Question

the code below is a jquery POST request javascript.
i want to use the data I am posting in the callback function. if u take a look,

$('#fb_user_msg').innerHTML = data.comment;

the above line is trying to include the comment in the html (unsuccessfully). i am sure this is easy but I dont know why I am not getting it right.

$("#submit_js").click(function() {
    $.post(
        "user_submit.php", 
        {comment: $("#comment").val(), aid: imgnum}, 
        function(data){
             /*alert(data);*/
             //$('#greetings').html('Your choice was submitted successfully. Thank You for voting.');
             $('#confirm_msg').addClass("on");
             $('#care_parent').addClass("off");
             $('#fb_user_msg').innerHTML = data.comment;
        }
    );
});

please help??

Answer 1

You would want to make a global variable before you POST your data in order to use in your callback function:

$("#submit_js").click(function() {
    var comment = $('#comment').val();
    $.post("user_submit.php", {comment: comment, aid: imgnum}, 
    function(data){
        $('#confirm_msg').addClass("on");
        $('#care_parent').addClass("off");
        $('#fb_user_msg').innerHTML = comment;
    });
});