Updating PHP populated table using ajax

Hi,

I have a page that has an collapsible accordion layout.

In accordion section B, the following PHP code is invoked :

<article>
                  <?php showUserCourseModules();?>
</article>

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showUserCourseModules() basically creates a table id='uniqueTable' on the fly, by querying a database.

In accordion section A, I have a form that allows user to add entries to the database using ajax.
The function looks somewhat like this :

function addnew() {
  var scriptURL="addModule.php?moduleCodeInput="+moduleCode;
            $.ajax({
                url:scriptURL,
                success: function(textStatus){
                    resultone = textStatus;
                        if (resultone == 1){
                            DO SOMETHING
                        }
                        else if (resultone == 2){
                           document.getElementById().refresh("uniqueTable");  <---- THIS DOESNT WORK. 
                        }
                        else if (resultone == 3){
                           location.reload(); <---------------------THIS WORKS, but refreshes the whole page
                        }
                       
and so on

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How should i actually attempt to do this? I think the reason why it isnt working is because basically i have an ajax jquery code that is trying to request a table created using php to refresh. But there must be a way to do this?

Thanks for help.