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sliderEffect05.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>슬라이드 이펙트</title>
<link rel="stylesheet" href="../assets/css/slider.css">
<link rel="stylesheet" href="../assets/css/dracula.css">
<link href="https://webfontworld.github.io/ChosunGu/ChosunGu.css" rel="stylesheet">
<style>
/* slider */
.slider__wrap {
width: 100%;
height: 100vh;
display: flex;
align-items: center;
justify-content: center;
}
.slider__img {
/* 이미지 보이는 영역 */
position: relative;
width: 800px;
height: 450px;
overflow: hidden;
}
.slider__inner {
/* 이미지를 감싸고 있는 부모 : 움직이는 부분 */
display: flex;
flex-wrap: wrap;
width: 4800px;
/*총 이미지 6개 */
height: 450px;
}
.slider {
/* 개별적인 이미지 */
position: relative;
width: 800px;
height: 450px;
}
.slider::before {
position: absolute;
left: 5px;
top: 5px;
background: rgba(0, 0, 0, 0.4);
color: #fff;
padding: 5px 10px;
}
.slider:nth-child(1)::before {
content: '이미지1';
}
.slider:nth-child(2)::before {
content: '이미지2';
}
.slider:nth-child(3)::before {
content: '이미지3';
}
.slider:nth-child(4)::before {
content: '이미지4';
}
.slider:nth-child(5)::before {
content: '이미지5';
}
.slider:nth-child(6)::before {
content: '이미지1';
}
@media (max-width : 800px) {
.slider__img {
width: 400px;
height: 225px;
}
}
.slider__btn a {
position: absolute;
top: 50%;
transform: translateY(-50%);
width: 50px;
height: 50px;
background: rgba(0, 0, 0, 0.4);
text-align: center;
line-height: 50px;
transition: all 0.2s;
display: block;
color: #fff;
}
.slider__btn a:hover {
background: rgb(159, 152, 168);
}
.slider__btn a.prev {
left: 0;
}
.slider__btn a.next {
right: 0;
}
.slider__dot {
position: absolute;
left: 50%;
transform: translateX(-50%);
bottom: 20px;
}
.slider__dot .dot {
width: 20px;
height: 20px;
background: rgba(0, 0, 0, 0.4);
display: inline-block;
border-radius: 50%;
text-indent: -9999px;
transition: all 0.3;
margin: 2px;
}
.slider__dot .dot.active {
background: rgba(255, 255, 255, 0.9);
}
</style>
</head>
<body class="img05">
<header id="header">
<h1>Javascript Slider Effect05</h1>
<p>슬라이드 이펙트 - 이미지 슬라이드 (버튼, 닷메뉴) </p>
<ul>
<li><a href="sliderEffect01.html">1</a></li>
<li><a href="sliderEffect02.html">2</a></li>
<li><a href="sliderEffect03.html">3</a></li>
<li ><a href="sliderEffect04.html">4</a></li>
<li class="active"><a href="sliderEffect05.html">5</a></li>
<li><a href="sliderEffect06.html">6</a></li>
<li><a href="sliderEffect07.html">7</a></li>
</ul>
</header>
<!-- //header -->
<main id="main">
<section id="sliderType01">
<div class="slider__wrap">
<div class="slider__img">
<div class="slider__inner">
<div class="slider"><img src="../assets/img/effect_bg11-min.jpg" alt="이미지"></div>
<div class="slider"><img src="../assets/img/effect_bg12-min.jpg" alt="이미지"></div>
<div class="slider"><img src="../assets/img/effect_bg13-min.jpg" alt="이미지"></div>
<div class="slider"><img src="../assets/img/effect_bg14-min.jpg" alt="이미지"></div>
<div class="slider"><img src="../assets/img/effect_bg15-min.jpg" alt="이미지"></div>
</div>
</div>
<div class="slider__btn">
