How do I Send Multiple Data through Single Ajax Request

I have been trying to send multiple bits of form data through a single Ajax request without any success.

I have tried multiple different ways but will include an image of what i think it should be like but isn't working as expected.

Image of Events

Debug Ajax log

As you can see it isnt right?

Any help would be much appreciated.

Base

Your php is set up to return the data it received?

I have it setup to show me what it recieved.

Base

hello,

i have same problem...

im trying to POST several variables in the same ajax request but no luck...

Did you solve this?

this is mine ajax data

"user_id="&userID &"reg="&reg &"os="&OS

part my php that handles it looks like this:

if(isset($_POST['user_id'])&&isset($_POST['reg'])&&isset($_POST['os'])){

     $user_id = strip_tags(mysqli_real_escape_string($link, $_POST['user_id']));
     $reg = strip_tags(mysqli_real_escape_string($link, $_POST['reg']));
     $os = strip_tags(mysqli_real_escape_string($link, $_POST['os']));

     $sql = mysqli_query($link, "INSERT INTO `$db`.`users` (`id`,`user_id`, `reg`, `os`) VALUES ('','$user_id', '$reg', '$os');");[/code:3gzpo2r0]

it works ok for one dataset... eg. user_id it set to table as intended but how to send several items at once?
...becouse i get all set in user_id in one string

So i assume problem is in ajax data setting... i must be doing it wrong?

SOLVED:

it was needed to add extra "&" to the each fillowing expression

eg.

"user_id="&userID &"&reg="&reg &"&os="&OS