Jacky,
You do not need the value. The variable $id will either exist (if the user checked it)
or not (if the user did not check it).
Hope this helps.
Chris
Jacky wrote:
> Hi all
> I have a form with check box and name of those checkboxes is usuing variable lke
>this,
>
> <!-- I got the value $id from a table and looping them and assign them to the check
>box name-->
> <input type="checkbox" name ="$id" value="on">
>
> and when I submit the form to page foo.php4, at that page, I use Variable variable
>to call the value of the check box to see if it checked like this
>
> $quey = "select id from table";
> $result = ...... ( assumeing it is done and i got value for $id for all records from
>table)
>
> if ($$id =="on"){
> echo "on";
> }else{
> echo "off";
> }
>
> It always returns echo "off", why is that?
> cheers
> Jack
> [EMAIL PROTECTED]
> "There is nothing more rewarding than reaching the goal you set for yourself"
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Chris Fry
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