radio buttons

aglass

How do you get a radio button to send something (like a value) back to the server? Basically I want to click on the radio button and then have it run mysql query and return the results back onto the same page? I know how to do this by having a radio button plus a submit button...however I do think you are able to execute a function without having the submit button.

Thanks

chingwaah

use an onclick function to set the value.

Something like

<head>
<script language="javascript">
function SetMyValue()
{
document.myform.mayvalue.value = yourvalue;
}
</script>
</head?

...

$HTTP_XXX_VARS['myvalue'] should contain your new value

Good luck!

NOTE: I did not test this form 🙂) hope it helps