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

COOIS - Saving Object Overview WIP Status layouts
COOIS - Would like to be able to save the layout of an Object Overview - WIP Status report. There i

Help, Base64 encoding url and decoding server side.
Hello everyone, i have a website with videos and games and also provide an embed code which people c

2 things: enter doesn't work in IE & empty form
i have this search form that works well except for 2 things.

1) on IE when i hit enter instea

Sequencing or queuing parallel process
Scenario is as follows
There is one parent process say P1 and 4 child processes say A B C D

Dump with added_funcion cl_salv_table
Hi there, I'm having some troubles adding a self defined function to an ALV in fullscreen. The thing

Help on code output
My CODE:

Code: [Select] echo "<phone>".$line["phone"].&qu

upload image name with extension using php
hi frds..

<input id="file1" type="file" name="file[]" &a

To change the name of label on SAP screen XK02.
Hi All,

Can one suggest me how to change the label of an input field of a sap standard s

form problem
Hi all, I think this is going to be easy to resolve but for I have been looking at it to long and I

Displaying different page content, depending on the logged in user.
Hi all, I am new to ASP.net (and web development in general), and have a question about how I can di