الكود كامل لطريقة البحث داخل الجدول عن طريق الjquery

<!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">
    <title>Bootstrap 101 Template</title>

    <!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">

<!-- Optional theme -->
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap-theme.min.css">

    <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <!--[if lt IE 9]>
      <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
      <script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js"></script>
    <![endif]-->
  </head>
  <body>
   <div class="input-group"> <span class="input-group-addon">Filter</span>

    <input id="filter" type="text" class="form-control" placeholder="Type here...">
</div>
<table class="table table-striped">
    <thead>
        <tr>
            <th>Code</th>
            <th>Name</th>
            <th>Default</th>
            <th>Status</th>
        </tr>
    </thead>
    <tbody class="searchable">
        <tr>
            <td>EUR</td>
            <td>EURO</td>
            <td></td>
            <td>Active</td>
        </tr>
        <tr>
            <td>GBP</td>
            <td>Pound</td>
            <td></td>
            <td>Active</td>
        </tr>
        <tr>
            <td>GEL</td>
            <td>Georgian Lari</td>
            <td><span class="glyphicon glyphicon-ok"></span>
            </td>
            <td>Active</td>
        </tr>
        <tr>
            <td>USD</td>
            <td>US Dollar</td>
            <td></td>
            <td>Active</td>
        </tr>
    </tbody>
</table>

    <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
    <!-- Latest compiled and minified JavaScript -->
<script src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>

<script>
$(document).ready(function () {

    (function ($) {

        $('#filter').keyup(function () {

            var rex = new RegExp($(this).val(), 'i');
            $('.searchable tr').hide();
            $('.searchable tr').filter(function () {
                return rex.test($(this).text());
            }).show();

        })

    }(jQuery));

});

</script>
</body>