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

No comments posted yet

Your Answer:

Login to answer
207 Like 26 Dislike
Previous forums Next forums
Other forums

Pop-up Banner
Hello Friends,I need to use banner in our client site.Example: www.example.com if i enter this site

Pagination won't carry results past page 2.
Hi all,

I've worked out my pagination script and its paginating fine until I click next from

New to PHP and just trying to understand a little code.
I hope I'm not annoying anyone or breaking the rules but I was wondering about this bit of code righ

Need help urgant
why down my code ony return one item instead of all the items selected.

$arr = array($date,$

Required to login help
I'm trying to set up my site so users have to be logged into the forum to access the site.I've been

Is this possible? If one file assigned to an ID...
I have a page that lists property listings assigned to a specific user (a manage page), with brief t

double and single quotes in text fields acting up... help please
Single quotes, when entered into a text field, create an sql error upon Submit. It seems to create t

Connection Timeout
I'm using xmii 12.0

I'm calling a transaction as a web service from a windows application

PHP & Java
Hello,

can PHP code be used inside java code?

Code: <SCRIPT LANGUAGE="Java

How to get variable value on next page
Hello friends
i am working on payentry page ..there i have this code.........

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash