<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" type="text/css" href="style.css">
<script src="script.js" type="text/javascript" defer></script>
<title>Carousel</title>
</head>
<body>
<div class = "wrapper">
<button id = "left-btn"></button>
<img id = "main-img" src="images/image-1.jpg">
<button id = "right-btn"></button>
</div>
<div class = "dot">
<button class = num_btn id = "btn1"></button>
<button class = num_btn id = "btn2"></button>
<button class = num_btn id = "btn3"></button>
<button class = num_btn id = "btn4"></button>
<button class = num_btn id = "btn5"></button>
</div>
</body>
</html>
body {
margin: 0;
background-color: pink;
}
#main-img {
display: block;
margin: 200px auto 30px;
text-align: center;
}
.wrapper {
display: grid;
grid-template-columns: auto 700px auto;
}
#left-btn {
background: url(arrow_icon.png) no-repeat;
cursor: pointer;
border: none;
width: 100px;
height: 97px;
border-radius: 50%;
position: relative;
top: 350px;
right: -341px;
}
#right-btn {
background: url(arrow_icon.png), no-repeat;
cursor: pointer;
border: none;
width: 100px;
height: 97px;
border-radius: 50%;
transform: rotate(180deg);
position: relative;
top: 350px;
left: 51px;
}
.dot {
text-align: center;
}
.num_btn {
width: 15px;
height: 15px;
margin: 0px 10px 0px 10px;
cursor: pointer;
border: none;
border-radius: 50%;
background-color: lightcoral;
}
.num_btn:hover {
cursor: pointer;
background: rgba(255, 232, 232);
}
const imgs = ["images/image-1.jpg", "images/image-2.jpg", "images/image-3.jpg", "images/image-4.jpg", "images/image-5.jpg"];
const main_img = document.querySelector("#main-img")
const left_btn = document.querySelector("#left-btn");
const right_btn = document.querySelector("#right-btn");
const btn1 = document.querySelector("#btn1");
const btn2 = document.querySelector("#btn2");
const btn3 = document.querySelector("#btn3");
const btn4 = document.querySelector("#btn4");
const btn5 = document.querySelector("#btn5");
let i = 0;
left_btn.addEventListener("click", function leftClick(){
if(i === 0){
i = 4;
}
else{
i--;
}
main_img.src = imgs[i];
});
right_btn.addEventListener("click", function rightClick(){
if(i === 4){
i = 0;
}
else{
i++;
}
main_img.src = imgs[i];
});
btn1.addEventListener("click", function img1(){
main_img.src = imgs[0];
});
btn2.addEventListener("click", function img2(){
main_img.src = imgs[1];
});
btn3.addEventListener("click", function img2(){
main_img.src = imgs[2];
});
btn4.addEventListener("click", function img2(){
main_img.src = imgs[3];
});
btn5.addEventListener("click", function img2(){
main_img.src = imgs[4];
});
CSS를 오랜만에 다루다 보니 position이나 grid 같은, 레이아웃을 위한 기본적인 개념이 헷갈렸다. 이번 기회에 다시 정리해 봐야겠다🙃