修复前端获取id集合为undefined

erp_web/pages/materials/materialcategory.html

@@ -349,11 +349,11 @@
                     var ids = "";
                     for (var i = 0; i < row.length; i++) {
                         if (i == row.length - 1) {
-                            ids += row[i].Id;
+                            ids += row[i].id;
                             break;
                         }
                         //alert(row[i].id);
-                        ids += row[i].Id + ",";
+                        ids += row[i].id + ",";
                     }
                     $.ajax({
                         type: "post",