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sliderEffect05.html
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<!DOCTYPE html>
<html lang="ko">
<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 이펙트05</title>
<link rel="stylesheet" href="../assets/css/slider.css">
<link rel="stylesheet" href="../assets/css/atom-one-dark.min.css">
<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: 480px;
overflow: hidden;
}
.slider__inner {
/* 이미지를 감싸고 있는 부모 : 움직이는 부분 */
display: flex;
flex-wrap: wrap;
width: 4800px; /* 총 이미지 */
height: 480px;
}
.slider {
/* 개별적인 이미지 */
position: relative;
width: 800px;
height: 480px;
}
.slider::before {
position: absolute;
left: 5px;
top: 5px;
background-color: rgba(0,0,0,0.4);
color: #fff;
padding: 5px 10px;
}
.slider:nth-child(1)::before {content: 'Image1';}
.slider:nth-child(2)::before {content: 'Image2';}
.slider:nth-child(3)::before {content: 'Image3';}
.slider:nth-child(4)::before {content: 'Image4';}
.slider:nth-child(5)::before {content: 'Image5';}
.slider:nth-child(6)::before {content: 'Image1';}
@media(max-width: 800px) {
.slider__img {
position: relative;
width: 400px;
height: 240px;
}
}
.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;
border-radius: 5px;
}
.slider__btn a:hover {
background: #FA9191;
}
.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 0.3s;
margin: 2px;
}
.slider__dot .dot.active {
background: rgba(255,255,255,0.9);
}
</style>
</head>
<body class="img02">
<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="sliderType03">
<div class="slider__wrap">
<div class="slider__img">
<div class="slider__inner">
<div class="slider"><img src="../assets/img/effect_bg21.jpg" alt="이미지1"></div>
<div class="slider"><img src="../assets/img/effect_bg23.jpg" alt="이미지2"></div>
<div class="slider"><img src="../assets/img/effect_bg24.jpg" alt="이미지3"></div>
<div class="slider"><img src="../assets/img/effect_bg25.jpg" alt="이미지4"></div>
<div class="slider"><img src="../assets/img/effect_bg20.jpg" alt="이미지5"></div>
</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>
</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>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"); //슬라이드 닷메뉴
let currentIndex = 0; //현재 이미지
let sliderCount = slider.length; //이미지 갯수
let sliderWidth = sliderImg.offsetWidth; //이미지 가로값
let dotIndex = "";
//이미지 갯수 만큼 닷 메뉴 나오게
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");
}
//슬라이드 번호에 맞게 이미지 이동
function gotoSlider(num){
sliderInner.style.transition = "all 400ms";
sliderInner.style.transform = "translateX("+ -sliderWidth * num +"px)";
currentIndex = num;
//두번째 이미디 --> 두번쨰 닷 클래스 추가
//1. 닷 메뉴 클래스 모두 삭제
//2. 해당 이미지, 해당 닷 메뉴 클래스 추가
let dotActive = document.querySelectorAll(".slider__dot .dot");
dotActive.forEach(el => el.classList.remove("active"));
dotActive[num].classList.add("active");
}
init();
//버튼 클릭했을 때
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 클릭 했을 때
document.querySelectorAll(".slider__dot .dot").forEach((dot, index) => {
dot.addEventListener("click", () => {
gotoSlider(index);
});
});
</code></pre>
</div>
<div>
<pre><code>
</code></pre>
</div>
<div>
<pre><code>/* 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: 480px;
overflow: hidden;
}
.slider__inner {
/* 이미지를 감싸고 있는 부모 : 움직이는 부분 */
display: flex;
flex-wrap: wrap;
width: 4800px; /* 총 이미지 */
height: 480px;
}
.slider {
/* 개별적인 이미지 */
position: relative;
width: 800px;
height: 480px;
}
.slider::before {
position: absolute;
left: 5px;
top: 5px;
background-color: rgba(0,0,0,0.4);
color: #fff;
padding: 5px 10px;
}
.slider:nth-child(1)::before {content: 'Image1';}
.slider:nth-child(2)::before {content: 'Image2';}
.slider:nth-child(3)::before {content: 'Image3';}
.slider:nth-child(4)::before {content: 'Image4';}
.slider:nth-child(5)::before {content: 'Image5';}
.slider:nth-child(6)::before {content: 'Image1';}
@media(max-width: 800px) {
.slider__img {
position: relative;
width: 400px;
height: 240px;
}
}
.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;
border-radius: 5px;
}
.slider__btn a:hover {
background: #FA9191;
}
.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 0.3s;
margin: 2px;
}
.slider__dot .dot.active {
background: rgba(255,255,255,0.9);
}
</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>
<!-- javascript -->
<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"); //슬라이드 닷메뉴
let currentIndex = 0; //현재 이미지
let sliderCount = slider.length; //이미지 갯수
let sliderWidth = sliderImg.offsetWidth; //이미지 가로값
let dotIndex = "";
//이미지 갯수 만큼 닷 메뉴 나오게
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");
}
//슬라이드 번호에 맞게 이미지 이동
function gotoSlider(num){
sliderInner.style.transition = "all 400ms";
sliderInner.style.transform = "translateX("+ -sliderWidth * num +"px)";
currentIndex = num;
//두번째 이미디 --> 두번쨰 닷 클래스 추가
//1. 닷 메뉴 클래스 모두 삭제
//2. 해당 이미지, 해당 닷 메뉴 클래스 추가
let dotActive = document.querySelectorAll(".slider__dot .dot");
dotActive.forEach(el => el.classList.remove("active"));
dotActive[num].classList.add("active");
}
init();
//버튼 클릭했을 때
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 클릭 했을 때
document.querySelectorAll(".slider__dot .dot").forEach((dot, index) => {
dot.addEventListener("click", () => {
gotoSlider(index);
});
});
</script>
</body>
</html>