jquery打印null值处理

Learun.Framework.Ultimate V7/Learun.Application.Web/Content/jquery/plugin/jqprint/jquery.jqprint-0.3.js

@@ -191,10 +191,10 @@
                     $table.append($tr);
                     $.each(_item.gridHead, function (_i, _h) {
                         if (_i == _item.gridHead.length - 1) {
-                            $tr.append('<td colspan="' + _colp_last + '">' + _b[_h.name] + '</td>');
+                            $tr.append('<td colspan="' + _colp_last + '">' + (_b[_h.name] ? _b[_h.name]:'') + '</td>');
                         }
                         else {
-                            $tr.append('<td colspan="' + _colp + '">' + _b[_h.name] + '</td>');
+                            $tr.append('<td colspan="' + _colp + '">' + (_b[_h.name] ? _b[_h.name] : '') + '</td>');
                         }
                     });
                 });