diff -r 06df1320327c -r 77f1617b6994 www/js/inv_hops.js
--- a/www/js/inv_hops.js	Fri Sep 13 16:54:51 2019 +0200
+++ b/www/js/inv_hops.js	Fri Sep 13 20:24:31 2019 +0200
@@ -44,16 +44,15 @@
 
 $(document).ready(function () {
 
-	var dataRecord = {};
-
 	function calcTotal(cost, inventory) {
 
 		$('#totval').val(cost * (inventory / 1000));
 	}
 
-	var url = "includes/db_inventory_hops.php";
+	var dataRecord = {},
+	url = 'includes/db_inventory_hops.php',
 	// prepare the data
-	var source = {
+	source = {
 		datatype: "json",
 		cache: false,
 		datafields: [
@@ -90,8 +89,8 @@
 				data: data,
 				type: "POST",
 				success: function (data, status, xhr) {
-					// delete command is executed.
 					commit(true);
+					location.reload( true );
 				},
 				error: function (jqXHR, textStatus, errorThrown) {
 					commit(false);
@@ -108,6 +107,7 @@
 				type: "POST",
 				success: function (data, status, xhr) {
 					commit(true);
+					location.reload( true );
 				},
 				error: function(jqXHR, textStatus, errorThrown) {
                                         commit(false);
@@ -123,15 +123,18 @@
 				data: data,
 				type: "POST",
 				success: function (data, status, xhr) {
-					// update command is executed.
 					commit(true);
+					location.reload( true );
 				},
 				error: function(jqXHR, textStatus, errorThrown) {
 					commit(false);
 				}
 			});
 		}
-	};
+	},
+	dataAdapter = new $.jqx.dataAdapter(source),
+        editrow = -1;
+
 	// initialize the input fields.
 	$("#name").jqxInput({ theme: theme, width: 640, height: 23 });
 	$("#alpha").jqxNumberInput( Perc1dec );
@@ -171,8 +174,6 @@
 	$("#total_oil").jqxNumberInput( Perc1dec );
 	$("#totval").jqxNumberInput( Show2dec );
 
-	var dataAdapter = new $.jqx.dataAdapter(source);
-	var editrow = -1;
 	// initialize jqxGrid
 	$("#jqxgrid").jqxGrid({
 		width: 1280,
@@ -181,9 +182,10 @@
 		theme: theme,
 		showstatusbar: true,
 		renderstatusbar: function (statusbar) {
-			var container = $("<div style='overflow: hidden; position: relative; margin: 5px;'></div>");
-			var addButton = $("<div style='float: right; margin-right: 15px;'><img style='position: relative; margin-top: 2px;' src='images/add.png'/><span style='margin-left: 4px; position: relative; top: -3px;'>Nieuw</span></div>");
-			var impButton = $("<div style='float: right; margin-right: 50px;'><img style='position: relative; margin-top: 2px;' src='images/add.png'/><span style='margin-left: 4px; position: relative; top: -3px;'>Import</span></div>");
+			var container, addButton, impButton;
+			container = $("<div style='overflow: hidden; position: relative; margin: 5px;'></div>");
+			addButton = $("<div style='float: right; margin-right: 15px;'><img style='position: relative; margin-top: 2px;' src='images/add.png'/><span style='margin-left: 4px; position: relative; top: -3px;'>Nieuw</span></div>");
+			impButton = $("<div style='float: right; margin-right: 50px;'><img style='position: relative; margin-top: 2px;' src='images/add.png'/><span style='margin-left: 4px; position: relative; top: -3px;'>Import</span></div>");
 			container.append(addButton);
 			container.append(impButton);
 			statusbar.append(container);
@@ -215,8 +217,7 @@
 				$("#popupWindow").jqxWindow('open');
 			});
 			impButton.click(function (event) {
-				var url="import_ingredients.php?select=hops";
-				window.location.href = url;
+				window.location.href = 'import_ingredients.php?select=hops';
 			});
 		},
 		filterable: true,
@@ -251,8 +252,9 @@
 				return  '<span style="margin: 4px; margin-top: 6px; float: right;">' + amount + '</span>';
 			  }
 		       	},
-			{ text: '', datafield: 'Wijzig', columntype: 'button', width: 100, align: 'center', menu: false, cellsrenderer: function () {
-				return "Wijzig";
+			{ text: '', datafield: 'Wijzig', columntype: 'button', width: 100, align: 'center', menu: false,
+				cellsrenderer: function () {
+					return "Wijzig";
 				}, buttonclick: function (row) {
 					// open the popup window when the user clicks a button.
 					editrow = row;
@@ -348,16 +350,15 @@
 		};
 		$('#jqxgrid').jqxGrid('addrow', null, row);
 	        $("#popupWindow").jqxWindow('hide');
-		location.reload( true );        // reload ourself.
 	});
 	$("#Save").jqxButton({ template: "success", width: '90px', theme: theme });
 	// update the edited row when the user clicks the 'Save' button.
 	$("#Save").click(function () {
-		var rowID = -1;
+		var row, rowID = -1;
 		if (editrow >= 0) {
-			var rowID = $('#jqxgrid').jqxGrid('getrowid', editrow);
+			rowID = $('#jqxgrid').jqxGrid('getrowid', editrow);
 		}
-		var row = {
+		row = {
 			record: rowID,
 			name: $("#name").val(),
 			alpha: parseFloat($("#alpha").jqxNumberInput('decimal')),
@@ -383,7 +384,6 @@
 			$('#jqxgrid').jqxGrid('updaterow', rowID, row);
 		} else {
 			$('#jqxgrid').jqxGrid('addrow', null, row);
-			location.reload( true );	// reload ourself.
 		}
 		$("#popupWindow").jqxWindow('hide');
 	});