JS Challenge!

[T0PS3O]

For the JS Geeks

If you can change this code:

http://javascript.internet.com/equivalents/length.html

...so it just shows "convert [input type=text] cm to inches [button GO] [input type=text output appears here]" and works as well...

...I'll reward you with links!

Thanks!

[nullbit]

Inside head:

<script type="text/javascript">
<!--
function cm_to_inch(cm)
{
  return Math.round(10 * (cm * .39)) / 10;
}
//-->
</script>

Inside body:

<form>
  Convert 
  <input type="text" name="cm" id="cm" />  
  cm to inches 
  <input onclick="document.getElementById('inch').value = cm_to_inch(document.getElementById('cm').value)" type="button" value="Go" />
  <input type="text" name="inch" id="inch" />
</form>

[T0PS3O]

Legendary!

I spent 10 minutes and couldn't work it out. PM me if you want a link.

Thanks!

[T0PS3O]

How do I put a word inside the button?

[nullbit]

I missed that out. I've edited the post to include the "Go"

[T0PS3O]

Nullbit is a JS whizz indeed. Sussed it but I ran into problems with my host converting double quotes into singles but nullbit had some clever tricks up his sleeve and fixed it again.

Check out his SEO tool as well: http://www.webmasterbrain.com/ looks very impressive indeed.