I'm currently maintainging some DS/JS code in Demandware and I just found that :
var XmlReponse : XML = new XML(result.object.text);
status = XmlReponse.@["STATUS"];
What does this unusual "@[...]" syntax do ?
It could have something to do with ECMA-357 specification (aka "E4X"), but I'm not sure : in the DW docs (needs credentials), it is said :
"You can read values from an XML object the same way you would from standard ECMAScript objects"
var quantity = order.item(0).@quantity;
var singleItem = order.item.(@quantity == 1);
That seems to explain the @
but let me skeptical about the following square brackets, maybe some kind of dynamic property ?
Thanks :)
From reading the ex4 manual it seems to read a property of an xml element. I don't see that reading the indexer would be any different
Your mentioned code would then read the attribute
STATUS
on the xmlresponseThe code on the linked ex4 manual status: