0 !important;
margin: 0 !important;
font-size: 16px;
background: black;
}
* {
box-sizing: border-box;
}
.container {
background-color: navy;
}
.preTopNav-Items {
display: flex;
flex-flow: row wrap;
padding-top: 10px;
padding-bottom: 10px;
}
.preTopNav-Items img {
width: 20px;
height: 20px;
}
.search {
display: flex;
align-items: center;
justify-content: flex-end;
width: calc(250px + 20px + 7px + 7px);
border-radius: 6px;
padding: 0;
overflow: hidden;
border: none;
position: relative;
height: 28px;
}
.search img:hover {
cursor: pointer;
}
.searchIcon-wrapper {
background-color: navy;
position: absolute;
right: 0;
z-index: 1;
padding: 0 7px;
display: flex;
align-items: center;
border-radius: 4px;
}
.search input {
position: absolute;
right: 0px;
width: 250px;
padding: 3px 10px;
font-size: 16px;
transform: translateX(calc(100% + 34px));
transition: transform 0.5s ease-in-out;
}
.search.active input {
transform: translateX(-34px);
}
.search.active {
box-shadow: 10px 4px 10px 2px rgba(0, 0, 0, 0.5);
transition: box-shadow 1.5s;
}
<script src="https://code.jquery.com/jquery-3.3.1.js"></script>
<script src="https://kit.fontawesome.com/718022a53c.js" crossorigin="anonymous"></script>
<div class="container">
<div class="preTopNav-Items search">
<input type="text" class="searchBar" placeholder="Search..." />
<div class="searchIcon-wrapper">
<img class="searchIcon" src="https://www.telegram.org/img/t_logo.png" alt="" style: "width: 20px; height:20px;"/>
</div>
</div>
</div>

Related

I have a HTML page that works on both desktop and mobile. It has a button that when pressed scrolls to the top of the page. But I only want it to appear when in desktop mode. It's hidden until you scroll down the page, and then becomes clickable.
This is my code:
index.html:
<html>
<head>
<title>Home</title>
<link rel="icon" type="image/x-icon" href="./images/favicon.png">
<link rel="stylesheet" media="screen and (min-width: 1294px)" href="main.css">
<link rel="stylesheet" media="screen and (max-width: 1294px)" href="mobile.css">
<link href="https://fonts.googleapis.com/css?family=Poppins" rel="stylesheet">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
<div class="header">
<img src="./images/logo.png" title="Aeron" alt="logo" class="header-logo">
<div class="desktop-nav">
<ul class="desktop-nav-links">
<li>Home</li>
<li>Portfolio</li>
<li>Contact</li>
<li>About Us</li>
<li>Recipes</li>
<li>Progress</li>
<li>PC Setup Designer</li>
<li>Gallery</li>
</ul>
</div>
<div class="mobile-nav">
<span class="menu-button" onclick="openNav()">☰</span>
<div id="mobile-nav-panel" class="mobile-nav-panel">
×
<ul class="mobile-nav-link-list">
<li class="mobile-nav-link">Home</li>
<hr>
<li class="mobile-nav-link">Portfolio</li>
<hr>
<li class="mobile-nav-link">Contact</li>
<hr>
<li class="mobile-nav-link">About Us</li>
<hr>
<li class="mobile-nav-link">Recipes</li>
<hr>
<li class="mobile-nav-link">Progress</li>
<hr>
<li class="mobile-nav-link">PC Setup Designer</li>
<hr>
<li class="mobile-nav-link">Gallery</li>
<hr>
<li class="mobile-nav-link"></li>
</ul>
</div>
</div>
</div>
<h1 class="heading">Welcome to Aeron</h1>
<div style="height:100%"></div>
<footer>
<img src="./images/logo.png" title="Aeron" alt="logo" class="footer-logo">
<p class="copyright">Copyright © 2022 Aeron Corporation</p>
<div class="footer-links">
About Us
<p>|</p>
Policy
<p>|</p>
Contact Us
</div>
</footer>
<button onclick="topFunction()" id="return" title="Return To Top">^</button>
<script>
let mybutton = document.getElementById("return");
window.onscroll = function() {scrollFunction()};
function scrollFunction() {
if (document.body.scrollTop > 20 || document.documentElement.scrollTop > 20) {
mybutton.style.display = "block";
} else {
mybutton.style.display = "none";
}
}
function topFunction() {
document.body.scrollTop = 0;
}
function openNav() {
document.getElementById("mobile-nav-panel").style.width = "100%";
}
function closeNav() {
document.getElementById("mobile-nav-panel").style.width = "0";
}
</script>
</body>
</html>
main.css:
#import url('https://fonts.googleapis.com/css2?family=Poppins:wght#200;300;400;500&display=swap');
* {
box-sizing: border-box;
scroll-behavior: smooth;
font-family: 'Poppins', sans-serif;
}
body {
background: linear-gradient( to right,#ff0000,#0000ff);
margin: 0;
}
p {
color:#ffffff;
font-size:20px;
padding: 10px;
}
.heading {
margin: 20px;
font-size: 50px;
text-align: center;
