diff -r f8d16480a6a7 -r 371f2da785d9 www/js/prod_archive_code.js
--- a/www/js/prod_archive_code.js	Fri Sep 06 13:51:16 2019 +0200
+++ b/www/js/prod_archive_code.js	Fri Sep 06 14:11:56 2019 +0200
@@ -37,8 +37,9 @@
 		],
 		id: 'record',
 		url: "includes/db_product.php?select=archcode"
-	};
-	var dataAdapter = new $.jqx.dataAdapter(source);
+	},
+	dataAdapter = new $.jqx.dataAdapter(source);
+
 	// initialize jqxGrid
 	$("#jqxgrid").jqxGrid({
 		width: 1280,
@@ -57,8 +58,7 @@
 				return "Bekijk";
 				}, buttonclick: function (row) {
 					var datarecord = dataAdapter.records[row];
-					var url= "prod_edit.php?record=" + datarecord.record + "&select=archcode&return=prod_archive_code.php";
-					window.location.href = url;
+					window.location.href = "prod_edit.php?record=" + datarecord.record + "&select=archcode&return=prod_archive_code.php";
 				}
 			}
 		],