1. 개요
See the Pen Append content using bootstrap 5 by ejinu (@ejinu) on CodePen.
2. 요소 추가
+ 버튼을 클릭 시 지정된 요소의 자식으로 HTML을 추가하고자 합니다.
먼저 버튼을 만들어줍니다.
<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>Toggle switch</title>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css"/>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"></script>
<script src="https://code.jquery.com/jquery-3.6.3.min.js"></script>
</head>
<body>
<div class="bg vw-100 vh-100 d-flex flex-column align-items-center justify-content-center">
<div class="content-container row">
<div class="contents"></div>
<button type="button" id="add-btn" class="btn btn-primary border-0">+</button>
</div>
</div>
</body>
</html>버튼과 생성되는 자식 요소를 꾸미는 css 코드를 작성해 줍니다.
:root {
--bg-color: #231F20;
--text-color: #c7c7c7;
--main-color: #6950A1;
--sub-color: #EF5BA1;
}
* {
margin: 0;
padding: 0;
color: var(--text-color);
}
::-webkit-scrollbar {
width: 5px;
}
::-webkit-scrollbar-thumb {
background: var(--sub-color);
border-radius: 5px;
}
.bg {
background-color: var(--bg-color);
}
.content-container {
width: 300px;
}
.contents {
padding: 0rem;
max-height: 350px;
overflow-x: hidden;
overflow-y: auto;
}
.btn-primary {
width: 100%;
background-color: var(--main-color);
}
.btn-primary:hover {
background-color: var(--sub-color);
}
.btn-primary:focus {
box-shadow: none;
color: var(--text-color);
background-color: var(--sub-color);
}
.input-group {
position: relative;
width: 100%;
padding: 0rem;
margin: 1rem 0rem;
align-items: center;
}
.input-group input {
width: 100%;
height: 40px;
margin: 0px!important;
padding: 0.5rem;
border: 0;
border-radius: 0.25rem!important;
color: var(--text-color);
background: var(--main-color);
font-size: 1rem;
outline: none;
}
.input-group label {
position: absolute;
top: 0.5rem;
left: 1rem;
font-size: 1rem;
color: var(--text-color);
transition: all 0.2s ease-in-out;
}
.input-group input:focus + label,
.input-group input:valid + label {
top: -1.1rem;
left: 0.1rem;
color: var(--text-color);
font-size: 0.7rem;
opacity: 0.6;
}버튼을 클릭 시 이벤트를 감지하여 자식 요소를 추가하도록 js 코드를 작성합니다.
$("#add-btn").on("click", function() {
var template = '' +
'<div class="row m-0">' +
'<div class="input-group">' +
'<input type="text" id="data" name="data[]" required>' +
'<label for="data">DATA</label>' +
'</div>' +
'</div>';
$(".contents").append(template);
});
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