color: black;
}
a {
text-decoration: none;
}
.favcolorcontainer {
border: 2px solid black;
border-radius: 4px;
width: auto;
padding: 5px;
background: white;
display: inline-flex;
}
.colorpicker {
border:none;
background: white;
display: inline-flex;
}
.favcolor {
font-family: verdana;
margin-top: 3px;
}
.slideshow-container {
display: block;
width: 80%;
position: relative;
margin: 10px;
margin-left: auto;
margin-right: auto;
}
.mySlides {
display: none;
}
.prev, .next {
cursor: pointer;
position: absolute;
top: 50%;
width: auto;
margin-top: -22px;
padding: 16px;
color: white;
font-weight: bold;
font-size: 18px;
transition: 0.6s ease;
border-radius: 0 3px 3px 0;
user-select: none;
}
.next {
right: 0;
border-radius: 3px 0 0 3px;
}
.prev:hover, .next:hover {
background-color: #a6a6a650;
}
.slide-name {
color: #f2f2f2;
font-size: 15px;
padding: 8px 12px;
position: absolute;
bottom: 8px;
width: 100%;
text-align: center;
}
.slide-number {
color: #f2f2f2;
font-size: 12px;
padding: 8px 12px;
position: absolute;
top: 0;
}
.fade {
animation-name: fade;
animation-duration: 1.5s;
}
#keyframes fade {
from {opacity: .4}
to {opacity: 1}
}
.progress-bar {
width: 100%;
border: none;
border-radius: 100px;
background-color: #FFFFFF;
padding: 3px;
}
.progress-tag {
color: #DDDDDD;
margin-left: 10px;
}
.fill-html {
width: 75%;
background-color: #FA3200;
border-radius: 100px;
}
.fill-css {
width: 60%;
background-color: #0000C8;
border-radius: 100px;
}
.fill-js {
width: 10%;
background-color: #C80000;
border-radius: 100px;
}
.fill-php {
width: 3%;
background-color: #00C832;
border-radius: 100px;
}
.fill-rwpd {
width: 100%;
background-color: #450099;
border-radius: 100px;
}
#return {
display: none;
position: fixed;
bottom: 30px;
right: 35px;
z-index: 99;
border: none;
outline: none;
background-color: #0000d1;
color: white;
cursor: pointer;
border-radius: 100px;
font-size: 45px;
width: 60px;
height: 60px;
}
#return:hover {
background-color: #0101bb;
}
.progress-container {
padding: 10px;
}
.header-logo {
margin: 10px;
float: left;
width: 150px;
}
.header {
background-color: #303030;
overflow: hidden;
width: 100%;
}
.desktop-nav-links {
float: right;
margin-right: 20px;
}
.desktop-nav-links a {
margin: 20px 25px 0;
padding: 0 0 20px;
display: block;
color: white;
}
.desktop-nav-links a:hover {
color: #b4b4b4;
transition: 0.2s all ease;
}
.desktop-nav-links li {
float: left;
list-style: none;
}
.menu-button {
display: none;
}
.copyright {
color: #b4b4b4;
font-size: 15px;
}
footer {
background: #303030;
padding: 25px 0;
text-align: center;
bottom: 0;
width: 100%;
height: auto;
display: block;
}
.hyperlink {
display: inline-block;
position: relative;
color: #b4b4b4;
}
.hyperlink:after {
content: '';
position: absolute;
width: 100%;
transform: scaleX(0);
height: 2px;
bottom: 15px;
left: 0;
background-color: #b4b4b4;
transform-origin: bottom right;
transition: transform 0.25s ease-out;
}
.hyperlink:hover:after {
transform: scaleX(1);
transform-origin: bottom left;
}
.sidenav {
height: 100%;
width: 0;
position: fixed;
z-index: 1;
top: 0;
right: 0;
background-color: #111111;
overflow-x: hidden;
transition: 0.5s;
padding-top: 60px;
}
.sidenav .closebtn {
position: absolute;
top: 0;
right: 25px;
font-size: 35px;
margin-left: 50px;
}
.recipe-container {
margin: 0px;
padding: 10px;
display: grid;
grid-template-columns: auto auto auto;
justify-content: center;
}
.recipe-window {
margin: 10px;
padding: 10px;
border: 1px solid #ffffff;
background-color: #ffffff;
word-break: break-word;
width: min-content;
border-radius: 10px;
}
.recipe-title {
color: black;
margin-top: 5px;
padding: 0px;
font-size: 25px;
}
:root {
color-scheme: dark;
}
.footer-links {
display: flex;
justify-content: center;
align-items: center;
}
.footer-links p {
margin: 0;
}
.footer-links a {
color: #ffffff;
}
.footer-links a:hover {
color: #b4b4b4;
}
.about {
text-align: center;
padding: 0 300px;
}
.mobile-nav {
display: none;
}
.footer-logo {
width: 150px;
}
mobile.css:
#import url('https://fonts.googleapis.com/css2?family=Poppins:wght#200;300;400;500&display=swap');
* {
box-sizing: border-box;
scroll-behavior: smooth;
font-family: 'Poppins', sans-serif;
}
body {
background: linear-gradient( to right,#ff0000,#0000ff);
margin: 0;
}
p {
color:#ffffff;
font-size:20px;
padding: 10px;
}
.heading {
margin: 20px;
font-size: 30px;
text-align: center;
color: black;
}
a {
text-decoration: none;
}
.slideshow-container {
