HTML DOM TableData Object

HTML DOM Web Development Front End Technology

The HTML DOM TableData Object represent the <td> element of an HTML document.

Create TableData object

Syntax

Following is the syntax −

document.createElement(“TD”);

Properties of TableData object

Property	Explanation
cellIndex	It returns the position of a cell in the cell collection of a table row.
colSpan	It returns and alter the value of colspan attribute of a table.
headers	It returns and alter the value of headers attribute of a table.
rowSpan	It returns and alter the value of rowspan attribute of a table.

Let us see an example of TableData object −

Example

Live Demo

<!DOCTYPE html>
<html>
<style>
   body {
      color: #000;
      background: lightblue;
      height: 100vh;
      text-align: center;
   }
   table {
      margin: 2rem auto;
      width: 400px;
   }
   .btn {
      background: #db133a;
      border: none;
      height: 2rem;
      border-radius: 2px;
      width: 40%;
      display: block;
      color: #fff;
      outline: none;
      cursor: pointer;
      margin: 1rem auto;
   }
</style>
<body>
<h1>DOM TableData Object Demo</h1>
<table border="2">
<thead>
<tr>
<th>Name</th>
<th>Language</th>
</tr>
<thead>
<tbody>
<tr>
<td>John</td>
<td>English</td>
</tr>
<tr>
<td>Elon</td>
<td>Germany</td>
</tr>
<tr class="new-row">
</tr>
</tbody>
</table>
<button onclick="get()" class="btn">Create a TableData</button>
<script>
   function get() {
      var td1 = document.createElement("TD");
      var td2 = document.createElement("TD");
      td1.innerHTML = "Mario";
      td2.innerHTML = "French";
      document.querySelector('.new-row').appendChild(td1);
      document.querySelector('.new-row').appendChild(td2);
   }
</script>
</body>
</html>