XML schema conditional execution

[popolade]

Hey

I've got a problem with a conditional execution in a XML schema.
Depending of the value of an element (called SPL), an other element becomes mandatory (called RON, at the begining conditional).

It's something like this:

If SPL equals ZZZZZ, RON becomes mandatory (minOccurs="1")

<xs:element name="SPL" type="SPLtype"/>
<xs:element name="RON" type="RONtype" minOccurs="0"/>

Where do I write the following test?

<xs:if test="SPLtype='ZZZZZ'">
<xs:element name="RONtype" minOccurs="1"/>
</xs:if>

Sorry for my english.

Thank you, Mathieu.

 

[JontyMC]

There is no such element as xs:if.

To do this, I think you'll have to use a choice.

Jon

"Asteroids do not concern me, Admiral. I want that ship, not excuses.