display: block;
width: 80%;
position: relative;
margin: 10px;
margin-left: auto;
margin-right: auto;
}
.mySlides {
display: none;
}
.prev, .next {
cursor: pointer;
position: absolute;
top: 50%;
width: auto;
margin-top: -22px;
padding: 16px;
color: white;
font-weight: bold;
font-size: 18px;
transition: 0.6s ease;
border-radius: 0 3px 3px 0;
user-select: none;
}
.next {
right: 0;
border-radius: 3px 0 0 3px;
}
.prev:hover, .next:hover {
background-color: #a6a6a650;
}
.slide-name {
color: #f2f2f2;
font-size: 15px;
padding: 8px 12px;
position: absolute;
bottom: 8px;
width: 100%;
text-align: center;
}
.slide-number {
color: #f2f2f2;
font-size: 12px;
padding: 8px 12px;
position: absolute;
top: 0;
}
.fade {
animation-name: fade;
animation-duration: 1.5s;
}
#keyframes fade {
from {opacity: .4}
to {opacity: 1}
}
.progress-bar {
width: 100%;
border: none;
border-radius: 100px;
background-color: #FFFFFF;
padding: 3px;
}
.progress-tag {
color: #DDDDDD;
margin-left: 10px;
}
.fill-html {
width: 75%;
background-color: #FA3200;
border-radius: 100px;
}
.fill-css {
width: 60%;
background-color: #0000C8;
border-radius: 100px;
}
.fill-js {
width: 10%;
background-color: #C80000;
border-radius: 100px;
}
.fill-php {
width: 3%;
background-color: #00C832;
border-radius: 100px;
}
.fill-rwpd {
width: 100%;
background-color: #450099;
border-radius: 100px;
}
#return {
display: none;
position: fixed;
bottom: 30px;
right: 35px;
z-index: 99;
border: none;
outline: none;
background-color: #0000d1;
color: white;
cursor: pointer;
border-radius: 100px;
font-size: 45px;
width: 60px;
height: 60px;
}
#return:hover {
background-color: #0101bb;
}
.progress-container {
padding: 10px;
}
.header-logo {
margin: 10px;
float: left;
width: 150px;
}
.header {
background-color: #303030;
overflow: hidden;
width: 100%;
}
.desktop-nav {
display: none;
}
.menu-button {
display: block;
margin: 30px 15px;
font-size:25px;
cursor:pointer;
color:white;
float: right;
}
.copyright {
color: #b4b4b4;
font-size: 15px;
}
footer {
background: #303030;
padding: 25px 0;
text-align: center;
bottom: 0;
width: 100%;
height: auto;
display: block;
}
.hyperlink {
display: inline-block;
position: relative;
color: #b4b4b4;
}
.hyperlink:after {
content: '';
position: absolute;
width: 100%;
transform: scaleX(0);
height: 2px;
bottom: 15px;
left: 0;
background-color: #b4b4b4;
transform-origin: bottom right;
transition: transform 0.25s ease-out;
}
.hyperlink:hover:after {
transform: scaleX(1);
transform-origin: bottom left;
}
.recipe-container {
margin: 0px;
padding: 10px;
display: grid;
grid-template-columns: auto auto auto;
justify-content: center;
}
.recipe-window {
margin: 10px;
padding: 10px;
border: 1px solid #ffffff;
background-color: #ffffff;
word-break: break-word;
width: min-content;
border-radius: 10px;
}
.recipe-title {
color: black;
margin-top: 5px;
padding: 0px;
font-size: 25px;
}
:root {
color-scheme: dark;
}
.footer-links {
display: flex;
justify-content: center;
align-items: center;
font-size: 15px;
}
.footer-links p {
margin: 0;
}
.footer-links a {
color: #ffffff;
}
.footer-links a:hover {
color: #b4b4b4;
}
.about {
text-align: center;
padding: 0 300px;
}
.mobile-nav {
float: right;
margin-right: 20px;
}
.mobile-nav-panel {
height: 100%;
width: 0;
position: fixed;
z-index: 1;
top: 0;
right: 0;
background-color: #111111;
overflow-x: hidden;
transition: 0.5s;
padding-top: 60px;
}
.mobile-nav a {
margin: 20px 0 0 0;
padding: 0 0 20px;
color: white;
font-size: 20px;
}
.mobile-nav-panel .closebtn {
position: absolute;
top: 0px;
right: 25px;
font-size: 50px;
}
.mobile-nav-link-list {
margin-right: 25px;
padding-top: 50px;
font-size: 1px;
list-style: none;
text-align: right;
}
.mobile-nav-link {
padding: 25px 0;
font-size: 1px;
}
.footer-logo {
width: 125px;
}
This is the result (bottom-right corner):
Is there any way to do this?
Thanks

Add this to mobile.css and the button will be gone, visually.
#return {
opacity: 0;
pointer-events: none;
}
Otherwise you would have to compare against window.width to get the equivalent of media query (or actually viewport width, see this answer)
Another option, if you're using bootstrap is to check against visibility of the "width" classes. see this answer.

I'm a newbie and practicing dropdown menu using the following Youtube video https://www.youtube.com/watch?v=uFIl4BvYne0. Everything is working except the onclick function.
Can anyone point out where I'm going wrong?
