Question

By some reason there’s a parsing error with the ajax code below. How could I find out what it is, and/or can someone see what’s wrong?

$('#listElements').sortable({
        //revert: true,
        update: function(event, ui) {

            var order = [];
            $('.listObject li').each(function (e) {
                order.push($(this).attr('id'));
            });
            $.ajax({
                type: "POST",
                url: "index.php?",
                dataType: "json",
                data: { json: order },                  error: function(jqXHR, exception) {
                    if (jqXHR.status === 0) {
                        alert('Not connect.\n Verify Network.');
                    } else if (jqXHR.status == 404) {
                        alert('Requested page not found. [404]');
                    } else if (jqXHR.status == 500) {
                        alert('Internal Server Error [500].');
                    } else if (exception === 'parsererror') {
                        alert('Requested JSON parse failed.');
                    } else if (exception === 'timeout') {
                        alert('Time out error.');
                    } else if (exception === 'abort') {
                        alert('Ajax request aborted.');
                    } else {
                        alert('Uncaught Error.\n' + jqXHR.responseText);
                    }
                }
            });
        }

Answer 1

data: { json: order } … it’s not well formatted…