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How to Count Number of Rows and Columns in a Table Using jQuery?

How to add table row in a table using jQuery?

Last Updated : 20 Sep, 2024

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In jQuery, adding a row to a table refers to dynamically inserting a new table row (<tr>) into an existing HTML table. This functionality allows developers to update and manage table content in real-time, enhancing interactivity and user experience without reloading the page.

Steps to add table row

The required markup for the row is constructed.

markup = "<tr><td> + information + </td></tr>"

The table body is selected to which the table rows to be added.

tableBody = $("table tbody")

Finally the markup is added to the table body.

tableBody.append(markup)

Example: In this example we demonstrates how to dynamically add table rows using jQuery. When the “Add row” button is clicked, a new row with updated text is appended to the table’s body.

html

<!DOCTYPE html> <html>  <head>     <title>         How to add table row in jQuery?     </title>          <script src= "https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js">     </script>          <style>         table {             margin: 25px 0;             width: 200px;         }          table th, table td {             padding: 10px;             text-align: center;         }          table, th, td {             border: 1px solid;         }     </style> </head>  <body>     <h1 style="color: green">         GeeksForGeeks     </h1>          <b>How to add table row in jQuery?</b>          <p>         Click on the button below to         add a row to the table     </p>          <button class="add-row">         Add row     </button>          <table>         <thead>             <tr>                 <th>Rows</th>             </tr>         </thead>         <tbody>             <tr>                 <td>This is row 0</td>             </tr>         </tbody>     </table>          <!-- Script to add table row -->     <script>         let lineNo = 1;         $(document).ready(function () {             $(".add-row").click(function () {                 markup = "<tr><td>This is row "                      + lineNo + "</td></tr>";                 tableBody = $("table tbody");                 tableBody.append(markup);                 lineNo++;             });         });      </script> </body> </html>

Output:

Jquery-table

How to Count Number of Rows and Columns in a Table Using jQuery?

sayantanm19

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Article Tags :

JavaScript
Web Technologies
jQuery-Misc

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