AJAX / JQUERY重新加载

I am using AJAX alongside PHP if the AJAX returns a success I want it to reload, but not the whole page, just the part of the page that I am on.

I have managed to get it so that if it returns a success, it posts a message and then does a page reload, but I do not want a full page reload.

if (data == 'success') {
    $('#error_notyfi_change_name').css("color", "green");
    $('#error_notyfi_change_name').text("You have created a new rank!");
    $('#confirm_question_change_name').hide();

    location.reload();
}

As you can see, this generates a full page reload, but lets say I am on the gangs page, I then click on create new rank section, it opens this up within my gangs page, which is within the total layout. I just want it to refresh the gangs section rather than the full page.

I apologize if I haven't explained myself clearly enough.

if( data == 'success') {
   $('#error_notyfi_change_name').css("color","green");
   $('#error_notyfi_change_name').text("You have created a new rank!");    
   $('#confirm_question_change_name').hide();
       // location.reload();
   $(".divClass").load(location.href + " .divClass"); // reloads only the .divClass from the location.href URL.
}