function show(anything) {
document.querySelector('.textBox').value =
anything;
}
let dropdown = document.querySelector('.dropdown');
dropdown.onclick = function() {
dropdown.classList.toggle('active');
}
#import url('https://fonts.googleapis.com/css?family=Poppins:100,200,300,400,500,600,700,800,900');
* {
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: 'Poppins', sans-serif;
}
body {
display: flex;
justify-content: center;
min-height: 100vh;
background: #fafafa;
}
.dropdown {
position: relative;
margin-top: 100px;
width: 300px;
height: 50px;
}
.dropdown::before {
content: "";
position: absolute;
right: 20px;
top: 15px;
z-index: 10000;
width: 8px;
height: 8px;
border: 2px solid #333;
border-top: 2px solid #fff;
border-right: 2px solid #fff;
transform: rotate(-45deg);
transition: 0.5s;
pointer-events: none;
}
.dropdown.active::before {
top: 22px;
transform: rotate(-225deg);
}
.dropdown input {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100;
cursor: pointer;
background: #fff;
border: none;
outline: none;
box-shadow: 0px 5px 20px rgba(0, 0, 0, 0.05);
padding: 12px 20px;
border-radius: 10px;
}
.dropdown .option {
position: absolute;
top: 70px;
width: 100%;
background: #fff;
box-shadow: 0px 30px 30px rgba(0, 0, 0, 0.05);
border-radius: 10px;
overflow: hidden;
/*display: none*/
;
}
.dropdown.active .option {
display: block;
}
.dropdown .option div {
padding: 10px 20px;
cursor: pointer;
}
.dropdown .option div:hover {
background: #62baea;
color: #fff;
}
<body>
<h2>Converter</h2>
<label>Litres</label>
<div class="dropdown">
<input type="text" class="textBox" placeholder="HTML" readonly>
<div class="option">
<div onlcick="show('HTML')">HTML</div>
<div onclick="show('HTML')">HTML</div>
<div onclick="show('HTML')">HTML</div>
<div onclick="show('HTML')">HTML</div>
</div>
</div>
</body>
I have tried some fixes but couldn't find out the problem.
Note: I'm pretty new in this field.

You need to add addEventListener in order to append an action:
function show(anything) {
document.querySelector('.textBox').value =
anything;
}
let dropdown = document.querySelector('.dropdown');
dropdown.addEventListener('click', function(event) { // add click function
dropdown.classList.toggle('active'); // i don't know what class you want to change so i changed the background to a class to demonstrate the click
});
#import url('https://fonts.googleapis.com/css?family=Poppins:100,200,300,400,500,600,700,800,900');
* {
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: 'Poppins', sans-serif;
}
body {
display: flex;
justify-content: center;
min-height: 100vh;
background: #fafafa;
}
.dropdown {
position: relative;
margin-top: 100px;
width: 300px;
height: 50px;
}
.dropdown::before {
content: "";
position: absolute;
right: 20px;
top: 15px;
z-index: 10000;
width: 8px;
height: 8px;
border: 2px solid #333;
border-top: 2px solid #fff;
border-right: 2px solid #fff;
transform: rotate(-45deg);
transition: 0.5s;
pointer-events: none;
}
.dropdown.active::before {
top: 22px;
transform: rotate(-225deg);
}
.dropdown input {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100;
cursor: pointer;
background: #fff;
border: none;
outline: none;
box-shadow: 0px 5px 20px rgba(0, 0, 0, 0.05);
padding: 12px 20px;
border-radius: 10px;
}
.dropdown .option {
position: absolute;
top: 70px;
width: 100%;
background: #fff;
box-shadow: 0px 30px 30px rgba(0, 0, 0, 0.05);
border-radius: 10px;
overflow: hidden;
/*display: none*/
;
}
.dropdown.active .option {
display: block;
background-color: grey;
}
.dropdown .option div {
padding: 10px 20px;
cursor: pointer;
}
.dropdown .option div:hover {
background: #62baea;
color: #fff;
}
<body>
<h2>Converter</h2>
<label>Litres</label>
<div class="dropdown">
<input type="text" class="textBox" placeholder="HTML" readonly>
<div class="option">
<div onlcick="show('HTML')">HTML</div>
<div onclick="show('HTML')">HTML</div>
<div onclick="show('HTML')">HTML</div>
<div onclick="show('HTML')">HTML</div>
</div>
</div>
</body>

I am using GTM's "Custom HTML Tag" option with the my below code but it is giving me the following error when I try to publish it: Invalid HTML, CSS, or JavaScript found in template.
I've seen other threads where it looks like GTM doesn't support or recognize certain tag attributes. I have tested my code, and no error prompts show up in the console either. It is a standard bootstrap modal:
function myFunction() {
var copyText = document.getElementById("myInput");
navigator.clipboard.writeText(copyText.innerHTML);
var testtip = document.getElementById("myTooltip");
testtip.innerHTML = "Copied: " + copyText.innerHTML;
}
function outFunc() {
var testtip = document.getElementById("myTooltip");
testtip.innerHTML = "Copy";
}
$("#myModal").modal();
body {
font-family: 'Varela Round', sans-serif
}
.modal-login {
color: #636363;
max-width: 850px;
width: 100%;
margin: 30px auto;
background-image: none!important
}
.modal-login .modal-content {
padding: 20px;
min-height: 586px;
border-radius: 5px;
margin: 1rem;
background-color: #eaebeb;
background-image: url(https://media-services.dcm-inc.com/couponsites/static/resources/img/festival.png);
background-size: 100%;
background-repeat: no-repeat
}
.modal-login .modal-header {
border-bottom: none;
position: relative;
justify-content: center;
margin-top: 130px
}
.modal-login img {
display: block;
height: 100%;
margin-left: auto;
margin-right: auto;
width: 40%
}
.modal-login .form-group {
position: relative
}
.modal-login h4 {
text-align: center;
font-size: 20px;
width: 80%;
display: block;
margin-left: auto;
margin-right: auto
}
.modal-login i {
position: absolute;
left: 13px;
top: 11px;
font-size: 18px
}
.modal-login .form-control {
display: block;
margin-left: auto;
margin-right: auto;
width: 40%
}
#media screen and (max-width:600px) {
.modal-login .form-control {
display: block;
margin-left: auto;
margin-right: auto;
width: 80%
}
}
.modal-login .form-control:focus {
border-color: #fcda7b
}
.modal-login .btn,
.modal-login .form-control {