<a href="#" class="prev">prev</a>
<a href="#" class="next">next</a>
</div>
<div class="slider__dot">
<!-- <a href="#" class="dot active">이미지1</a>
<a href="#" class="dot">이미지2</a>
<a href="#" class="dot">이미지3</a>
<a href="#" class="dot">이미지4</a>
<a href="#" class="dot">이미지5</a> -->
</div>
</div>
</section>
</main>
<!-- //main -->
<footer id="footer">
<div class="modal__wrap">
<div class="modal__btn">소스 보기</div>
<div class="modal__cont">
<div class="modal__box">
<div class="title">
<span class="dot" aria-label="true"></span>
<div class="tabs">
<div class="active">
<span class="favicon" aria-label="true">
<svg width="16" height="16" viewBox="0 0 18 18" fill="none" aria-hidden="true"
focusable="false">
<circle cx="9" cy="9" r="9" fill="#B1D7B4"></circle>
<path
d="M18 9C18 13.9706 15.4688 3.09375 9 10.125C2.53125 17.1562 0 13.9706 0 9C0 4.02944 4.02944 0 9 0C13.9706 0 18 4.02944 18 9Z"
fill="#A2B38B"></path>
<path
d="M18 9C18 13.9706 14.9062 0.84375 8.29688 6.1875C1.6875 11.5312 0 13.9706 0 9C0 4.02944 4.02944 0 9 0C13.9706 0 18 4.02944 18 9Z"
fill="#FFB3B3"></path>
</svg>
</span>
<em>Javascript</em>
<span class="close">
<svg width="16" height="16" viewBox="0 0 16 16" fill="none" aria-hidden="true"
focusable="false">
<path d="M12.5 3.5L3.5 12.5" stroke="currentColor" stroke-width="1.5"
stroke-linecap="round" stroke-linejoin="round"></path>
<path d="M12.5 12.5L3.5 3.5" stroke="currentColor" stroke-width="1.5"
stroke-linecap="round" stroke-linejoin="round"></path>
</svg>
</span>
</div>
<div>
<span class="favicon" aria-label="true">
<svg width="16" height="16" viewBox="0 0 18 18" fill="none" aria-hidden="true"
focusable="false">
<circle cx="9" cy="9" r="9" fill="#7A4495"></circle>
<path
d="M18 9C18 13.9706 15.4688 3.09375 9 10.125C2.53125 17.1562 0 13.9706 0 9C0 4.02944 4.02944 0 9 0C13.9706 0 18 4.02944 18 9Z"
fill="#B270A2"></path>
<path
d="M18 9C18 13.9706 14.9062 0.84375 8.29688 6.1875C1.6875 11.5312 0 13.9706 0 9C0 4.02944 4.02944 0 9 0C13.9706 0 18 4.02944 18 9Z"
fill="#FCE2DB"></path>
</svg>
</span>
<em>HTML</em>
<span class="close">
<svg width="16" height="16" viewBox="0 0 16 16" fill="none" aria-hidden="true"
focusable="false">
<path d="M12.5 3.5L3.5 12.5" stroke="currentColor" stroke-width="1.5"
stroke-linecap="round" stroke-linejoin="round"></path>
<path d="M12.5 12.5L3.5 3.5" stroke="currentColor" stroke-width="1.5"
stroke-linecap="round" stroke-linejoin="round"></path>
</svg>
</span>
</div>
<div>
<span class="favicon" aria-label="true">
<svg width="16" height="16" viewBox="0 0 18 18" fill="none" aria-hidden="true"
focusable="false">
<circle cx="9" cy="9" r="9" fill="#A66CFF"></circle>
<path
d="M18 9C18 13.9706 15.4688 3.09375 9 10.125C2.53125 17.1562 0 13.9706 0 9C0 4.02944 4.02944 0 9 0C13.9706 0 18 4.02944 18 9Z"
fill="#B1E1FF"></path>
<path
d="M18 9C18 13.9706 14.9062 0.84375 8.29688 6.1875C1.6875 11.5312 0 13.9706 0 9C0 4.02944 4.02944 0 9 0C13.9706 0 18 4.02944 18 9Z"
fill="#9C9EFE"></path>
</svg>
</span>
<em>CSS</em>
<span class="close">
<svg width="16" height="16" viewBox="0 0 16 16" fill="none" aria-hidden="true"
