#javascript #html #css
Вопрос:
var TIMEOUT = 6000;
var interval = setInterval(handleNext, TIMEOUT);
function handleNext() {
var $radios = $('input[class*="slide-radio"]');
var $activeRadio = $('input[class*="slide-radio"]:checked');
var currentIndex = $activeRadio.index();
var radiosLength = $radios.length;
$radios
.attr('checked', false);
if (currentIndex >= radiosLength - 1) {
$radios
.first()
.attr('checked', true);
} else {
$activeRadio
.next('input[class*="slide-radio"]')
.attr('checked', true);
}
}
* {
box-sizing: border-box;
}
body {
overflow: hidden;
width: 100%;
height: 100%;
padding: 0;
margin: 0;
font-family: 'Montserrat', sans-serif;
}
/* Navigation */
.navigation {
position: absolute;
width: 100%;
height: 100px;
padding: 0 100px;
display: flex;
align-items: center;
justify-content: space-between;
z-index: 1;
}
.navigation-left {
margin-left: -33px;
}
.navigation-left a {
text-decoration: none;
text-transform: uppercase;
color: #333745;
font-size: 12px;
font-weight: bold;
width: 107px;
height: 30px;
border: 2px solid transparent;
border-radius: 15px;
display: inline-block;
text-align: center;
line-height: 25px;
transition: all .2s;
}
.navigation-left a:hover,
.navigation-left a:focus {
border-color: rgb(234, 46, 73);
background-color: rgba(44, 45, 47, 0);
}
.navigation-center {
margin-right: 85px;
}
.navigation-right {
display: flex;
align-items: center;
}
.login-btn {
background-color: #b8b8b9;
width: 97px;
height: 30px;
display: inline-block;
text-align: center;
text-decoration: none;
font-size: 12px;
font-weight: bold;
border-radius: 15px;
border: none;
color: #333745;
text-transform: uppercase;
margin-left: 20px;
transition: all .2s;
cursor: pointer;
}
.login-btn:hover {
transform: scale(1.06);
}
/* Slider wrapper*/
.css-slider-wrapper {
display: block;
background: #FFF;
overflow: hidden;
position: absolute;
left: 0;
right: 0;
top: 0;
bottom: 0;
}
/* Slider */
.slider {
width: 100%;
height: 100%;
position: absolute;
left: 0;
top: 0;
opacity: 1;
z-index: 0;
display: flex;
flex-direction: row;
flex-wrap: wrap;
align-items: center;
justify-content: center;
align-content: center;
-webkit-transition: -webkit-transform 1600ms;
transition: -webkit-transform 1600ms, transform 1600ms;
-webkit-transform: scale(1);
transform: scale(1);
}
/* Slides Background Color */
.slide-1 {
background: #fbad99;
left: 0;
}
.slide-2 {
background: #a9785c;
left: 100%
}
.slide-3 {
background: #9ea6b3;
left: 200%
}
.slide-4 {
background: #b1a494;
left: 300%;
}
.slider {
display: flex;
justify-content: flex-start;
}
.slider-content {
width: 635px;
padding-left: 100px;
}
/* Slider Inner Slide Effect */
.slider h2 {
color: #333333;
font-weight: 900;
text-transform: capitalize;
font-size: 60px;
font-weight: 300;
line-height: 1.2;
opacity: 0;
-webkit-transform: translateX(500px);
transform: translateX(500px);
margin-top: 0;
letter-spacing: 2px;
}
.slider h4 {
font-size: 22px;
font-family: "Oswald";
color: rgba(51, 51, 51, 0.349);
font-weight: bold;
text-transform: uppercase;
line-height: 1.2;
opacity: 0;
-webkit-transform: translateX(500px);
transform: translateX(500px);
}
.slider>img {
position: absolute;
right: 10%;
bottom: 0;
height: 100%;
opacity: 0;
-webkit-transform: translateX(500px);
transform: translateX(500px);
}
.slide-1>img {
right: 0;
}
.buy-now-btn {
background-color: #ea2e49;
width: 130px;
height: 50px;
border-radius: 30px;
