순수한 JavaScript를 사용하여 테이블의 항목을 검색하고 필터링합니다.
22216 단어 webdevjavascriptprogrammingbeginners
테이블을 생성하는 HTML 코드입니다.
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-giJF6kkoqNQ00vy+HMDP7azOuL0xtbfIcaT9wjKHr8RbDVddVHyTfAAsrekwKmP1" crossorigin="anonymous">
<title>Search and Filter Using JavaScript!</title>
</head>
<body>
<div class="main w-50 my-4 py-4 m-auto">
<input type="search" class="form-control" placeholder="Type Here To Search" id="inp" onkeyup="searchFunction()">
<table id="table" class="my-4 py-4 table table-dark table-hover">
<thead>
<tr>
<th scope="col">S.no</th>
<th scope="col">Name</th>
<th scope="col">Profession</th>
</tr>
</thead>
<tbody>
<tr>
<th scope="row">1</th>
<td>Sudip</td>
<td>FullStack Web Developer</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Ram</td>
<td>Frontend Web Developer</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Ramesh</td>
<td>Backend Web Deveoper</td>
</tr>
<tr>
<th scope="row">4</th>
<td>Shyam</td>
<td>App Developer</td>
</tr>
<tr>
<th scope="row">5</th>
<td>Hari</td>
<td>Graphics Designer</td>
</tr>
<tr>
<th scope="row">6</th>
<td>Arjun</td>
<td>Video Editor</td>
</tr>
</tbody>
</table>
</div>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js"
integrity="sha384-ygbV9kiqUc6oa4msXn9868pTtWMgiQaeYH7/t7LECLbyPA2x65Kgf80OJFdroafW"
crossorigin="anonymous"></script>
</body>
</html>
이 코드는 JavaScript 코드를 추가하여 작동하도록 하는 것보다 간단한 검색 표시줄과 테이블을 생성합니다.
**
JS 코드
function searchFunction() {
// Declare variables
var input, filter, table, tr, td, i, txtValue;
input = document.getElementById("inp");
filter = input.value.toUpperCase();
table = document.getElementById("table");
tr = table.getElementsByTagName("tr");
// Loop through all table rows, and hide those who don't match the search query
for (i = 0; i < tr.length; i++) {
td = tr[i].getElementsByTagName("td")[0];
if (td) {
txtValue = td.textContent || td.innerText;
if (txtValue.toUpperCase().indexOf(filter) > -1) {
tr[i].style.display = "";
} else {
tr[i].style.display = "none";
}
}
}
}
JS 코드는 작업을 수행하는 논리를 제공합니다.
최종 파일
index.html :
<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- Bootstrap CSS -->
<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-giJF6kkoqNQ00vy+HMDP7azOuL0xtbfIcaT9wjKHr8RbDVddVHyTfAAsrekwKmP1" crossorigin="anonymous">
<title>Search and Filter Using JavaScript!</title>
</head>
<body>
<div class="main w-50 my-4 py-4 m-auto">
<input type="search" class="form-control" placeholder="Type Here To Search" id="inp" onkeyup="searchFunction()">
<table id="table" class="my-4 py-4 table table-dark table-hover">
<thead>
<tr>
<th scope="col">S.no</th>
<th scope="col">Name</th>
<th scope="col">Profession</th>
</tr>
</thead>
<tbody>
<tr>
<th scope="row">1</th>
<td>Sudip</td>
<td>FullStack Web Developer</td>
</tr>
<tr>
<th scope="row">2</th>
<td>Ram</td>
<td>Frontend Web Developer</td>
</tr>
<tr>
<th scope="row">3</th>
<td>Ramesh</td>
<td>Backend Web Deveoper</td>
</tr>
<tr>
<th scope="row">4</th>
<td>Shyam</td>
<td>App Developer</td>
</tr>
<tr>
<th scope="row">5</th>
<td>Hari</td>
<td>Graphics Designer</td>
</tr>
<tr>
<th scope="row">6</th>
<td>Arjun</td>
<td>Video Editor</td>
</tr>
</tbody>
</table>
</div>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.bundle.min.js"
integrity="sha384-ygbV9kiqUc6oa4msXn9868pTtWMgiQaeYH7/t7LECLbyPA2x65Kgf80OJFdroafW"
crossorigin="anonymous"></script>
</body>
<script>
function searchFunction() {
// Declare variables
var input, filter, table, tr, td, i, txtValue;
input = document.getElementById("inp");
filter = input.value.toUpperCase();
table = document.getElementById("table");
tr = table.getElementsByTagName("tr");
// Loop through all table rows, and hide those who don't match the search query
for (i = 0; i < tr.length; i++) {
td = tr[i].getElementsByTagName("td")[0];
if (td) {
txtValue = td.textContent || td.innerText;
if (txtValue.toUpperCase().indexOf(filter) > -1) {
tr[i].style.display = "";
} else {
tr[i].style.display = "none";
}
}
}
}
</script>
</html>
Reference
이 문제에 관하여(순수한 JavaScript를 사용하여 테이블의 항목을 검색하고 필터링합니다.), 우리는 이곳에서 더 많은 자료를 발견하고 링크를 클릭하여 보았다 https://dev.to/technicalvandar885/search-and-filter-items-of-table-using-pure-javascript-4ioi텍스트를 자유롭게 공유하거나 복사할 수 있습니다.하지만 이 문서의 URL은 참조 URL로 남겨 두십시오.
우수한 개발자 콘텐츠 발견에 전념
(Collection and Share based on the CC Protocol.)
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