min-height: 40px;
border-radius: 30px
}
.modal-login .hint-text {
text-align: center;
padding-top: 10px
}
.modal-login .close {
position: absolute;
top: -5px;
right: -5px
}
.button,
.modal-login .btn {
background: linear-gradient(90deg, #fcda7b 0, #fd5c88 100%);
border: none;
line-height: normal
}
.modal-login .custom {
display: block;
margin-left: auto;
margin-right: auto;
width: 20%
}
#media screen and (max-width:600px) {
.modal-login .custom {
display: block;
margin-left: auto;
margin-right: auto;
width: 50%
}
}
.modal-login .custom-social {
display: block;
margin-left: auto;
margin-right: auto;
width: 30%
}
.modal-login .btn:focus,
.modal-login .btn:hover {
opacity: .7
}
.trigger-btn {
display: inline-block;
margin: 100px auto
}
.contest-social {
padding: 10px;
font-size: 30px;
width: 50px;
text-align: center;
text-decoration: none;
margin: 5px 2px;
border-radius: 50%
}
.modal-login .fa:hover {
opacity: .7
}
.modal-login .contest-social-facebook {
background: linear-gradient(90deg, #fcda7b 0, #fd5c88 100%)!important;
color: #fff
}
.modal-login .contest-social-twitter {
background: linear-gradient(90deg, #fcda7b 0, #fd5c88 100%)!important;
color: #fff
}
.modal-login .contest-social-youtube {
background: linear-gradient(90deg, #fcda7b 0, #fd5c88 100%)!important;
color: #fff
}
.modal-login .contest-social-instagram {
background: linear-gradient(90deg, #fcda7b 0, #fd5c88 100%)!important;
color: #fff
}
.flex {
display: -webkit-box;
display: -ms-flexbox;
display: flex
}
.flexC {
display: -webkit-box;
display: -ms-flexbox;
display: flex;
justify-content: center;
align-items: center;
flex-flow: row wrap;
-webkit-flex-flow: row wrap
}
.modal-title img {
margin: 1rem;
max-width: 100px;
border-radius: 10px;
box-shadow: 0 0 3px 3px #ddd
}
.modal-title p {
font-size: 20px;
font-weight: 500;
max-width: 300px;
color: #000
}
.ccme {
color: #fd5c88
}
.codelinkbox {
margin: 0;
position: relative;
text-align: center;
width: auto;
position: relative
}
.codeValue {
border: 2px dashed currentColor;
font-size: 28px;
height: 50px;
line-height: 48px;
padding: 0 15px;
border-right: none;
border-radius: 0;
display: inline-block;
white-space: nowrap;
cursor: pointer;
border-radius: 6px 0 0 6px!important;
font-weight: 700;
color: #000
}
.buttonBtn.copy {
background-color: currentColor;
cursor: pointer;
font-size: 16px;
height: 50px;
line-height: 42px;
margin: 0;
padding: 0 15px;
position: relative;
text-transform: capitalize;
overflow: hidden;
min-width: 0;
-webkit-transition: all .3s linear;
-o-transition: all .3s linear;
transition: all .3s linear;
border-radius: 0 6px 6px 0
}
.buttonBtn.copy:hover {
background: #6ba62c;
color: #fff
}
.copy span {
color: #fff
}
.m1 {
margin: 1rem auto
}
.txtC {
text-align: center
}
.buttonBtn {
position: relative;
cursor: pointer;
font-size: 15px;
left: 0;
top: 0;
margin: 0;
height: 54px;
min-width: 180px;
border: 0;
outline: 0;
padding: 0 15px;
border-radius: 10px;
line-height: 54px
}
.arrRight {
color: #fff;
font-weight: 700
}
.arrRight:after {
content: '\2192';
display: inline-block;
color: #fff
}
.emailIcon {
width: 24px;
max-width: 24px;
margin: 0 5px
}
.termsto {
margin: 3rem 0
}
.sendemail {
font-size: 13px;
margin: 10px 0
}
#media all and (max-width:540px) {
.modal-title {
text-align: center
}
.modal-login .modal-header {
margin-top: 40px
}
}
.testtip {
position: relative;
display: inline-block;
}
.testtip .tooltiptext {
visibility: hidden;
width: 140px;
background-color: #555;
color: #fff;
text-align: center;
border-radius: 6px;
padding: 5px;
position: absolute;
z-index: 1;
bottom: 120%;
left: 50%;
margin-left: -75px;
opacity: 0;
transition: opacity 0.3s;
}
.testtip .tooltiptext::after {
content: "";
position: absolute;
top: 100%;
left: 50%;
margin-left: -5px;
border-width: 5px;
border-style: solid;
border-color: #555 transparent transparent transparent;
}
.testtip:hover .tooltiptext {
visibility: visible;
opacity: 1;
}
<link href="https://fonts.googleapis.com/css?family=Roboto%7CVarela+Round" rel="stylesheet">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<!-- Modal HTML -->
<div id="myModal" class="modal fade">
<div class="modal-dialog modal-login border">
<div class="modal-content">
<div class="modal-header">
<div class="modal-title">
<div class="flexC">
<img src="https://res.cloudinary.com/csnetworkco/image/upload/c_scale,h_150,w_150/csnimages/Noon_568012.jpg" alt="Noon Discount Code" title="Noon Discount Code" width="150" height="150" loading="lazy">
<p>Up To 70% Off Sale + 10% Off Using Noon Coupon Code</p>
</div>
</div>
<div class="modal-body">
<div class="codelinkbox flexC m1">
<div id="myInput" class="codeValue">YB26</div>
<div class="testtip">
<button class="buttonBtn copy ccme" onclick="myFunction()" onmouseout="outFunc()"><span id="myTooltip">Copy</span></button>
</div>
</div>
</div>
<div class="row termsto">
<div class="col-sm-8">
<p><strong>Things to remember:</strong></p>
<ul>
<li>Don't forget to paste the code in the checkout during the purchase</li>
<li>Get 10% Off for New Customers & 5% Off for Returning Customers. </li>
<li>Code Usage: 2 times per customer.</li>
<li>Always contact our customer support team if there is any issues</li>
<li>You can always share the code</li>
</ul>
</div>
<div class="col-sm-4 txtC ">
<button class="buttonBtn ccme button" id=""><span class="arrRight">VISIT SITE </span></button>
</div>
</div>
</div>
</div>
</div>
</div>

I found what the issue was, in the img tag I was adding an attribute loading="lazy" due to which the invalid HTML CSS or JS error was being thrown
They really need to highlight what part of the code is the problem
I removed the above mentioned attribute and am now able to publish the tag

I have a checkbox, that should trigger the menu to slide in from left side of the screen.The problem is when I got the menu hidden on the left, i can't make the function work. When I click the checkbox icon, it's animation works but nothing else happens. The menu is still hidden and I get no errors.
