length
PropertyYou can simply use the length
property to count or find the number of rows in an HTML table using jQuery. This property can be used to get the number of elements in any jQuery object.
Let's try out the following example to understand how it actually works:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>jQuery Get Number of Rows in a Table</title>
<script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
<script>
$(document).ready(function(){
$("button").click(function(){
var rowCount = $("#myTable tr").length;
alert(rowCount); // Outputs: 4
});
});
</script>
</head>
<body>
<table id="myTable">
<tr>
<th>ID</th>
<th>Name</th>
<th>Age</th>
</tr>
<tr>
<td>1</td>
<td>John</td>
<td>25</td>
</tr>
<tr>
<td>2</td>
<td>Peter</td>
<td>18</td>
</tr>
<tr>
<td>3</td>
<td>Harry</td>
<td>14</td>
</tr>
</table>
<button type="button">Get Number of Rows</button>
</body>
</html>
Hi, My name is Harsukh Makwana. i have been work with many programming language like php, python, javascript, node, react, anguler, etc.. since last 5 year. if you have any issue or want me hire then contact me on [email protected]
Image Optimization In Laravel With Spatie
Today, Laravelcode share with you one of...How to customize file input type box using CSS and jQuery
Use the CSS Opacity and Positioning meth...Auto update div content while typing in textarea using jQuery
Use the jQuery keyup() method You can...How to Remove Duplicate Values from a JavaScript Array
Use the indexOf() Method Yo...How to Convert JS Object to JSON String
Use the JSON.stringify() Method You c...