[jboss-jira] [JBoss JIRA] (DROOLS-2655) [DMN Designer]: Decision Table: Automatically create input columns for each InputData element

[Jozef Marko (JIRA)]

    [ https://issues.jboss.org/browse/DROOLS-2655?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13597400#comment-13597400 ] 

Jozef Marko commented on DROOLS-2655:
-------------------------------------

[~uxdlc] I would like to ask you for help also in this jira. We are going to generate automatically some columns of decision table according to DataObject fields. However we have a problem/concern in case the data object will contain a lot of fields, lets say more than 5. In this case we do not want to generate columns automatically because the decision table will become disarranged. So I would like to ask you for your suggestion here. My idea is to show some tree (similar to upcoming scenarios) where user will select given fields, but not sure if it is the best approach.

> [DMN Designer]: Decision Table: Automatically create input columns for each InputData element
> ---------------------------------------------------------------------------------------------
>
>                 Key: DROOLS-2655
>                 URL: https://issues.jboss.org/browse/DROOLS-2655
>             Project: Drools
>          Issue Type: Enhancement
>          Components: DMN Editor
>    Affects Versions: 7.8.0.Final
>            Reporter: Michael Anstis
>            Assignee: Michael Anstis
>
> [~tari_manga] suggested it advantageous to create input columns for each {{InputData}} element linked to the {{Decision}}/{{BusinessKnowledgeModel}} containing the {{DecisionTable}} expression. For example, if a BKM has 2 {{InputData}} nodes of simple data-types then two columns should be created. If a BKM has 1 {{InputData}} node of complex data-type that consists of 3 elements then 3 columns should be created.
> - For simple data types the input column names should correspond exactly to InputData elements.
> - For complex data types, we should use dot notation, e.g. Person.name, Person.salary ...



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