Question

I would like to know if its possible to insert Ajax polling into the current code I have below so the users posts update every ex amount of seconds to show any new content added to the database such as their statuses and the number of new comments added and the timestamp within a feed I’ve built. Here is what I have so far.

<script>
$(document).ready(function(){
     make_call();
    $("form#myform").submit(function(event) {
        event.preventDefault();
        var content = $("#toid").val();
        var newmsg = $("#newmsg").val();

        $.ajax({
            type: "POST",
            url: "insert.php",
            cache: false,
            dataType: "json",
            data: { toid: content, newmsg: newmsg },
            success: function(response){
                $("#homestatusid").prepend("<div id='divider-"+response['streamitem_id']+"'><div class='userinfo'><a href='/profile.php?username="+response['username']+"'><img class='stream_profileimage' style='border:none;padding:0px;display:inline;' border=\"0\" src=\"imgs/cropped"+response['id']+".jpg\" onerror='this.src=\"img/no_profile_img.jpeg\"' width=\"40\" height=\"40\" ></a><div style='cursor:pointer;position:relative;top:0px;float:right;padding-right:5px;' onclick=\"delete_('"+response['streamitem_id']+"');\">X</div><a href='/profile.php?username="+response['username']+"'>"+response['first']+" "+ response['middle']+" "+response['last']+"</a><span class='subtleLink'> said</span><br/><a class='subtleLink' style='font-weight:normal;'>"+response['streamitem_timestamp']+"</a><hr>"+newmsg+"<div style='height:20px;' class='post_contextoptions'><div id='streamcomment'><a style='cursor:pointer;' id='commenttoggle_"+response['streamitem_id']+"' onclick=\"toggle_comments('comment_holder_"+response['streamitem_id']+"');clearTimeout(streamloop);swapcommentlabel(this.id);\">Write a comment...</a></div><div id='streamlike'><a id='likecontext_"+response['streamitem_id']+"' style='cursor:pointer;' onClick=\"likestatus("+response['streamitem_id']+",this.id);\"><div style='width:50px;' id='likesprint"+response['streamitem_id']+"'>Like</div></a><div style='width:50px;' id='likesprint"+response['streamitem_id']+"'></div></div><div id='streamdislike'><a id='dislikecontext_"+response['streamitem_id']+"' style='cursor:pointer;' onClick=\"dislikestatus("+response['streamitem_id']+",this.id);\"><div style='width:70px;' id='dislikesprint"+response['streamitem_id']+"'>Dislike</div></a><div style='width:70px;' id='dislikesprint"+response['streamitem_id']+"'></div></div></div><div class='stream_comment_holder' style='display:none;' id='comment_holder_"+response['streamitem_id']+"'><div id='comment_list_"+response['streamitem_id']+"'><table width=100%><tr><td valign=top width=30px><img class='stream_profileimage' style='border:none;padding:0px;display:inline;' border=\"0\" src=\"imgs/cropped"+response['id']+".jpg\" onerror='this.src=\"img/no_profile_img.jpeg\"' width=\"40\" height=\"40\" ></a><td valign=top align=left><div class='stream_comment_inputarea'><input type='text' name='content' style='width:100%;' class='input_comment' placeholder='Write a comment...'  onkeyup='growcommentinput(this);' autocomplete='off' onkeypress=\"if(event.keyCode==13){addcomment("+response['streamitem_id']+",this.value,'comment_list_"+response['streamitem_id']+"',"+response['id']+",'"+response['first']+" "+ response['middle']+" "+response['last']+"');this.value='';}\"><br/></div></div>");
            }
        });
        return false
    });
});
</script>

Answer 1

setInterval(function(){
    $.ajax({
            type: "POST",
            url: "insert.php",
            success : function(response){
                    //update target area with response
            }
    });
}, 10000); //try update every 10 seconds