0 08:59, Rossko <[email protected]> wrote:
>>       request.open("GET", url+"?" + Community_ID, true); //LOL, this
>> is so easy. Passes the variable from the URL to the XML (PHP)
>
> Maybe not so easy as you think ;
>      url + "?someargumentname=" + Community_ID
> perhaps?

Yes. It's the bit before the = which is used in $_GET.

If you want
  $Community_ID = $_GET['Community_ID']
then you have to send that GET variable with the request:
  url + "?Community_ID=" + CommunityID;

Working backwards, the last CommunityID is the Javascript variable;
the one after the ? is the identifier which is passed in the GET
request and is received and used as $_GET['Community_ID']; and the
first one is the PHP variable.

Because they are all the same, it may be easier to see with
// PHP
$C = $_GET['B'];
// Javascript
url + "?B=" + A;

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