border: none;
font-family: Montserrat;
font-size: 20px;
font-weight: 100;
color: #fff;
text-align: left;
padding-left: 35px;
position: relative;
cursor: pointer;
transition: all .2s;
}
.buy-now-btn:hover {
box-shadow: 0px 0px 60px -17px rgba(51, 51, 51, 1);
}
.slider .buy-now-btn:focus,
.navigation .login-btn:focus {
outline: none;
}
/* Animations */
.slider h2 {
-webkit-transition: opacity 800ms, -webkit-transform 800ms;
transition: transform 800ms, opacity 800ms;
-webkit-transition-delay: 1s;
/* Safari */
transition-delay: 1s;
}
.slider h4 {
-webkit-transition: opacity 800ms, -webkit-transform 800ms;
transition: transform 800ms, opacity 800ms;
-webkit-transition-delay: 1.4s;
/* Safari */
transition-delay: 1.4s;
}
.slider>img {
-webkit-transition: opacity 800ms, -webkit-transform 800ms;
transition: transform 800ms, opacity 800ms;
-webkit-transition-delay: 1.2s;
/* Safari */
transition-delay: 1.2s;
}
/* Number Pagination */
.number-pagination {
position: absolute;
bottom: 30px;
right: 100px;
font-family: "Oswald";
font-weight: bold;
}
.number-pagination span {
font-size: 30px;
color: #ea2e49;
letter-spacing: 4px;
}
.number-pagination span:after {
content: "/4";
font-size: 16px;
color: #fff;
}
/* Slider Pagger */
.slider-pagination {
position: absolute;
bottom: 30px;
width: 575px;
left: 100px;
z-index: 1000;
display: flex;
align-items: center;
}
.slider-pagination label {
width: 8px;
height: 8px;
border-radius: 50%;
display: inline-block;
background: #fff;
margin: 0 10px;
cursor: pointer;
}
/* Slider Pagger Event */
.slide-radio1:checked~.slider-pagination .page1,
.slide-radio2:checked~.slider-pagination .page2,
.slide-radio3:checked~.slider-pagination .page3,
.slide-radio4:checked~.slider-pagination .page4 {
width: 14px;
height: 14px;
border: 2px solid #ea2e49;
background: transparent;
}
/* Slider Slide Effect */
.slide-radio1:checked~.slider {
-webkit-transform: translateX(0%);
transform: translateX(0%);
}
.slide-radio2:checked~.slider {
-webkit-transform: translateX(-100%);
transform: translateX(-100%);
}
.slide-radio3:checked~.slider {
-webkit-transform: translateX(-200%);
transform: translateX(-200%);
}
.slide-radio4:checked~.slider {
-webkit-transform: translateX(-300%);
transform: translateX(-300%);
}
.slide-radio1:checked~.slide-1 h2,
.slide-radio2:checked~.slide-2 h2,
.slide-radio3:checked~.slide-3 h2,
.slide-radio4:checked~.slide-4 h2,
.slide-radio1:checked~.slide-1 h4,
.slide-radio2:checked~.slide-2 h4,
.slide-radio3:checked~.slide-3 h4,
.slide-radio4:checked~.slide-4 h4,
.slide-radio1:checked~.slide-1>img,
.slide-radio2:checked~.slide-2>img,
.slide-radio3:checked~.slide-3>img,
.slide-radio4:checked~.slide-4>img {
-webkit-transform: translateX(0);
transform: translateX(0);
opacity: 1
}
/* Responsive */
@media only screen and (max-width: 768px) {
.slider h2 {
font-size: 20px;
}
.slider h4 {
font-size: 16px;
}
.slider-content {
padding: 0 2%
}
.number-pagination {
right: 2%;
}
.slider-pagination {
left: 2%;
}
.slider .buy-now-btn {
padding: 0 15px;
width: 90px;
height: 42px;
position: absolute;
right: 0;
bottom: 0;
margin: 0 0 100px 0;
}
.slider .buy-now-btn:after {
top: 15px;
}
.slider>img {
right: 2%;
}
.slide-1>img {
right: -110px;
}
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Slider</title>
<!-- Styles -->
<link rel="stylesheet" href="style.css">
<!-- Fonts -->
