[rules-users] Guvnor: Accessing Bound Variable in "Then" Statement

msic maciejsiczek at o2.pl
Wed Nov 14 07:29:12 EST 2012


Hello, 

I've encountered the same issue as described by Vann_the_Red. My GUVNOR
version is 5.4.0-SNAPSHOT.
The problem is that I can't assign defined variable as a value in formula
field in "THEN" section of my rule. It is due to field mask that allows me
to enter only digits (type of the field is long). When I click on "formula",
the textarea containing "=" appears, but I cannot type in variable name, nor
any character other than digits. Furthermore, if I delete "=" I cannot
re-enter it.
I'm providing the screenshot of the rule:
<http://drools.46999.n3.nabble.com/file/n4020828/guvnor_problem.png> 
As I said, the type of clientId field is long. I would like to enter there
"=cli.id".
I'm kindly asking for help. 



manstis wrote
> Hello,
> 
> Please advise which version of Guvnor you are using.
> 
> Please also provide a few explicit examples where behavior is not as you'd
> expect (screen shots of the rule and a few words would be cool).
> 
> Thanks,
> 
> Mike
> 
> On 26 July 2012 20:42, Vann_the_Red &lt;

> abanks@

> &gt; wrote:
> 
>> Hello.  I started with a search and didn't find an answer.  I apologize
>> if
>> my
>> search-fu was lacking today.
>>
>> I'm a non-developer tasked with rules creation and testing using guvnor. 
>> I
>> have found some scenarios where I can bind a variable to either the whole
>> input model or a fact in the input model and then later access those in
>> the
>> output model by selecting "Bound Variable" from the popup box in the Then
>> statement.  In other scenarios, "Bound Variable" is not an option (only
>> Literal or Formula).  What must I do to be able to access the bound
>> variables from the When statement(s) in the Then statement(s)?
>>
>> TIA,
>>
>> Vann
>>
>> This is a repost because I wasn't on the mailing list yet and I gather
>> most
>> didn't see it.  Apologies again.
>>
>>
>>
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