A little help needed passing hidden values to next page

Posted on 16th Feb 2014 07:03 pm by admin

I have a page that has hidden values in a form.

example
Code: <input name='signupID' type='hidden' value='1' />
<input name='signupID' type='hidden' value='2' />
<input name='signupID' type='hidden' value='3' />
<input name='signupID' type='hidden' value='4' />

also within this form, the user enters details, name, phone number etc.

On the next page i need these hidden values to compare to the ID in the database so i can update the rows based on this hidden value.

I have obviously taken a wrong route here becuase i am getting warning after warning.

The code i have tried is this:
Code: if(isset($_POST['signupID'])) {
foreach($_POST['signupID'] as $item) {
echo "<input name='signupID' type='hidden' value='". $item . "' />";

but i get this: Warning: Invalid argument supplied for foreach() in C:wwwwasp-control.co.uk on line 79

The idea is that once the user has filled in the form, hits submit, next page compares the database to these hidden values "1,2,3,4" and then updates the database where the ID in the database is "1,2,3,4"

Any help here would be great

Your Answer:

Login to answer

Other forums

Any help with my email script?
I have an email script, I have not tested it, although someone tested it for me and said it worked f

A Few Questions
Hi, I want to ask a few questions that I can't seem to find..

1) I'm creating a "shortcu

Need help to identify this error please
:confused:Can anyone help me tell what this error message means? Maybe tell me where to look to fix

cPanel API
Hi Guys,

Need a little guidance. I'm trying to get my script to communicate with cPanel (or W

fire away
i launched about 4 months ago as a lagit co. i have 2 paying clients, 1probono, 1 side progect, and

Hi, explode and strstr.
Hi, I seem to be confused about the strstr function, eg. i have a string like:
"a.b.c.d.e.f&

that old Malformed Headers problem again!!!!! HELP!!!!!!
I've read the http://www.phpfreaks.com/forums/index.php/topic,37442.0.html

I don't think my c

Blogging s/w
heya frndz!!! i want to start a blog.... m looking for a s/w like oscommerce which is thr for e-comm

if php cookie set, show code...
Hi all.. I need to figure out this little snippet right quick.. seems like it should be easy enough

Reading waves
Hi,

I am trying to find a way of finding the highs and lows on a graph line, the line points