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xs:enumeration

Blikkies Marais
Ranch Hand

Joined: Jun 12, 2003
Posts: 50
Hi, I have a xsd schema, in it I have the following:
<xs:restriction base="xs:string">
<xs:enumeration value="xr_ht_select"/>
<xs:enumeration value="xr_ht_text"/>
<xs:enumeration value="xr_ht_radio"/>
<xs:enumeration value="xr_ht_checkbox"/>
<xs:enumeration value="xr_ht_input"/>
<xs:enumeration value="xr_ht_password"/>
<xs:enumeration value="xr_ht_textarea"/>
<xs:enumeration value="xr_ht_mailto"/>
</xs:restriction>
This means that in the xml file, you have a choice of only the above listed values for the attribute. This also give you a drop down of these values in some xml editors (eg. xml spy).
However, I would like to keep this drop down functionality, but remove the "restriction" of only those values. I.e. do not give a validation error if a values other than the above listed ones are enetered.
Is the another type other than "xs:restriction" with "xs:enumeration"?
Thanks
Ashish Pagare
Ranch Hand

Joined: Oct 14, 2003
Posts: 101
Add <xs:enumeration value=""/> to your enumeration list. This is a round about way to achieve what you want. With this you can specify any value for this element.
Perhaps some one else will have a nicer solution.
[ December 19, 2003: Message edited by: Ashish Pagare ]
Blikkies Marais
Ranch Hand

Joined: Jun 12, 2003
Posts: 50
Thanks for the quick response, but unfortunaly this does not solve my problem.
Adding "<xs:enumeration value=""/>" only allows blank attributes to pass validation. I am looking to be able to type free test into the attribute, but still have the drop down list (that some xml editors offer) of the values listed above.
Any Ideas?
 
Consider Paul's rocket mass heater.
 
subject: xs:enumeration