[rules-users] Guvnor: Dependent Enumeration loosing value

[Michael Anstis]

It most certainly sounds like a bug, please create a JIRA and attach a
repository showing the problem.

sent on the move

On 15 Jun 2012 15:28, "Sandjaja, Dominik" <dominik.sandjaja at it-motive.de>
wrote:

> **
>
> Hi everybody,
>
> I use the advanced, dependent enumeration concepts of the Guvnor DSL as
> explained here (second part):
>
> *
> http://docs.jboss.org/drools/release/5.4.0.Final/drools-guvnor-docs/html/ch04.html#d0e1887
> *<http://docs.jboss.org/drools/release/5.4.0.Final/drools-guvnor-docs/html/ch04.html#d0e1887>
>
> In principle, this works fine: I get my values in the dropdown fields just
> fine, e.g. when using the following DSL sentence:
>
> [when]In the module {module:ENUM:Enums.BooleanModules} the checkbox for
> the field {field:ENUM:Enums.BooleanField} is checked={module} (
> {field}Visible && {field} )
>
> When everything works, the {field} is filled, depending on the selected
> value in {module}.
>
> BUT: If I create such a rule, close it, open it again, the following DRL
> is generated (given that {module} has the value MODULE:
>
>  MODULE ( Visible && )
>
> As you can see, the value for {field} is missing at all! If I change
> something somewhere else in the rule and save it, the rule is invalid and everything
> breaks!
>
> I have no idea where to look as there are no errors when saving or
> loading the rules. Should I file a bug for this or am I missing something?
>
> Thanks
>
> Dominik
>
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>
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