[jboss-jira] [JBoss JIRA] (DROOLS-2047) Guided Editor: Nested DSL UI Suggestion

[Michael Anstis (JIRA)]

     [ https://issues.jboss.org/browse/DROOLS-2047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Anstis moved GUVNOR-1190 to DROOLS-2047:
------------------------------------------------

        Project: Drools  (was: Guvnor)
            Key: DROOLS-2047  (was: GUVNOR-1190)
       Workflow: GIT Pull Request workflow   (was: classic default workflow)
    Component/s: DSLs Editor
                     (was: DSL)


> Guided Editor: Nested DSL UI Suggestion
> ---------------------------------------
>
>                 Key: DROOLS-2047
>                 URL: https://issues.jboss.org/browse/DROOLS-2047
>             Project: Drools
>          Issue Type: Feature Request
>          Components: DSLs Editor
>            Reporter: Brad Davis
>            Assignee: Michael Anstis
>            Priority: Minor
>         Attachments: current-fact-entry.jpg, future-nested-condition-entry.jpg
>
>
> When there is a large set of DSL, with nested statements, the UI for Rules creation becomes cluttered.  I propose that we change the simple List to a expandable table structure for Fact Assertion.
> For Example, 
> [when]There is a Patient with Cholesterol Readings=$c : Cholesterol()
> [when]-With the Gender {gender}=patient.gender=="{gender}"
> [when]-With Age Between {lower:[0-9]+} and {upper}=patient.age <= {lower}, patient.age >= {upper}
> [when]-With Cholesterol of {cholesterol} mg/dl or above=mgdl >={cholesterol}
> [when]-With Cholesterol of {cholesterol} mg/dl or below=mgdl <={cholesterol}
> [when]-With Cholesterol between {lower} mg/dl and {upper} mg/dl=mgdl >={lower}, mgdl<={upper}
> This leads to fact entry such as the screenshot attached.  As you can imagine, creating rules with many DSLs would become overwhelming quickly to sort through.  I think maybe we should use a Tree view instead of a list here.  This would allow you to drill down to nested DSL statements.  Also, when creating a child of the DSL statement, only the children DRL statements should be displayed on the screen.  
> Attached are the current entry, and a mockup of how I would like to see this working in the future.  I think it could simplify and organize the fact creation quite a bit.



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