On 03/11/2011 01:28 PM, Danny wrote:
> Hi guys,
>
> I have a form that has a long list of radio-bottons inside of it. The
> radio-buttons are dynamically created via php and MySQL.
>
> Here is an example of one of the radio buttons:
>
> <input type="radio" name="<?php print ("radio_".$result_from_mysql) ; ?>"
> value="0">
> <input type="radio" name="<?php print ("radio_".$result_from_mysql) ; ?>"
> value="1">
>
> Now, when I submit this form to another page for processing, how would I
> "catch"
> the above radio-button's $_POST name since I do not know the name, only that
> it
> starts with "radio_" ?
>
> Thank You
>
> Danny
The most common and flexible way to do this sort of thing is to use
arrays instead:
<input type="radio" name="radio[<?php echo $result_from_mysql; ?>]"
value="0">
<input type="radio" name="radio[<?php echo $result_from_mysql; ?>]"
value="1">
Then:
foreach($_POST['radio'] as $key => $value) {
echo "radio for $key is $value";
}
--
Thanks!
-Shawn
http://www.spidean.com
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
