Appending new comment to the old comments division - php

Question

I am trying to append new comment to the old comment box .
Here is my code , Dont know why its not working
<script type="text/javascript">
$(document).ready(function () {
$(function () {
$(".bsubmit").click(function () {
var id = $(this).parent().parent().attr("id");
var comm = document.getElementById(id).getElementsByClassName("commentadd")[0].value;
$.ajax({
type: "POST",
url: "comment.php",
data: {
id: id,
comm: comm
},
cache: false,
success: function () {
$('.addcomment').slideUp('slow', function () {
// POSTED IN DATABASE SUCCESS NOW APPEND The comment with other COMMENTS
document.getElementById(id).getElementsByClassName(".itemcomment").append('<div class="comm">
<a href="profile.php?id=<?php echo $_SESSION['
fbid ']; ?> class="comm_img"><img src=" <?php echo $_SESSION['
smallest ']; ?> width="50" height="50" /></a>
<p width="50"><strong>
</strong></p>
</div>');
});
$('#load').fadeOut();
}
});
return false;
});
});
});
</script>

Answer 1

I think the error is in the code inside the "slideUp" callback, so I think the correct way to do it is:
Using regular JavaScript:
$('.addcomment').slideUp('slow', function () {
var elem = getElementById(id).getElementsByClassName(".itemcomment")[0],
div = document.createElement("div"),
a = document.createElement("a"),
p = document.createElement("p"),
img = document.createElement("img"),
strong = document.createElement("strong");
div.className = "comm";
a.className = "comm_img";
a.href = "profile.php?id=<?php echo $_SESSION['fbid ']; ?>";
img.src = "<?php echo $_SESSION['smallest ']; ?>";
img.width = "50";
img.height = "50";
p.width = "50";
p.appendChild(strong);
a.appendChild(img);
div.appendChild(a);
div.appendChild(p);
elem.appendChild(div);
});
Using JQuery:
$('.addcomment').slideUp('slow', function () {
var html = '<div class=comm>';
html += '<a href="profile.php?id=' + "<?php echo $_SESSION['fbid'];?>" + 'class=comm_img>';
html += '<img src="' + "<?php echo $_SESSION['smallest']; ?>" + 'width="50" height="50" /></a>';
html += '<p width="50"><strong></strong></p></div>';
$(".itemcomment", "#"+id).append(html);
});
Hope it helps!