> 
> Hi jeni,

If you want to communicate with jeni then please write to her directly.
You're writing to a public list so I assume your message is addressed to
everyone.
> 
> case1:Please let me know the case where the two elements 
> under the same parent element have the same name and both 
> should refer to the same value.
> If the value of one element changed then the value of the 
> other element with same name should contain same value. 
> Because both should refer the same reference point.
> 
> case2:Two attributes under the same parent element shold 
> point the same value and both attributes should have the same value.
> If the value of the one attribute changed then the value of 
> the other attribute with same name should contain same value. 
> Same for this both should refer the same reference point.
> 

It's helpful to give examples of valid and invalid input, especially if you
use non-standard terminology like "point to" and "reference point".

It might be possible to achieve this requirement using key and keyref,
something like this:

<xs:key name="k1">
  <xs:selector xpath="@att1"/>
  <xs:field xpath="."/>
</xs:key>

<xs:key name="k2" refer="k1">
  <xs:selector xpath="@att2"/>
  <xs:field xpath="."/>
</xs:key>

Michael Kay
http://www.saxonica.com/


From ht@i... Fri Jan 18 18:59:05 2008
Received: from maggie.w3.org ([193.51