<link href="https://fonts.googleapis.com/css?family=Montserrat" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Oswald" rel="stylesheet">
<meta name="robots" content="noindex,follow" />
</head>
<body>
<!-- Navigation -->
<!-- Slider Wrapper -->
<div class="css-slider-wrapper">
<input type="radio" name="slider" class="slide-radio1" checked id="slider_1">
<input type="radio" name="slider" class="slide-radio2" id="slider_2">
<input type="radio" name="slider" class="slide-radio3" id="slider_3">
<input type="radio" name="slider" class="slide-radio4" id="slider_4">
<!-- Slider Pagination -->
<div class="slider-pagination">
<label for="slider_1" class="page1"></label>
<label for="slider_2" class="page2"></label>
<label for="slider_3" class="page3"></label>
<label for="slider_4" class="page4"></label>
</div>
<!-- Slider #1 -->
<div class="slider slide-1" id="tab1">
<img src="images/model-1.png" alt="">
<div class="slider-content">
<h4>New Product</h4>
<h2>Denim Longline T-Shirt Dress With Split</h2>
<button type="button" class="buy-now-btn" name="button" onclick="next()">NEXT</button>
</div>
<div class="number-pagination">
<span>1</span>
</div>
</div>
<!-- Slider #2 -->
<div class="slider slide-2" id="tab2">
<img src="images/model-2.png" alt="">
<div class="slider-content">
<h4>New Product</h4>
<h2>Denim Longline T-Shirt Dress With Split</h2>
<button type="button" class="btn" name="button" onclick="prev()">Previous</button>
<button type="button" class="buy-now-btn" name="button" onclick="next()">NEXT</button>
</div>
<div class="number-pagination">
<span>2</span>
</div>
</div>
<!-- Slider #3 -->
<div class="slider slide-3" id="tab3">
<img src="images/model-3.png" alt="">
<div class="slider-content">
<h4>New Product</h4>
<h2>Denim Longline T-Shirt Dress With Split</h2>
<button type="button" class="buy-now-btn" name="button" onclick="next()">NEXT</button>
</div>
<div class="number-pagination">
<span>3</span>
</div>
</div>
<!-- Slider #4 -->
<div class="slider slide-4" id="tab4">
<img src="images/model-4.png" alt="">
<div class="slider-content">
<h4>New Product</h4>
<h2>Denim Longline T-Shirt Dress With Split</h2>
<button type="button" class="buy-now-btn" name="button" onclick="next()">NEXT</button>
</div>
<div class="number-pagination">
<span>4</span>
</div>
</div>
</div>
<!-- Scripts -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js" charset="utf-8"></script>
<script src="main.js" charset="utf-8"></script>
</body>
</html>
Привет,
Я создал небольшой html-фрагмент слайд — шоу .Я создал этот код с помощью CSS и Java-скрипта .Мне нужно знать кнопку ,которую я создал, когда мы нажимаем, она должна перейти к другим следующим слайдам и предыдущим слайдам, таким же, как кнопки ввода. Можно ли это сделать только с помощью CSS или нужно использовать JavaScript . Я новичок в JavaScript. Ответ на этот вопрос был бы полезен .Заранее спасибо
Ответ №1:
TLDR;
Чтобы ответить на ваш вопрос:
Вам понадобится JavaScript для всех ваших функциональных требований. Вы можете использовать onclick
обработчик для захвата события щелчка и вызова функции, которая изменяет активный слайд.
Использование HTML, CSS и JS
Краткий обзор
- HTML обеспечивает базовую структуру сайтов, которая улучшается и модифицируется другими технологиями, такими как CSS и JavaScript.
- CSS используется для управления презентацией, форматированием и макетом.
- JavaScript используется для управления поведением различных элементов.
