Question

I’m trying to post data from this script to a test page which contains my INSERT QUERY , I’m trying to post Subject and ID , but I am able to send only subject, not the ID, this ID is a variable in PHP and this script and PHP variable are on the same page. but when I try to pass the ID manually to the insert query it is working and inserting the subject data.
I think I am not able to transport the PHP var into Jquery properly.

I used Json_encode also but that also didn’t work. I am new to this, I do not know too much about details.

$(function() {
    var subject;
    var dataString;
    var id;

    $(".notes").click(function() {

        id = <?php echo $id;?>;
        subject = $("#textarea").val();
        dataString = 'subject='+ subject  ;

        if(subject=='')
        {
            $('.ryt').fadeOut(1000).hide();

            $('.ntryt').fadeIn(1000).show();
            $('.ntryt').fadeOut(5000).show();
        }
        else
        {
            $.ajax({
                type: "POST",
                url: "/test.php",
                data:{dataString,id}
                success: function(){
                    $('.ryt').fadeIn(1000).show();
                    $('.ryt').fadeOut(2000).show();
                    $('.ntryt').fadeOut(200).hide();

                }
            });
        }
        return false;
    });
});

Answer 1

data:{dataString,id} is not valid.

It should be:

data:{subject: subject, id: id},