Re: validation against schema: problem with key and ref attribute

[kl/o';ihiL:]

Hi Christophe,

 

key and keyref work for me.

 

Since you haven't supplied any schema, its hard to see what you are doing.

 

To enable key/keyref , you need to declare constraints in the schema:

 

<xs:key name="key1">

    <xs:selector xpath="a/b/c"/>

    <xs:field xpath="@id">

<xs:key>

 

This declares an attribute .a/b/c/@... to be a key attribute.

 

<xs:keyref name="key1ref" refer="key1">

    <xs:selector xpath="d/e/f"/>

    <xs:field xpath="@subsystem"/>

</xs:keyref>

 

This declares that an attribute that matches .d/e/f/@... must have a value defined by the above key.

 

I have just tried saving a document with duplicate keys and with an invalid keyref. I got the expected error in both cases. (eXist 1.2.1).

 

Cheers

Russell Thamm

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From: exist-open-bounces@... [mailto:exist-open-bounces@...] On Behalf Of geiser ch.
Sent: Tuesday, 15 July 2008 3:47 PM
To: exist-open@...
Subject: [Exist-open] validation against schema: problem with key and ref attribute

Hi all I have the impression that there is some issues re validation. So far, I cannot enforce the uniqueness of a “key”, neither can I use “ref” for an attribute. Could someone tell me what I am doing wrong? 1 – My simplified schema looks like: In this situation, an xml document like the following should not be accepted as its rule[@id] attribute is not unique. This does not seem to work (I can save the document (with validation mode = auto) or validate it against the function validate-report): a new user can create a monitoring space 1 a new user can create a monitoring space 1 2- ref If I change the line (at the end of the schema) to and add in the schema, my document would not validate. Instead, the validate-report function brings the following message: invalid http://www.e-Smile.org/entity/rule/ 0 cvc-complex-type.3.2.2: Attribute 'id' is not allowed to appear in element 'rule'. Cheers Christophe

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