On Fri, Jun 01, 2007 at 06:50:41PM +0200, Ying Zhang wrote:
[...]
I forgot to say that you need to wrap "$gb-hit/Hit_gb/text()" into the fn:data() function before those values can be passed to "test:q1". This is a restriction of the current implementation of XRPC.
The values you get by selecting the "text()" child node are of the type "untypedAtomic". XRPC currently does not cast eash untypedAtomic to the expected atomic type, hence, you need to add a fn:data() to do this. I will add this cast later in XRPC's implementation.
This sounds odd. Applied to (untyped) nodes, fn:data() returns xs:untypedAtomic. Only if a value is used in a function call, the items are cast to the respective atomic type ("function conversion rules"). (Actually, I just saw that fn:data() is not allowed at all on untyped nodes. Maybe this changed in the latest revisions of the specs.) Jens -- Jens Teubner Technische Universitaet Muenchen, Department of Informatics D-85748 Garching, Germany Tel: +49 89 289-17259 Fax: +49 89 289-17263 Linus Torvalds is a lot like Bill Gates. Both are about the same height. -- USA Today