Trouble with fnServerParams on server side processing

taoripple

DataTables debugger code = uculur

I've used fnServerParams successfully before, but I cannot find the bug in my code. Here's the snipped that produces the last table in the debugger (listInstrumentIssues):

I've only posted once or twice, so apologies if I'm not asking in the correct place.

                                //setup page title, with the parameters being passed
                                var $pageTitle = $('#pageTitle');
                                var title = 'All equipment issues for ID: ' + $labBenchInstrumentID.val() + ' From: ' + $fromDate.val() + ' To: ' + $toDate.val()
                                $pageTitle.html(title);
                                //alert($pageTitle.text())
                                
                                //setup hidden params
                                var $listInstrumentIssues = $('#listInstrumentIssues');
                                $listInstrumentIssues.dataTable({
                                    "bDestroy":true,
                                    "bStateSave": true,
                                    "aaSorting": [[0, "asc"]], 
                                    "bProcessing": true,
                                    "bServerSide": true,
                                    "sAjaxSource": "Admin_InstrumentIssueReviewTable.asp",      
                                    "fnServerParams": function ( aoData ) {
                                        aoData.push( 
                                            {"name": "labBenchInstrumentID", "value": $labBenchInstrumentID.val() },
                                            {"name": "fromDate", "value": $fromDate.val() },
                                            {"name": "toDate", "value": $toDate.val() },
                                            {"name": "campusID", "value": $campusID.val() },
                                            {"name": "campus", "value": $campus.val() },
                                            {"name": "reviewFilter", "value": jQuery('input[name=reviewStatus]:checked').val() }
                                        );
                                    },                                      
                                    "bJQueryUI": true,
                                    "bAutoWidth": false,
                                    "bFilter":true,
                                    "bLengthChange": true,
                                    "bPaginate": true,
                                    "bSort": true,
                                    "iDisplayLength": 10,
                                    "bInfo": true,                                  
                                    "aoColumnDefs": [{
                                        "targets": 8,
                                        "data": null,
                                        "mRender": function (data, type, full) {
                                            return "<a href='#' class='issueSubEdit iconEdit' id='issueTypeID_"+ full[0] +"'></a>"
                                        }
                                    }],                             
                                    "drawCallback": function() {    
                                        $(".iconEdit").on("click", function(e) {
                                            e.preventDefault();
                                            var row = $(this).parents("td")[0];
                                            var pos = $listInstrumentIssues.fnGetPosition(row);
                                            var obsID = $listInstrumentIssues.fnGetData(pos[0])[0];
                                            //alert(obsID);
                                            //id works, then get html to mark as reviewed and set comment
                                            
                                            /*
                                            $listDetail.dialog({ close: function(event, ui) {
                                                $listIssueType.fnDraw(false);                   
                                            }});
                                            openListDetail(obsID,'listIssueType');
                                            */
                                        })
                                    },                                                                              
                                    "sPaginationType": "full_numbers"
                                });

                                //review status filter change function
                                var $reviewStatus = $('#reviewStatus').buttonset().change(function() {
                                    $listInstrumentIssues.fnDraw(false);
                                });

                                $reportBox.dialog('option',{
                                    'buttons':{
                                        'Close': function() {
                                            $reportBox.dialog('close')
                                        }
                                    }
                                });
                                //close filter box
                                $filterBox.dialog('close');                         
                                //open
                                $reportBox.dialog('open');
                            });