focusable="false">
<path d="M12.5 3.5L3.5 12.5" stroke="currentColor" stroke-width="1.5"
stroke-linecap="round" stroke-linejoin="round"></path>
<path d="M12.5 12.5L3.5 3.5" stroke="currentColor" stroke-width="1.5"
stroke-linecap="round" stroke-linejoin="round"></path>
</svg>
</span>
</div>
</div>
<span class="plus" aria-label="true">
<svg width="16" height="16" viewBox="0 0 16 16" fill="none" aria-hidden="true"
focusable="false">
<path d="M2.5 8H13.5" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"
stroke-linejoin="round"></path>
<path d="M8 2.5V13.5" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"
stroke-linejoin="round"></path>
</svg>
</span>
</div>
<div class="cont">
<div class="active">
<pre><code class="language-js">
</code></pre>
</div>
<div>
<pre><code class="language-js">
</code></pre>
</div>
<div>
<pre><code class="language-js">
</code></pre>
</div>
</div>
</div>
<div class="modal__close">
<svg width="16" height="16" viewBox="0 0 16 16" fill="none" aria-hidden="true" focusable="false">
<path d="M12.5 3.5L3.5 12.5" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"
stroke-linejoin="round"></path>
<path d="M12.5 12.5L3.5 3.5" stroke="currentColor" stroke-width="1.5" stroke-linecap="round"
stroke-linejoin="round"></path>
</svg>
</div>
</div>
</div>
</footer>
<!-- //footer -->
<script src="../assets/js/highlight.min.js"></script>
<script src="../assets/js/common.js"></script>
<script>
const sliderWrap = document.querySelector(".slider__wrap");
const sliderImg = document.querySelector(".slider__img"); //보여지는 영역
const sliderInner = document.querySelector(".slider__inner"); //움직이는 영역
const slider = document.querySelectorAll(".slider"); //각각 이미지
const sliderDot = document.querySelector(".slider__dot"); // 닷 메뉴
let currentIndex = 0; // 현재 이미지
let sliderCount = slider.length; // 이미지 갯수
let sliderWidth = sliderImg.offsetWidth; // 이미지 가로값
let dotIndex = "";
function init(){
slider.forEach(() => {dotIndex += "<a href='#'' class='dot'>이미지1</a>"});
sliderDot.innerHTML = dotIndex;
// 첫 번째 닷 버튼한테 활성화 표시(active)
sliderDot.firstChild.classList.add("active");
}
init();
// 이미지 이동
function gotoSlider(num){
sliderInner.style.transition = "all 400ms";
sliderInner.style.transform = "translateX("+ -sliderWidth * num +"px)";
currentIndex = num;
// 두번째 이미지 ===> 두번쨰 닷 클래수 추가
// 1. 닷 메뉴 클래스 모두 삭제
// 2. 해당 이미지 해당 닷 메뉴에 클래스 추가
let dotActive = document.querySelectorAll(".slider__dot .dot");
dotActive.forEach(el => el.classList.remove("active"));
dotActive[num].classList.add("active");
}
// 버튼 클릭
document.querySelectorAll(".slider__btn a").forEach((btn, index) => {
btn.addEventListener("click", () => {
let prevIndex = (currentIndex + (sliderCount - 1)) % sliderCount;
let nextIndex = (currentIndex + 1 ) % sliderCount;
if(btn.classList.contains("prev")){
gotoSlider(prevIndex);
} else {
gotoSlider(nextIndex);
}
});
})
// 닷 버튼 클릭했을 때
document.querySelectorAll(".slider__dot .dot").forEach((dot, index) => {
dot.addEventListener("click", () => {
gotoSlider(index);
});
});
</script>
</body>
</html>