Dynamically loaded data in Auto Suggest

Question

I'm loading data from the server with PHP for the AutoSuggest
Widget. Everything works great (and fast!).
Is there a way to add an additional URL parameter to the one
that is created for the AutoSuggest Widget (by default "prd")?
It obviously won't work when I add the URL parameter to the
data set constructor because it conflicts with the URL parameter
that is created by the Auto Suggest Widget's urlParam.
In other words, this wouldn't work:
new
Spry.Data.XMLDataSet("products.php?id=23,"products/product");
I tried to add it to the urlParam in the AutoSuggest
constructor script below the markup:
urlParam: "id=23&prd"
I was hoping that the above would create the following URL
parameter sting:
?id=23&prd=e (assuming that the first typed letter
would be "e")
since prd alone produces
?prd=e
But that doesn't seem to work either. Do you have any
suggestions?
Thanks!

Answer 1

Update:
I just found the solution:
It works when I'm not using the entity name but the actual
ampersand "&" in the URL parameter like this:
urlParam: "id=23&prd"
Obviously, I also have to set loadFromServer to 'true' to
correctly filter the record set (I forgot that at first).
Thanks for the great widget!