JS implements the method of dynamically adding rows to a table

2020-05-24 05:11:21
OfStack

This article demonstrates how the JS implementation dynamically adds rows to a table. Share with you for your reference. The specific analysis is as follows:

The JS code below dynamically adds new rows to the top of the table via the insertRow method of the table object


<!DOCTYPE html>
<html>
<head>
<script>
function insRow()
{
var x=document.getElementById('myTable').insertRow(0);
var y=x.insertCell(0);
var z=x.insertCell(1);
y.innerHTML="NEW CELL1";
z.innerHTML="NEW CELL2";
}
</script>
</head>
<body>
<table id="myTable" border="1">
<tr>
<td>Row1 cell1</td>
<td>Row1 cell2</td>
</tr>
<tr>
<td>Row2 cell1</td>
<td>Row2 cell2</td>
</tr>
<tr>
<td>Row3 cell1</td>
<td>Row3 cell2</td>
</tr>
</table>
<br>
<input type="button" onclick="insRow()" value="Insert row">
</body>
</html>

I hope this article has been helpful to your javascript programming.