Here is a snippet of my code:
function showMenuSlider() {
var slider = document.querySelector(".menu-slider");
slider.classList.toggle("menu-slider-show");
var sliderOpacity = document.querySelector(".menu-slider-opacity");
sliderOpacity.classList.toggle("menu-slider-opacity-show")
}
* {
margin: 0;
padding: 0;
font-size: 16px;
font-family: Open Sans;
line-height: 1.6;
display: block;
}
html {
scroll-behavior: smooth;
}
main {
position: relative;
}
header {
width: 100%;
position: fixed;
top: 0;
z-index: 95;
box-shadow: 0px -2px 15px rgba(0, 0, 0, 1);
}
.header-container {
background-color: white;
display: flex;
flex-direction: column;
position: relative;
}
.header-upbar {
display: flex;
justify-content: space-between;
align-items: center;
align-content: center;
z-index: 50;
background-color: white;
width: 100%;
margin-top: 9px;
}
.header-upbar p {
font-size: 16px;
font-weight: 500;
color: grey;
}
.header-upbar-item2,
.header-upbar-item3 {
display: flex;
justify-content: center;
align-content: center;
align-items: center;
}
.header-upbar a {
text-decoration: none;
flex-basis: 50%;
display: flex;
justify-content: center;
align-items: center;
align-content: center;
padding: 8px;
border-bottom: 0.5px solid grey;
}
.header-upbar a:first-of-type {
border-right: 0.5px solid grey;
}
.header-upbar-item2 img {
height: 23px;
margin-right: 6px;
}
.header-upbar-item3 img {
height: 23px;
margin: 0px 6px 0px 0px;
}
.header-downbar {
position: relative;
display: flex;
justify-content: space-between;
align-items: center;
align-content: center;
z-index: 51;
background-color: white;
}
.header-downbar-logo {
display: flex;
align-content: center;
align-items: center;
justify-content: center;
}
.header-downbar-logo img {
margin: 18px 18px 18px 18px;
height: 30px;
}
.header-downbar-menu {
height: 40px;
width: 40px;
display: block;
position: fixed;
margin: 15px 18px 15px 18px;
z-index: 502;
right: 5px;
top: 50px;
z-index: 100;
}
#menu {
display: none;
}
.icon {
width: 100%;
height: 100%;
display: block;
cursor: pointer;
position: relative;
}
.icon .menu,
.icon .menu::before,
.icon .menu::after {
content: '';
background-color: rgba(50, 50, 50, 1);
display: block;
position: absolute;
height: 4px;
width: 35px;
transition: background ease .3s, top ease .3s .3s, transform ease .3s;
}
.menu {
top: 17.5px;
}
.menu::before {
top: 12px;
}
.menu::after {
top: -12px;
}
#menu:checked+.menu {
background: transparent;
}
#menu:checked+.menu::before {
transform: rotate(45deg);
}
#menu:checked+.menu::after {
transform: rotate(-45deg);
}
#menu:checked+.menu::before,
#menu:checked+.menu::after {
top: 0;
transition: top ease 0.3s, transform ease 0.3s 0.3s;
}
.menu-slider-opacity {
width: 100%;
height: 100vh;
background-color: rgba(0, 0, 0, 0.6);
z-index: 98;
position: absolute;
top: 0;
left: -100%;
display: block;
}
.menu-slider {
width: 200px;
height: 100vh;
background-color: white;
z-index: 99;
position: absolute;
;
top: 0;
left: -100%;
display: block;
}
.menu-slider-show {
left: 0;
}
.menu-slider-opacity-show {
left: 0;
}
<div class="header-downbar-menu" onclick="showMenuSlider()">
<label for="menu" class="icon"><input type="checkbox" id="menu">
<div class="menu"></div>
</label>
</div>
<div class="menu-slider-opacity"></div>
<div class="menu-slider"></div>
<header id="header">
<div class="header-container">
<div class="header-upbar">
<a href="mailto: ">
<div class="header-upbar-item2">
<img src="img/Fenix-e-mail-icon-white.png" alt="">
<p>blablablabla#o2.pl</p>
</div>
</a>
<a href="tel: ">
<div class="header-upbar-item3">
<img src="img/Fenix-phone-icon-white.png" alt="">
<p>+48 999 999 999</p>
</div>
</a>
</div>
<div class="header-downbar">
<div class="header-downbar-logo">
<img src="img/Fenix-logo-black.png" alt="">
</div>
</div>
</div>
</header>
The button is outside the header, because i need it to be on top of the dark opacity behind the menu. In the future I will make a nice white rounded background to it, so it won't invisible.
