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https://issues.apache.org/jira/browse/ISIS-979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dan Haywood updated ISIS-979:
-----------------------------
Description: this is a duplicate of ISIS-898, so an closing. The
description that was here I've moved to that other ticket. (was: For example,
in Estatio there are several hierarchies
EstatioInstance ("global") /
EstatioInstance ("italy") /
EstatioInstance ("Roma shopping mall")
or:
Property/
Floor/
Unit
We'd like to render these objects in a single tree/table collection.
~~~
We should distinguish two cases:
- where all the rows are of the same type (EstatioInstance, turtles all the way
down).
- where all the rows are of different types (Property/Floor/Unit)
For the former, the columns to use are exactly those of the (single) class.
For the latter, things are more complicated, as all the objects are of
different class. It's not clear to me what (apart from an icon and a title)
should be shown as columns. Perhaps just the intersection of those properties
that are common across all types (eg name?) . Or perhaps there's metadata (in
@PropertyLayout(...)) to specify that a particular property should always be
shown in such tree/table collections, even if it is null for other rows for
instances of some other class.
)
> Provide a new widget for collections to render hierachies in a tree-table.
> --------------------------------------------------------------------------
>
> Key: ISIS-979
> URL: https://issues.apache.org/jira/browse/ISIS-979
> Project: Isis
> Issue Type: New Feature
> