1 files changed, 24 insertions, 6 deletions
diff --git a/java/sca/tutorial/store-mashup/gadget/store-gadget.html b/java/sca/tutorial/store-mashup/gadget/store-gadget.html
index c2a8ba5118..c09b9d28c8 100644
--- a/java/sca/tutorial/store-mashup/gadget/store-gadget.html
+++ b/java/sca/tutorial/store-mashup/gadget/store-gadget.html
@@ -35,7 +35,11 @@
 	
 	var catalogItems;
 
-	function catalog_getResponse(items) {
+	function catalog_getResponse(items,exception) {
+		if(exception){
+			alert(exception.message);
+			return;
+		}
 		var catalog = "";
 		for (var i=0; i<items.length; i++) {
 			var item = items[i].name + ' - ' + items[i].price;
@@ -58,13 +62,22 @@
 			}
 			document.getElementById("shoppingCart").innerHTML = list;
 
-			if (entries.length != 0) {			
-				shoppingTotal.getTotal(shoppingTotal_getTotalResponse);
+			if (entries.length != 0) {
+				try {			
+					shoppingTotal.getTotal(shoppingTotal_getTotalResponse);
+				}
+				carch(e) {
+					alert(e);
+				}
 			}
 		}
 	}
 	
-	function shoppingTotal_getTotalResponse(total) {
+	function shoppingTotal_getTotalResponse(total,exception) {
+		if(exception){
+			alert(exception.message);
+			return;
+		}
 		document.getElementById('total').innerHTML = total;
 	}
 	
@@ -113,8 +126,13 @@
 	}		
 
 	function init() {
-		catalog.get(catalog_getResponse);
-		shoppingCart.get("", shoppingCart_getResponse);
+			try {		
+				catalog.get(catalog_getResponse);
+				shoppingCart.get("", shoppingCart_getResponse);
+			}
+			catch(e) {
+				alert(e);
+			}
 	}
 	
 </script>