Hi Danny,
On Friday, March 11, 2011, 7:28:10 PM, you wrote:
> 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 $_POST name since I do not know the name, only that
> it
You could use foreach to iterate through the post variables until you
encounter a match:
foreach ($_POST as $key => $value){
if (substr($key, 0, 6) == "radio_") {
$buttonName = $key;
$buttonValue = 4value;
break 2;
}
}
I haven't tried the above code, but I hope someone will correct my
efforts if I'm wrong.
--
Geoff Lane
Cornwall, UK
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