Sending multiple data parameters with jQuery AJAX

Question

I am sending an ajax request to a php file as shown here:

function checkDB(code, userid)
{

  $.ajax({
  type: \"POST\",
  url: \"

        

Answer 1

Here is how POST data should be formatted:

key1=value1&key2=value2&key3=value3

In your case (note the & as a separator):

'code=' + code + '&userid=' + userid

But jQuery does that for you if you specify your data as an object:

data: { code: code, userid: userid }