Of course if you know better way to do it, be my guest. I'm struggling with this for a while...

The problem is that you add the onclick handler on the header-downbar-menu and not on the checkbox. So when clicking the checkbox you also click on header-downbar-menu so the event is triggered twice. So the class is toggled twice ( added/removed in the same time...almost :) )
Add the click event on the input. ( you could use an onchange event instead of the click event to check the state checked or unchecked , that might help you )
function showMenuSlider() {
var slider = document.querySelector(".menu-slider");
slider.classList.toggle("menu-slider-show");
var sliderOpacity = document.querySelector(".menu-slider-opacity");
sliderOpacity.classList.toggle("menu-slider-opacity-show")
}
html {
scroll-behavior: smooth;
}
main {
position: relative;
}
header {
width: 100%;
position: fixed;
top: 0;
z-index: 95;
box-shadow: 0px -2px 15px rgba(0, 0, 0, 1);
}
.header-container {
background-color: white;
display: flex;
flex-direction: column;
position: relative;
}
.header-upbar {
display: flex;
justify-content: space-between;
align-items: center;
align-content: center;
z-index: 50;
background-color: white;
width: 100%;
margin-top: 9px;
}
.header-upbar p {
font-size: 16px;
font-weight: 500;
color: grey;
}
.header-upbar-item2,
.header-upbar-item3 {
display: flex;
justify-content: center;
align-content: center;
align-items: center;
}
.header-upbar a {
text-decoration: none;
flex-basis: 50%;
display: flex;
justify-content: center;
align-items: center;
align-content: center;
padding: 8px;
border-bottom: 0.5px solid grey;
}
.header-upbar a:first-of-type {
border-right: 0.5px solid grey;
}
.header-upbar-item2 img {
height: 23px;
margin-right: 6px;
}
.header-upbar-item3 img {
height: 23px;
margin: 0px 6px 0px 0px;
}
.header-downbar {
position: relative;
display: flex;
justify-content: space-between;
align-items: center;
align-content: center;
z-index: 51;
background-color: white;
}
.header-downbar-logo {
display: flex;
align-content: center;
align-items: center;
justify-content: center;
}
.header-downbar-logo img {
margin: 18px 18px 18px 18px;
height: 30px;
}
.header-downbar-menu {
height: 40px;
width: 40px;
display: block;
position: fixed;
margin: 15px 18px 15px 18px;
z-index: 502;
right: 5px;
top: 50px;
z-index: 100;
}
#menu {
display: none;
}
.icon {
width: 100%;
height: 100%;
display: block;
cursor: pointer;
position: relative;
}
.icon .menu,
.icon .menu::before,
.icon .menu::after {
content: '';
background-color: rgba(50, 50, 50, 1);
display: block;
position: absolute;
height: 4px;
width: 35px;
transition: background ease .3s, top ease .3s .3s, transform ease .3s;
}
.menu {
top: 17.5px;
}
.menu::before {
top: 12px;
}
.menu::after {
top: -12px;
}
#menu:checked+.menu {
background: transparent;
}
#menu:checked+.menu::before {
transform: rotate(45deg);
}
#menu:checked+.menu::after {
transform: rotate(-45deg);
}
#menu:checked+.menu::before,
#menu:checked+.menu::after {
top: 0;
transition: top ease 0.3s, transform ease 0.3s 0.3s;
}
.menu-slider-opacity {
width: 100%;
height: 100vh;
background-color: rgba(0, 0, 0, 0.6);
z-index: 98;
position: absolute;
top: 0;
left: -100%;
display: block;
}
.menu-slider {
width: 200px;
height: 100vh;
background-color: white;
z-index: 99;
position: absolute;
top: 0;
left: -100%;
display: block;
}
.menu-slider-show {
left: 0;
}
.menu-slider-opacity-show {
left: 0;
}
<div class="header-downbar-menu">
<label for="menu" class="icon"><input type="checkbox" id="menu" onclick="showMenuSlider()">
<div class="menu"></div>
</label>
</div>
<div class="menu-slider-opacity"></div>
<div class="menu-slider"></div>
<header id="header">
<div class="header-container">
<div class="header-upbar">
<a href="mailto: ">
<div class="header-upbar-item2">
<img src="img/Fenix-e-mail-icon-white.png" alt="">
<p>blablablabla#o2.pl</p>
</div>
</a>
<a href="tel: ">
<div class="header-upbar-item3">
<img src="img/Fenix-phone-icon-white.png" alt="">
<p>+48 999 999 999</p>
</div>
</a>
</div>
<div class="header-downbar">
<div class="header-downbar-logo">
<img src="img/Fenix-logo-black.png" alt="">
</div>
</div>
</div>
</header>

Help me please!
Show me please how can I remove hover effect after click close button on the right corner?
I can’t figure out how to turn off the effect when you click on the close button
Help me please. I just started to learn javascript, I would like for me to solve this problem, so that I can see how you solved it
I'm insert code snippet!
