Please write below code in functions.php
add_action(‘init’, ‘ajaxcomments_load_js’, 10);
function ajaxcomments_load_js(){
wp_enqueue_script(‘ajaxcomments’, get_stylesheet_directory_uri().’/ajaxcomments.js’);
}
add_action(‘comment_post’, ‘ajaxify_comments’,20, 2);
function ajaxify_comments($comment_ID, $comment_status){
if(!empty($_SERVER[‘HTTP_X_REQUESTED_WITH’]) && strtolower($_SERVER[‘HTTP_X_REQUESTED_WITH’]) == ‘xmlhttprequest’){
switch($comment_status){
case ‘0’:
wp_notify_moderator($comment_ID);
case ‘1’:
echo “success”;
$commentdata=&get_comment($comment_ID, ARRAY_A);
$post=&get_post($commentdata[‘comment_post_ID’]);
wp_notify_postauthor($comment_ID, $commentdata[‘comment_type’]);
break;
default:
echo “error”;
}
exit;
}
}
Please add below script in “Footer.php”
<script>
jQuery(‘document’).ready(function($){
var commentform=$(‘#commentform’); // find the comment form
commentform.prepend(‘<div id=”comment-status” ></div>’); // add info panel before the form to provide feedback or errors
var statusdiv=$(‘#comment-status’); // define the infopanel
commentform.submit(function(){
//serialize and store form data in a variable
var formdata=commentform.serialize();
//Add a status message
statusdiv.html(‘<p>Processing…</p>’);
//Extract action URL from commentform
var formurl=commentform.attr(‘action’);
//Post Form with data
$.ajax({
type: ‘post’,
url: formurl,
data: formdata,
error: function(XMLHttpRequest, textStatus, errorThrown){
statusdiv.html(‘<p class=”ajax-error” >You might have left one of the fields blank, or be posting too quickly</p>’);
},
success: function(data, textStatus){
if(data==”success”)
statusdiv.html(‘<p class=”ajax-success” >Thanks for your comment. We appreciate your response.</p>’);
else
statusdiv.html(‘<p class=”ajax-error” >Please wait a while before posting your next comment</p>’);
commentform.find(‘textarea[name=comment]’).val(”);
}
});
return false;
});
});
</script>