Get data of database and show it with jQuery, how is it?

Hello, get data of database and show it with jQuery and without refreshing, how is it - Dynamic?


my js code:

        var dataString = 'entry_id=' + entry_id + '&comment_body=' + comment_body + '&comment_name=' + comment_name + '&comment_email=' + comment_email + '&comment_url=' + comment_url;        

                type: "GET",
                url: "/blog/get_quote",
                data: dataString,
                cache: false,
                dataType: "json",
                success: function(html){
                    $('#quote_load').html("<div id='message'><div class='get'><div class='comment_name'><h5>" + comment_name + "</h5></div><div class='comment_body'>" + comment_body + "</div></div></div>");
        return false;

it have error:

[object HTMLInputElement]
[object HTMLTextAreaElement]