Set radio button from textbox inputhelp needed

[Alan Badia]

I have a form where I need to set the radio button according to the
user's input. For example, if the user enters 21 or greater, I need the
adult radio button to be ticked. If the user enters 0-20, I need the
minor radio button to be ticked. Here's my code and I'm sure it's not
right. Please help.

<script language="JavaS cript">
<!--
function AdultCheck() {
if (document.form1 .AGE.value >= 21) {
document.form1. adult.value.che cked = true
} else {
document.form1. minor.value.che cked = true
}
}
//-->
</script>



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[Michael Winter]

Re: Set radio button from textbox inputhelp needed

"Alan Badia" wrote on 11/11/2003:
[color=blue]
> I have a form where I need to set the radio button according to the
> user's input. For example, if the user enters 21 or greater, I need[/color]
the[color=blue]
> adult radio button to be ticked. If the user enters 0-20, I need the
> minor radio button to be ticked. Here's my code and I'm sure it's[/color]
not[color=blue]
> right. Please help.
>
> <script language="JavaS cript">
> <!--
> function AdultCheck() {
> if (document.form1 .AGE.value >= 21) {
> document.form1. adult.value.che cked = true
> } else {
> document.form1. minor.value.che cked = true
> }
> }
> //-->
> </script>[/color]

Remove '.value' from adult and minor, so they read:

document.form1. adult.checked = true;

Note that I ended the statement with a semi-colon. All statements
should end with one, so add one after each assignment operation.

You should also consider using something other than 'form1'. You
should always use meaningful names for identifiers.

Mike

--
Michael Winter
M.Winter@[no-spam]blueyonder.co.u k (remove [no-spam] to reply)