Table Filter Pattern

Table Filter Pattern: free step-by-step lesson with examples, common mistakes, and interview tips — part of jQuery Tutorial on Toolliyo Academy.

8 min read Updated 8/23/2026

On this page

jQuery Tutorial · Lesson 76 of 100

Table Filter Pattern

Setup & DOM ✓ → Events Effects AJAX ✓ → Perf & Integrate → Ship & Projects

Perf & Integrate · 3 — Harden · ~10 min · App Integration

What is this?

Filter table rows by binding input on a search box and toggling row visibility with .filter / .toggle based on row text or data-* fields.

Why should you care?

QueryVerse index pages need instant client filters before server paging kicks in.

See it live — copy this example

Examples include the jQuery 3.7 CDN. Paste into an HTML file or use Run Example to preview.

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>QueryVerse</title>
  <style>
    body { font-family: system-ui, sans-serif; margin: 1.25rem; }
    .box { padding: .75rem; border: 1px solid #ccc; border-radius: 8px; margin: .5rem 0; }
    .muted { color: #666; }
    button { margin-right: .35rem; margin-top: .35rem; }
    input, select, textarea { margin: .25rem 0; }
    table { border-collapse: collapse; width: 100%; }
    th, td { border: 1px solid #ddd; padding: .4rem .55rem; text-align: left; }
    .hidden { display: none; }
    .row-odd { background: #f7f7f7; }
    .active { font-weight: 700; }
    .toast { background: #111; color: #fff; padding: .5rem .75rem; border-radius: 6px; }
  </style>
</head>
<body>
  <input id="q" placeholder="Filter employees">
  <table id="grid">
    <tr><td>Anita</td><td>HR</td></tr>
    <tr><td>Ravi</td><td>Finance</td></tr>
    <tr><td>Sara</td><td>Engineering</td></tr>
  </table>
  <p id="out" class="muted"></p>
<script src="https://code.jquery.com/jquery-3.7.1.min.js"></script>
<script>
$(function () {
  $('#q').on('input', function () {
    var q = $(this).val().toLowerCase();
    var shown = 0;
    $('#grid tr').each(function () {
      var hit = $(this).text().toLowerCase().indexOf(q) !== -1;
      $(this).toggle(hit);
      if (hit) shown += 1;
    });
    $('#out').text(shown + ' shown');
  });
});
</script>
</body>
</html>

Run Example »

Edit the code below and click Run to see the result in Toolliyo’s live editor.

Code

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>QueryVerse</title>
  <style>
    body { font-family: system-ui, sans-serif; margin: 1.25rem; }
    .box { padding: .75rem; border: 1px solid #ccc; border-radius: 8px; margin: .5rem 0; }
    .muted { color: #666; }
    button { margin-right: .35rem; margin-top: .35rem; }
    input, select, textarea { margin: .25rem 0; }
    table { border-collapse: collapse; width: 100%; }
    th, td { border: 1px solid #ddd; padding: .4rem .55rem; text-align: left; }
    .hidden { display: none; }
    .row-odd { background: #f7f7f7; }
    .active { font-weight: 700; }
    .toast { background: #111; color: #fff; padding: .5rem .75rem; border-radius: 6px; }
  </style>
</head>
<body>
  <input id="q" placeholder="Filter employees">
  <table id="grid">
    <tr><td>Anita</td><td>HR</td></tr>
    <tr><td>Ravi</td><td>Finance</td></tr>
    <tr><td>Sara</td><td>Engineering</td></tr>
  </table>
  <p id="out" class="muted"></p>
<script src="https://code.jquery.com/jquery-3.7.1.min.js"></script>
<script>
$(function () {
  $('#q').on('input', function () {
    var q = $(this).val().toLowerCase();
    var shown = 0;
    $('#grid tr').each(function () {
      var hit = $(this).text().toLowerCase().indexOf(q) !== -1;
      $(this).toggle(hit);
      if (hit) shown += 1;
    });
    $('#out').text(shown + ' shown');
  });
});
</script>
</body>
</html>

Result