JavaScript while Statement Example

Updated on August 13, 2015     Kisan Patel

In javascript, while statements help us in implementing the iterative logic of the program.

The syntax of while is as follows:

Some initial condition
while ( terminating condition )
{
   some statements
   stepping condition
}

The while is implemented by following JavaScript.

<table align="center" border="1">
   <th>Number</th><th>Square</th>

   <script type="text/javascript">
     i = 1;
     while (i <= 10) {
        document.write("<tr><td>" + i + "</td><td>" + (i * i) + "</td></tr>");
        i++;
     }
   </script>
</table>

See the Pen EjJwaa by Kisan (@pka246) on CodePen.