Ответ №2:
Вы можете просто использовать аналогичную функцию next()
и использовать .prev
вместо .next
, что гарантирует, что она выберет предыдущего брата или сестру.
var TIMEOUT = 6000;
var interval = setInterval(handleNext, TIMEOUT);
function handleNext() {
var $radios = $('input[class*="slide-radio"]');
var $activeRadio = $('input[class*="slide-radio"]:checked');
var currentIndex = $activeRadio.index();
var radiosLength = $radios.length;
$radios
.attr('checked', false);
if (currentIndex >= radiosLength - 1) {
$radios
.first()
.attr('checked', true);
} else {
$activeRadio
.next('input[class*="slide-radio"]')
.attr('checked', true);
}
}
function next() {
clearInterval(interval); //To make sure it doesn't interfere when slide is manually changed
handleNext();
interval = setInterval(handleNext, TIMEOUT); //Again Set the interval
}
function prev() {
clearInterval(interval); //To make sure it doesn't interfere when slide is manually changed
var $radios = $('input[class*="slide-radio"]');
var $activeRadio = $('input[class*="slide-radio"]:checked');
var currentIndex = $activeRadio.index();
var radiosLength = $radios.length;
$radios
.attr('checked', false);
if (currentIndex >= radiosLength - 1) {
$radios
.first()
.attr('checked', true);
} else {
$activeRadio
.prev('input[class*="slide-radio"]')
.attr('checked', true);
}
interval = setInterval(handleNext, TIMEOUT); //Again Set the interval
}
* {
box-sizing: border-box;
}
body {
overflow: hidden;
width: 100%;
height: 100%;
padding: 0;
margin: 0;
font-family: 'Montserrat', sans-serif;
}
/* Navigation */
.navigation {
position: absolute;
width: 100%;
height: 100px;
padding: 0 100px;
display: flex;
align-items: center;
justify-content: space-between;
z-index: 1;
}
.navigation-left {
margin-left: -33px;
}
.navigation-left a {
text-decoration: none;
text-transform: uppercase;
color: #333745;
font-size: 12px;
font-weight: bold;
width: 107px;
height: 30px;
border: 2px solid transparent;
border-radius: 15px;
display: inline-block;
text-align: center;
line-height: 25px;
transition: all .2s;
}
.navigation-left a:hover,
.navigation-left a:focus {
border-color: rgb(234, 46, 73);
background-color: rgba(44, 45, 47, 0);
}
.navigation-center {
margin-right: 85px;
}
.navigation-right {
display: flex;
align-items: center;
}
.login-btn {
background-color: #b8b8b9;
width: 97px;
height: 30px;
display: inline-block;
text-align: center;
text-decoration: none;
font-size: 12px;
font-weight: bold;
border-radius: 15px;
border: none;
color: #333745;
text-transform: uppercase;
margin-left: 20px;
transition: all .2s;
cursor: pointer;
}
.login-btn:hover {
transform: scale(1.06);
}
/* Slider wrapper*/
.css-slider-wrapper {
display: block;
background: #FFF;
overflow: hidden;
position: absolute;
left: 0;
right: 0;
top: 0;
bottom: 0;
}
/* Slider */
.slider {
width: 100%;
height: 100%;
position: absolute;
left: 0;
top: 0;
opacity: 1;
z-index: 0;
display: flex;
flex-direction: row;
flex-wrap: wrap;
align-items: center;
justify-content: center;
align-content: center;
-webkit-transition: -webkit-transform 1600ms;
transition: -webkit-transform 1600ms, transform 1600ms;
-webkit-transform: scale(1);
transform: scale(1);
}
/* Slides Background Color */
.slide-1 {
background: #fbad99;
left: 0;
}
.slide-2 {
background: #a9785c;
left: 100%
}
.slide-3 {
background: #9ea6b3;
left: 200%
}
.slide-4 {
background: #b1a494;
left: 300%;
}
.slider {
display: flex;
justify-content: flex-start;
}
.slider-content {
width: 635px;
padding-left: 100px;
}
