Javascript DOM HTML TableRow insertCell() Method insert cell by row

Introduction

Insert new cell(s) with content at the end of a table row with id="myRow":

Click the button to insert new cell(s) at the end of the table row.

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<!DOCTYPE html>
<html>
<head>
<style>
table, td {
  border: 1px solid black;
}
</style>/*from   w w w . j  ava  2  s  .c  om*/
</head>
<body>
<table>
  <tr id="myRow">
    <td>First cell</td>
    <td>Second cell</td>
    <td>Third cell</td>
  </tr>
</table><br>

<button onclick="myFunction()">Test</button>

<script>
function myFunction() {
  var row = document.getElementById("myRow");
  var x = row.insertCell(-1);
  x.innerHTML = "New cell";
}
</script>

</body>
</html>



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