HTML DOM TableRow Object

HTML DOM Web Development Front End Technology

The HTML DOM TableRow Object represent the <tr> element of an HTML document.

Create TableRow object

Syntax

Following is the syntax −

document.createElement(“TR”);

Properties of TableRow object

Property	Explanation
rowIndex	It returns the position of a row in the rows collection of a table.
sectionRowIndex	It returns the position of a row in the rows collection of a thead, tbody, or tfoot.

Methods of TableRow object

Method	Explanation
deleteCell()	It removes a cell from the current table row.
insertCell()	It adds a cell into the current table row.

Let us see an example of TableRow 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 TableRow Object Demo</h1>
<table border="2">
<thead>
<tr>
<th>Name</th>
<th>Language</th>
</tr>
<thead>
<tbody class="table-body">
<tr>
<td>John</td>
<td>English</td>
</tr>
<tr>
<td>Elon</td>
<td>Germany</td>
</tr>
</tbody>
</table>
<button onclick="get()" class="btn">Create TableRow</button>
<script>
   function get() {
      var tr = document.createElement("TR");
      tr.innerHTML = "<td>Mario</td><td>French</td>"
      document.querySelector(".table-body").appendChild(tr);
   }
</script>
</body>
</html>