/* Slider Inner Slide Effect */
.slider h2 {
color: #333333;
font-weight: 900;
text-transform: capitalize;
font-size: 60px;
font-weight: 300;
line-height: 1.2;
opacity: 0;
-webkit-transform: translateX(500px);
transform: translateX(500px);
margin-top: 0;
letter-spacing: 2px;
}
.slider h4 {
font-size: 22px;
font-family: "Oswald";
color: rgba(51, 51, 51, 0.349);
font-weight: bold;
text-transform: uppercase;
line-height: 1.2;
opacity: 0;
-webkit-transform: translateX(500px);
transform: translateX(500px);
}
.slider>img {
position: absolute;
right: 10%;
bottom: 0;
height: 100%;
opacity: 0;
-webkit-transform: translateX(500px);
transform: translateX(500px);
}
.slide-1>img {
right: 0;
}
.buy-now-btn {
background-color: #ea2e49;
width: 130px;
height: 50px;
border-radius: 30px;
border: none;
font-family: Montserrat;
font-size: 20px;
font-weight: 100;
color: #fff;
text-align: left;
padding-left: 35px;
position: relative;
cursor: pointer;
transition: all .2s;
}
.buy-now-btn:hover {
box-shadow: 0px 0px 60px -17px rgba(51, 51, 51, 1);
}
.slider .buy-now-btn:focus,
.navigation .login-btn:focus {
outline: none;
}
/* Animations */
.slider h2 {
-webkit-transition: opacity 800ms, -webkit-transform 800ms;
transition: transform 800ms, opacity 800ms;
-webkit-transition-delay: 1s;
/* Safari */
transition-delay: 1s;
}
.slider h4 {
-webkit-transition: opacity 800ms, -webkit-transform 800ms;
transition: transform 800ms, opacity 800ms;
-webkit-transition-delay: 1.4s;
/* Safari */
transition-delay: 1.4s;
}
.slider>img {
-webkit-transition: opacity 800ms, -webkit-transform 800ms;
transition: transform 800ms, opacity 800ms;
-webkit-transition-delay: 1.2s;
/* Safari */
transition-delay: 1.2s;
}
/* Number Pagination */
.number-pagination {
position: absolute;
bottom: 30px;
right: 100px;
font-family: "Oswald";
font-weight: bold;
}
.number-pagination span {
font-size: 30px;
color: #ea2e49;
letter-spacing: 4px;
}
.number-pagination span:after {
content: "/4";
font-size: 16px;
color: #fff;
}
/* Slider Pagger */
.slider-pagination {
position: absolute;
bottom: 30px;
width: 575px;
left: 100px;
z-index: 1000;
display: flex;
align-items: center;
}
.slider-pagination label {
width: 8px;
height: 8px;
border-radius: 50%;
display: inline-block;
background: #fff;
margin: 0 10px;
cursor: pointer;
}
/* Slider Pagger Event */
.slide-radio1:checked~.slider-pagination .page1,
.slide-radio2:checked~.slider-pagination .page2,
.slide-radio3:checked~.slider-pagination .page3,
.slide-radio4:checked~.slider-pagination .page4 {
width: 14px;
height: 14px;
border: 2px solid #ea2e49;
background: transparent;
}
/* Slider Slide Effect */
.slide-radio1:checked~.slider {
-webkit-transform: translateX(0%);
transform: translateX(0%);
}
.slide-radio2:checked~.slider {
-webkit-transform: translateX(-100%);
transform: translateX(-100%);
}
.slide-radio3:checked~.slider {
-webkit-transform: translateX(-200%);
transform: translateX(-200%);
}
.slide-radio4:checked~.slider {
-webkit-transform: translateX(-300%);
transform: translateX(-300%);
}
.slide-radio1:checked~.slide-1 h2,
.slide-radio2:checked~.slide-2 h2,
.slide-radio3:checked~.slide-3 h2,
.slide-radio4:checked~.slide-4 h2,
.slide-radio1:checked~.slide-1 h4,
.slide-radio2:checked~.slide-2 h4,
.slide-radio3:checked~.slide-3 h4,
.slide-radio4:checked~.slide-4 h4,
.slide-radio1:checked~.slide-1>img,
.slide-radio2:checked~.slide-2>img,
.slide-radio3:checked~.slide-3>img,
.slide-radio4:checked~.slide-4>img {
-webkit-transform: translateX(0);
transform: translateX(0);
