On Wed, 31 Jan 2001 01:55, Robert wrote:
> > variables passed from form =
> part=68030&quan=500&I=x&part=68040&quan=350&I=x&sid=6754g543a76 I am
> sending several part numbers from the form, but when parsed it only gives
> me the last one How do I get it to return all of the parts? I'm a PHP
> newbie, only been programming for 2 weeks...
>
> <script language="php"
> $i=0;
> if(!is_array($HTTP_POST_VARS))
> return;
> reset($HTTP_POST_VARS);
> while(list($key,$val)= each($HTTP_POST_VARS)){
> $GLOBAL[$key]= $val;
> $val=stripslashes($val);
> if ($key =="I"){$message=$message. "_________________________\n";}
> //<---Divide parts into individual sections if ($key !="sid" ){if ($key
> !="I"){$message=$message. "$key = $val\n";}} //<---Add to
> message unless key is sid echo $key " = " $val;
> }
> </script>
>
> Thanks for any help
You'll need to treat the part and quan variables as arrays - in the form
the user fills in they would need to be named as form[] and quan[]
Then at the receiving end you could check the number of elements in the
array with count($varname) and proceed according to the result; ie if it's
zero, there is nothing to do/an error has been made; if one, just grab the
value of the variable ; or if >1, cycle through the elements of the
array(s) and do what you need.
--
David Robley | WEBMASTER & Mail List Admin
RESEARCH CENTRE FOR INJURY STUDIES | http://www.nisu.flinders.edu.au/
AusEinet | http://auseinet.flinders.edu.au/
Flinders University, ADELAIDE, SOUTH AUSTRALIA
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
To contact the list administrators, e-mail: [EMAIL PROTECTED]