$(".close_help").click(function() {
$('.close_help').removeClass(".product__element");
setInterval(function() {
$('.product__element').addClass('.product__element')
}, 100);
});
// // $(".close-hover").click(function () {
// const resetClose = document.querySelector('.close-hover');
// $(".close-hover").click(function () {
// resetClose.style.display = 'none';
// })
// // $('.product__element').removeClass("product__element");
// // setInterval(function () { $('.product__element').addClass('product__element') }, 500);
// // });
.product__element {
z-index: 9;
background-color: #fbfbfb;
width: 20%;
margin: 2%;
padding: 10px 10px 10px 20px;
box-sizing: border-box;
box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
border-radius: 5px;
-webkit-transform: translateY(0);
-webkit-transition: all .2s cubic-bezier(0.165, 0.84, 0.44, 1);
transition: all .2s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.prodact_sezon {
content: "";
position: absolute;
left: 0%;
top: 0%;
width: 100%;
height: 100%;
z-index: 9;
background: rgba(196, 196, 196, 0.4);
}
.close_help {
position: absolute;
top: 4px;
right: 10px;
font-size: 20px;
cursor: pointer;
}
.interact:hover .close_help {
display: block;
}
/* .prodact_sezon .product__element:hover {
transform: scale(02);
} */
.product__element:hover {
background-color: white;
transform: scale(1.02);
box-shadow: 0px 15px 40px 5px rgba(0, 0, 0, .09);
z-index: 10;
margin-bottom: 0px;
}
.elem123 {
margin-top: -1px;
margin-bottom: 0px;
display: none;
position: absolute;
box-shadow: 0 1px 12px 0 rgba(0, 0, 0, .09);
}
.product__element:hover .elem123 {
display: block;
background: #FFFFFF;
left: 0%;
right: 0%;
margin-bottom: 0%;
padding: 20px;
box-shadow: 0px 10px 12px 0 rgba(0, 0, 0, .09);
border-radius: 10px;
}
.product__img {
max-width: 80%;
height: auto;
padding-top: -20px;
}
.product__name {
width: 100%;
padding: 1px 5px 10px 5px;
text-align: center;
font-weight: bold;
}
.product__name__two {
width: 100%;
font-size: 15px;
padding: 0px 5px 7px 5px;
text-align: center;
font-weight: regular;
}
.product__description {
width: 100%;
font-size: 14px;
padding: 10px 2px 2px 2px;
text-align: center;
font-weight: regular;
text-rendering: auto;
}
.product__price {
text-align: center;
padding: 10px 5px;
/* border: 1px solid #e2e2e2; */
border-radius: 10px;
margin-bottom: 0px;
color: #edaf26;
font-weight: bold;
z-index: 330;
font-size: 17px;
}
.product__size {
display: flex;
align-items: center;
justify-content: space-between;
-ms-flex-wrap: wrap;
flex-wrap: wrap;
margin-bottom: 10px;
}
.product__size-element {
width: 48%;
border: 2px solid #e2e2e2;
font-size: 14px;
padding: 5px;
text-align: center;
cursor: pointer;
box-sizing: border-box;
margin-bottom: 0px;
border-radius: 10px;
}
.product__size-element_active {
border: 3px solid #76AA6F !important;
border-radius: 10px;
}
.product__add-to-cart-button {
width: 100%;
height: 45px;
display: -webkit-box;
display: -ms-flexbox;
display: flex;
-webkit-box-pack: center;
-ms-flex-pack: center;
justify-content: center;
-webkit-box-align: center;
-ms-flex-align: center;
align-items: center;
border: none;
-webkit-appearance: none;
border-radius: 10px;
background: #76AA6F;
color: #fff;
cursor: pointer;
margin: 15px 0 0;
-webkit-transition: .3s;
transition: .3s;
font-size: 16px;
outline: none;
}
.product__add-to-cart-button:hover {
background: #63915D;
-webkit-transition: .3s;
transition: .3s;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="product__element interact">
<span class="close_help">×</span>
<img alt="Манго Махачонок" class="product__img" src="https://unsplash.com/photos/7iLlgS5o09c">
<div class="product__name">
Манго Махачонок
</div>
<div class="product__price">
<span class="product__price-number">220</span> Грн
</div>
<div class="elem123">
<div class="product__size">
<div class="product__size-element" data-sb-curent-id-or-vendor-code="003" data-sb-curent-price="220" data-sb-curent-size="1 шт.">
1 шт.
</div>
<div class="product__size-element" data-sb-curent-id-or-vendor-code="004" data-sb-curent-price="190" data-sb-curent-size="1 кг">
1 кг.
</div>
</div>
<div class="product__quantity"></div><button class="product__add-to-cart-button" data-sb-id-or-vendor-code="003" data-sb-product-img="images/shop/2-min.png" data-sb-product-name="Манго Махачонок" data-sb-product-price="220" data-sb-product-quantity="003" data-sb-product-size="1 шт."><i class="fas fa-cart-plus"></i> В корзину</button>
<div class="product__description">
По вкусовым качествам Mango Махачонок идет на первом месте среди всех тайских сортов. У него самая не волокнистая мякоть. Он самый сладкий.
</div>
</div>
</div>

While mentioning the class in any of these functions(addClass() or removeClass()) you do not start it with . because these functions are all about classes and you just need to specify them.
And to turn off the hover, change your jQuery code to
$(".close_help").click(function() {
$('div').removeClass("product__element");
setInterval(function() {
$('div').addClass('product__element')
}, 1000);
});
Here is the working example of how it works.