RE: [PHP] what am I doing wrong?

Yes! Sorry I didn't clarify that. I just ripped out the relevant snippets. The last 'foreach' is what happens after a submit. On Fri, 2 May 2003, Jennifer Goodie wrote: > I think I posted too soon. Is the top chunk of code the form and the bottom > chunk the action? > > > -----Original Message----- > > From: Jennifer Goodie [mailto:goodie@apollointeractive.com] > > Sent: Friday, May 02, 2003 12:21 PM > > To: Amanda McComb; php-general@lists.php.net > > Subject: RE: [PHP] what am I doing wrong? > > > > > > $_POST['list_serv'] is not an array. Should it be? Are there > > form elements > > in the form that is posting to this script called 'list_serv[]' ? > > > > > -----Original Message----- > > > From: Amanda McComb [mailto:amccomb@indiana.edu] > > > Sent: Friday, May 02, 2003 12:17 PM > > > To: php-general@lists.php.net > > > Subject: [PHP] what am I doing wrong? > > > > > > > > > Ok, so I have been trying to create a dynamic database driven form. In > > > the form, there is a list of checkboxes that come from a table in the > > > database. I can create the list just fine, but when I want to use the > > > data in the checkboxes, I keep screwing up. There are a few things that > > > need to be done with the data, but right now, so I can figure > > out what the > > > heck I'm doing wrong, all I want to do is submit the form and > > display the > > > values. I keep getting this error: > > > > > > Warning: Invalid argument supplied for foreach() in > > > > > /usr/local/packages/apache-1.3.27/htdocs/amccomb/prodev/customer_form.php > > > on line 563 > > > > > > Why am I so confused about this? > > > > > > Anyway, here is a snippet of code that is giving me errors. (the form > > > itself is soooo long, I don't > > > want to post everything). > > > > > > Join these list servs: > > > <?$query = "SELECT * FROM list_serv_t WHERE retired_flag is NULL > > > OR > > > retired_flag = 0 ORDER BY list_serv_name"; > > > $search_results = mysql_query($query) or die("Select > > Failed!"); ?> > > > > > > <?while ($search_result = > > mysql_fetch_array($search_results)) {?> > > > <INPUT > > > TYPE="checkbox" > > > NAME="list_serv[<? echo > > > $search_result['list_serv_cd']; ?>]" > > > SIZE="20" > > > MAXLENGTH="50" > > > VALUE="1"><? echo > > > $search_result['list_serv_name'] ?> <BR> > > > <? > > > } > > > > > > foreach( $_POST['list_serv'] as $list_serv_cd => $quantity) { > > > $quantity *= 1; // make it numeric > > > if($quantity) { // if one exists > > > echo $list_serv_cd; > > > } > > > } > > > > > > ?> > > > > > > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, visit: http://www.php.net/unsub.php > > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > >