Automatically scroll down chat div

Question

I have this code, to load chat

function getMessages(letter) {
  var div = $(\'#messages\');
  $.get(\'msg_show.php\', function (data) {
    div.html(data);
          


        

Answer 1

    var l = document.getElementsByClassName("chatMessages").length;
    document.getElementsByClassName("chatMessages")[l-1].scrollIntoView();

this should work