Did you read the "Advanced" section?
This talks about how you can use an external source of data for
enumerations in Guvnor.
I thought this is what you wanted?
On 28 February 2013 10:16, peach_wyss <peach_wyss(a)yahoo.com> wrote:
hy
thanks for your answer.
1) I think you have misunderstood me. I don't want this dropdown list in
guvnor, we're having our dropdown list on our own form in our application.
So guvnor should only provide a way to define this dependencies.
2) Where can I define an enum like this
http://docs.jboss.org/drools/release/5.5.0.Final/drools-guvnor-docs/html_...
the Guvnor-Webclient? When I click on Knowledge Bases > Create New > New
Enumeration, I can type in something like Fact, Field and Context...which I
don't understand. Is there a text view for enumerations in guvnor?
Thanks for your help.
Peter
------------------------------
*From:* manstis [via Drools] <[hidden
email]<http://user/SendEmail.jtp?type=node&node=4022630&i=0>
>
*To:* peach_wyss <[hidden
email]<http://user/SendEmail.jtp?type=node&node=4022630&i=1>>
*Sent:* Tuesday, February 26, 2013 8:40 AM
*Subject:* Re: [rules-users] Fill dependent dropdown lists based on a web
decision table
Look at how to use advanced enums in Guvnor's User Guide.
sent on the move
On 26 Feb 2013 07:33, "peach_wyss" <[hidden email]> wrote:
Hi
I'm using Drools and Guvnor in our project. We have the following Data
Model
(simplified):
- Object C
-> has a List
-> has a List
I need to build an easy to edit web decision table in guvnor. We need the
table to fill a dropdown list (Object B) in dependency of another dropdown
list (Object A), when for example creating a new Object C on a form. The
table should look something like this:
[Object A] [Object B]
Test A1 Test B1
Test B2
Test B3
Test A2 Test B4
Test A3 Test B5
Test B6
Test A4 Test B7
Test B8
Test B9
Test B10
...so when a User creates a new Object C (Create-Form) and select on for
example "Test A3" in a dropdown list (Object A), Drools should be firing
and
result "Test B5" and "Test B6", which then can be filled in the
second
dropdown list (Object B).
How can I achieve such a scenario? We have already Drools Guvnor in use and
the requirement is, to have such a table to easy edit the dependencies of
this two dropdown lists.
Some thoughts:
- Is there a way to fill Objects in a List as a Action-Column in a web
decision table?
- Is there a way to add Objects to a List (global variable) in a web
decision table?
- Is there a way to achieve this with rule templates?
- Are there other ways to achieve this?
Thanks for your help.
Kind regards,
Peter
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