I have some XML that must look like this :
<movies>
<movie id="1">
<actor preferredMovieI d="1">
<actor preferredMovieI d="2">
<actor preferredMovieI d="3">
</movie>
<movie id="2">
<actor preferredMovieI d="2">
<actor preferredMovieI d="2">
</movie>
<movie id="3">
<actor preferredMovieI d="1">
<actor preferredMovieI d="1">
<actor preferredMovieI d="3">
</movie>
</movies>
I could write the xs:key which seems to work fine :
<xs:element name="movies" >
<xs:complexTy pe >
<xs:sequence>
...
</xs:sequence>
</xs:complexType>
<xs:key name="k_movie">
<xs:selector xpath="./target:definiti on"/>
<xs:field xpath="@id"/>
</xs:key>
</xs:element>
But I could not get anything right to say that "movie/actor/@id" should
point to a "movie/@id".
I hoped that something like this would work, but it does not :
<xs:keyref name="kr_preffe redMovie_movie" refer="k_movie" >
<xs:selector xpath="./target:movie/target:actor"/>
<xs:field xpath="@preffer edMovieId"/>
</xs:keyref>
When trying to validate, an error tells me that the value matched by
k_movie is not matched by the referenced key. The key is matched (it
works if I remove the keyref), so I think the problem is that the
context is not the good one.
Of course, this is a simplified version of my real example, so I may
have introduce typos whiles making it, but I really need a working
example !
Regards,
Fabien.
Of course, this is 2 1646
Theoretically, this should work. However, there _are_ quite a lot of
typos in your example, so it's difficult to see exactly why it's not
working. Maybe if you post the whole thing...
----------------------------------
Priscilla Walmsley
Author, Definitive XML Schema http://www.datypic.com
----------------------------------
*** Sent via Developersdex http://www.developersdex.com ***
Jaunedeau writes: <movies> <movie id="1"> <actor preferredMovieI d="1"> <actor preferredMovieI d="2"> <actor preferredMovieI d="3"> </movie> . . . </movies>
I could write the xs:key which seems to work fine :
<xs:element name="movies" > <xs:complexTy pe > <xs:sequence> ... </xs:sequence> </xs:complexType>
<xs:key name="k_movie"> <xs:selector xpath="./target:definiti on"/> <xs:field xpath="@id"/> </xs:key>
</xs:element>
But I could not get anything right to say that "movie/actor/@id" should point to a "movie/@id".
I hoped that something like this would work, but it does not :
<xs:keyref name="kr_preffe redMovie_movie" refer="k_movie" > <xs:selector xpath="./target:movie/target:actor"/> <xs:field xpath="@preffer edMovieId"/> </xs:keyref>
If your schema's target namespace is what's bound to the 'target'
prefix, you need
<xs:keyref name="kr_preffe redMovie_movie" refer="target:k _movie">
ht
--
Henry S. Thompson, HCRC Language Technology Group, University of Edinburgh
Half-time member of W3C Team
2 Buccleuch Place, Edinburgh EH8 9LW, SCOTLAND -- (44) 131 650-4440
Fax: (44) 131 650-4587, e-mail: ht@inf.ed.ac.uk
URL: http://www.ltg.ed.ac.uk/~ht/
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