Answers for "how to scroll to the bottom"

javascript scroll to bottom of div

$("#mydiv").scrollTop($("#mydiv")[0].scrollHeight);

scroll to bottom of div javascript

// if using jQuery
function scrollSmoothToBottom (id) {
   var div = document.getElementById(id);
   $('#' + id).animate({
      scrollTop: div.scrollHeight - div.clientHeight
   }, 500);
}

//pure JS
function scrollToBottom (id) {
   var div = document.getElementById(id);
   div.scrollTop = div.scrollHeight - div.clientHeight;
}