Question

When I click on share on a users link..It shares that post fine, yet it posts it twice. I’ve checked firebug and when clicked (Once) it shows up two POST requests, inserts two posts to the database and then shows them in the users feed.
I really don’t understand where I’m going wrong.

SHARE LINK

echo'<a class="sharelink" title="Share '.$poster_name['fullusersname'].'s status" href="#"
 data-streamitem_creator='.$streamitem_data['streamitem_creator'].'
 data-streamitem_target='.$_SESSION['id'].'
 data-streamitem_content='.$streamitem_data['streamitem_content'].'
 data-streamitem_type_id=4>Share</a>';

AJAX

$(document).ready(function() {
    $('.sharelink').click(function(e) {
        e.preventDefault();
        var streamitem_creator = $(this).data('streamitem_creator');
        var streamitem_target = $(this).data('streamitem_target');
        var streamitem_content = $(this).data('streamitem_content');
        var streamitem_type_id = $(this).data('streamitem_type_id');

        $.ajax({
            type: "POST",
            url: "../include/share.php",
            data: {
                streamitem_creator: streamitem_creator,
                streamitem_target: streamitem_target,
                streamitem_content: streamitem_content,
                streamitem_type_id: streamitem_type_id
            },
            success: function(data) {
                $(".usermsg").html(data);
            }
        });
    });
});​

SHARE.php

<? 
session_start();
require"load.php";

if(isset($_POST['streamitem_type_id'])&isset($_POST['streamitem_creator'])&isset($_POST['streamitem_content'])&isset($_POST['streamitem_target'])){

user_core::create_streamitem(4,$_SESSION['id'],$_POST['streamitem_content'],1,$_POST['streamitem_creator']);

}
?>

LOAD.PHP

public function create_streamitem($typeid,$creatorid,$content,$ispublic,$targetuser){
    global $mysqli;
            $content = $content;
//          $content =  strip_tags($content);

            if(strlen($content)>0){

    $insert = "INSERT INTO streamdata(streamitem_type_id,streamitem_creator,streamitem_target,streamitem_timestamp,streamitem_content,streamitem_public) VALUES ($typeid,$creatorid,$targetuser,UTC_TIMESTAMP(),'$content',$ispublic)";
            $add_post = mysqli_query($mysqli,$insert) or die(mysqli_error($mysqli));
            $last_id  = mysqli_insert_id($mysqli); 
                if(!($creatorid==$targetuser)){
                    $fromuser= rawfeeds_user_core::getuser($creatorid);
                    $_SESSION['id']==$content;
            }       
            return;
            }else{
            return false;
            }

Answer 1

I can’t see any problem.. By any chance, don’t you have that $('.sharelink').click handler registered twice within your page?