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

you should set your data like so :

data: 'code='+code+'&userid='+userid

Answer 2

The answer from Linus Gustav Larsson Thiel refers, I used the following &.ajax() that triggers when a button is clicked and it works great. I could pass day, month and year parameters.

$('#convertbtn').on('click',function(){
ageddajax = $("#agedd").val();
agedmmajax = $("#agemm").val();
ageyyyyajax = $("#ageyyyy").val();
    if(ageddajax > 0 && agemmajax > 0 && ageyyyyajax >0){
    $.ajax({
        type:'POST',
        url:'ajaxDataAge.php',
        data:'agedd_id='+ageddajax +'&agemm_id='+agemmajax +'&ageyyyy_id='+ageyyyyajax,
            success:function(html){
            $('#cydivage').html(html);
            }
        });
    }   
});

Answer 3

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 }

Answer 4

usually sending your data like this helps:

data: { code: code, userid: userid }

the most important thing to not forget is to verify if the name of the variables you are sending are the same in the server side

Answer 5

you can try this :

data: 'code='+code+'&userid='+userid,

instead of

data: 'code='+code+'userid='+userid,

Answer 6

 Try this code... 
    <script>
     function quote_ajax_table(){
       var doc_name = '<?php echo $test; ?>';
       var doc_no = '<?php echo $doc_no; ?>';

$.get('quote_ajax_table.php?doc_no='+doc_no+'&doc_name='+doc_name,function(data) {
   $('.dyna').html(data);
 });
}
</script>

//in html code 
  <div class="dyna"></div>