opacity: 1
}
/* Responsive */
@media only screen and (max-width: 768px) {
.slider h2 {
font-size: 20px;
}
.slider h4 {
font-size: 16px;
}
.slider-content {
padding: 0 2%
}
.number-pagination {
right: 2%;
}
.slider-pagination {
left: 2%;
}
.slider .buy-now-btn {
padding: 0 15px;
width: 90px;
height: 42px;
position: absolute;
right: 0;
bottom: 0;
margin: 0 0 100px 0;
}
.slider .buy-now-btn:after {
top: 15px;
}
.slider>img {
right: 2%;
}
.slide-1>img {
right: -110px;
}
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Slider</title>
<!-- Styles -->
<link rel="stylesheet" href="style.css">
<!-- Fonts -->
<link href="https://fonts.googleapis.com/css?family=Montserrat" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Oswald" rel="stylesheet">
<meta name="robots" content="noindex,follow" />
</head>
<body>
<!-- Navigation -->
<!-- Slider Wrapper -->
<div class="css-slider-wrapper">
<input type="radio" name="slider" class="slide-radio1" checked id="slider_1">
<input type="radio" name="slider" class="slide-radio2" id="slider_2">
<input type="radio" name="slider" class="slide-radio3" id="slider_3">
<input type="radio" name="slider" class="slide-radio4" id="slider_4">
<!-- Slider Pagination -->
<div class="slider-pagination">
<label for="slider_1" class="page1"></label>
<label for="slider_2" class="page2"></label>
<label for="slider_3" class="page3"></label>
<label for="slider_4" class="page4"></label>
</div>
<!-- Slider #1 -->
<div class="slider slide-1" id="tab1">
<img src="images/model-1.png" alt="">
<div class="slider-content">
<h4>New Product</h4>
<h2>Denim Longline T-Shirt Dress With Split</h2>
<button type="button" class="buy-now-btn" name="button" onclick="next()">NEXT</button>
</div>
<div class="number-pagination">
<span>1</span>
</div>
</div>
<!-- Slider #2 -->
<div class="slider slide-2" id="tab2">
<img src="images/model-2.png" alt="">
<div class="slider-content">
<h4>New Product</h4>
<h2>Denim Longline T-Shirt Dress With Split</h2>
<button type="button" class="btn" name="button" onclick="prev()">Previous</button>
<button type="button" class="buy-now-btn" name="button" onclick="next()">NEXT</button>
</div>
<div class="number-pagination">
<span>2</span>
</div>
</div>
<!-- Slider #3 -->
<div class="slider slide-3" id="tab3">
<img src="images/model-3.png" alt="">
<div class="slider-content">
<h4>New Product</h4>
<h2>Denim Longline T-Shirt Dress With Split</h2>
<button type="button" class="btn" name="button" onclick="prev()">Previous</button>
<button type="button" class="buy-now-btn" name="button" onclick="next()">NEXT</button>
</div>
<div class="number-pagination">
<span>3</span>
</div>
</div>
<!-- Slider #4 -->
<div class="slider slide-4" id="tab4">
<img src="images/model-4.png" alt="">
<div class="slider-content">
<h4>New Product</h4>
<h2>Denim Longline T-Shirt Dress With Split</h2>
<button type="button" class="buy-now-btn" name="button" onclick="next()">NEXT</button>
</div>
<div class="number-pagination">
<span>4</span>
</div>
</div>
</div>
<!-- Scripts -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="main.js" charset="utf-8"></script>
</body>
</html>
Комментарии:
1. Здравствуйте ,нужна небольшая помощь, можем ли мы сделать здесь свайп влево вправо, чтобы изменить слайды. Если да, используя css или Javascript?
2. @Tharun Да, вы можете, но вам понадобится внешняя библиотека JavaScript. Я бы предложил
swiper.js
. Проверьте здесь3. Здравствуйте , я пробовал по-другому, я добавляю это в код, пожалуйста, проверьте один раз