[jboss-jira] [JBoss JIRA] (DROOLS-2787) "Data Type" tree-grid table interactions.

[Liz Clayton (JIRA)]

    [ https://issues.jboss.org/browse/DROOLS-2787?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13612830#comment-13612830 ] 

Liz Clayton commented on DROOLS-2787:
-------------------------------------

[~tirelli] [~manstis] [~karreiro] I'm documenting the info gleaned from the call today:
1. Modal dialog options need to cover the following cases:
Select only a "default" type (no need to name the data type because it's a default type.) 
# The requires only a selection mechanism for selecting a "default" type. 
2.  Create a custom type -  provide a "custom" name and select either a default type or a pre-existing custom type.
3.  This requires an input field for providing a custom name and a means to select from one of two types: existing custom or default.  
* Create a structured type - type with children types, the whole works plus nested. 

In addition to the use cases above, preference/requirement for the design offering the following:
* All types available through modal dialog (including simple default type.) 
* Tree or tree/table to represent nested hierarchy within Structured type. 
* Inline editing where possible. 

If I didn't capture this correctly please let me know, thanks. I plan to do A/B click-thru - one example using the tree-table, one without basically. 

> "Data Type" tree-grid table interactions.
> -----------------------------------------
>
>                 Key: DROOLS-2787
>                 URL: https://issues.jboss.org/browse/DROOLS-2787
>             Project: Drools
>          Issue Type: Story
>          Components: DMN Editor
>            Reporter: Liz Clayton
>            Assignee: Liz Clayton
>              Labels: UX, UXTeam, drools-tools
>         Attachments: DROOLS-2738.bmpr, Screen Shot 2018-07-24 at 3.51.03 PM.png, Screen Shot 2018-07-27 at 11.48.34 AM.png, Screen Shot 2018-07-27 at 12.24.49 PM.png, Screen Shot 2018-07-27 at 12.27.13 PM.png, add_basic.png, treegrid.png, type_definitions.pdf
>
>
> *Background*
> Persona: Business analyst or Rules practitioner
> Use Cases: 
> As a user I want to: 
> * *Edit* the list of Data Types, using the appropriate type considering the DMN model (eg: in the age line, we need to select "Numeric" in the combobox.)
> * *Add* a new data type, which might be a nested or otherwise complex object as defined by the  (ItemDefinition.)
> * *Remove* Data Types from the list of available selections. 
> * be prevented from making selections that are not valid or would cause an error. 
> * know that when I edit a data type the changes will be updated in the DMN model. 
> Functional considerations/ pre conditions: 
> * Outside of simple view/select, Data Types list (and options) will be presented as a tree-grid within a modal dialog. Discussed in detail within Epic subtask for the same. 
> * Design needs to be consistent with Stunner and PF components, such as: https://www.patternfly.org/pattern-library/widgets/#treegrid-table
> Verification conditions:
> * Scrum team and PO review. 



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