any ideas?

 function onclickfunc() {
    var CPRID = document.getElementById("CPRform");
    $.ajax({
              type: "POST",
              url: "html5-webcam-save.php",
              data: { 
                 userid: CPRID                
              }
            });
   }

When trying to parse in and send the information collected in the "form" on button click, i get this error:

any ideas?

• javascript
• jquery
• ajax

• 6 perhaps var CPRID = document.getElementById("CPRform").value; because as it stands, CPRID is a DOM element, and you can't pass that off as data – Jaromanda X Commented Oct 4, 2016 at 14:33
• This because you are trying to send HTML element as request data – MysterX Commented Oct 4, 2016 at 14:33
• Already asked here stackoverflow./questions/6095530/… – Kapil Yadav Commented Oct 4, 2016 at 14:33

3 Answers 3

What a rookie mistake, forgetting the .value

function onclickfunc() {
    var CPRID = document.getElementById("CPRform").value;
    $.ajax({
        type: "POST",
        url: "html5-webcam-save.php",
        data: { 
            userid: CPRID                
        }
    });
}

Check the passed values.

var CPRID = document.getElementById("CPRform").value;

above will solve the problem.

In my case Its e due a variable typo error in variable POST Variable. Please Check for that also. CPR_ID -> CPRID