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연습과제 1
<!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>Document</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div class="modal-container">
<div class="modal">
<header>안내사항</header>
<div class="body">비오는날 조퇴나 지각을 자제하시고 몸관리 잘하셔서 출석하시기 바랍니다. 강사가 교체될수도 있습니다. 플리즈 ~~~</div>
<footer>
<button>확인</button>
<button>취소</button>
</footer>
</div>
</div>
<script src="app.js"></script>
</body>
</html>*{
box-sizing: border-box;
}
body{
margin: 0; padding: 0;
width: 100%; height: 300vh;
background: url(https://blog.kakaocdn.net/dn/ciUuSF/btrwA63osUr/qK4zOZpkmz3A8U9rMtkzO1/img.jpg) no-repeat center;
background-size: cover;
}
.modal-container{
position: fixed;
left: 0; top: 0; right: 0;
z-index: 1;
width: 100%; height: 100vh;
display: none;
}
.modal{
/* border: 1px solid red; */
width: 30%; height: 300px; min-width: 300px;
overflow: auto;
border-radius: 5px;
background-color: transparent;
backdrop-filter: blur(17px);
color: wheat; font-size: .8rem; font-weight: 500;
padding: .5rem 1rem;
box-shadow: 1rem 1rem 2rem rgba(0, 0, 0, .3);
display: flex;
flex-flow: column;
justify-content: center;
align-items: center;
background-color: none;
}
.modal header{
height: 40px; line-height: 40px;
width: 100%;
/* border: 1px solid red; */
text-align: center;
border-bottom: 1px solid wheat;
}
.modal .body{
flex: 1;
padding-top: 1rem;
/* border: 1px solid green; */
}
.modal footer{
border-top: 1px solid wheat;
width: 100%;
display: flex;
justify-content: flex-end;
padding-top: .5rem;
}
button{
border: none; outline: none;
padding: .3rem .5rem;
border-radius: 5px;
cursor: pointer;
background: wheat; color:rgba(0, 0, 0, .6);
font-size: .6rem; font-weight: 600;
margin-left: .3rem;
}
.modal-container.show{
display: flex;
justify-content: center;
align-items: center;
background-color: rgba(0, 0, 0, .7);
}const modalContainer = document.querySelector('.modal-container')
const controls = modalContainer.querySelectorAll('button')
function closeModal(){
modalContainer.classList.remove('show')
document.body.style.overflow = ''
}
setTimeout(function(){
modalContainer.classList.add('show')
document.body.style.overflow = 'hidden'
}, 1000)
for(let button of controls){
button.addEventListener('click', closeModal)
}
연습과제 2
<!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>Document</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div class="container">
<div class="item">1</div>
<div class="item">2</div>
<div class="item">3</div>
<div class="item">4</div>
<div class="item">5</div>
<div class="item">6</div>
<div class="item">7</div>
<div class="item">8</div>
<div class="item">9</div>
<div class="item">10</div>
</div>
<div class="controls">
<button>prev</button>
<button>next</button>
</div>
<script src="app.js"></script>
</body>
</html>*{
box-sizing: border-box;
}
body{
margin: 0; padding: 0;
width: 100%; min-height: 500vh;
background: url(https://blog.kakaocdn.net/dn/ciUuSF/btrwA63osUr/qK4zOZpkmz3A8U9rMtkzO1/img.jpg) no-repeat center;
background-size: cover;
}
.container{
width: 60%;
display: flex;
flex-wrap: wrap;
justify-content: center;
align-items: flex-start;
margin: auto;
margin-top: 50px;
gap: 10px;
}
.container .item{
background-color: transparent;
width: 45%;
height: 200px;
backdrop-filter: blur(15px);
border-radius: 15px;
box-shadow: 1rem 1rem 2rem rgba(0, 0, 0, .7);
font-size: 0;
flex: 1 0 auto;
}
.controls{
position: fixed;
right: 2rem; bottom: 2rem;
}
.controls button{
border: none; outline: none;
padding: 1rem 2rem;
border-radius: 5px;
background-color: #0e1111;
color: wheat;
cursor: pointer;
font-size: 1rem;
}
.controls button:hover{
transform: scale(1.02);
background-color: wheat;
border: wheat;
color: #0e1111;
}const container = document.querySelector('.container')
const items = container.querySelectorAll('.item')
const controls = document.querySelector('.controls')
let index = 0
function moveItems(e){
if(e.target.innerText === 'prev'){
console.log('이전')
index--
if(index < 0){
index = 0
}
}else if(e.target.innerText === 'next'){
console.log('다음')
index++
if(index > parseInt(items.length / 2)){
index = parseInt(items.length / 2)
}
}
console.log(index, index*2-1)
const items2move = items[index*2-1]
if(items2move){
items2move.scrollIntoView(true)
}
}
controls.addEventListener('click', moveItems)728x90
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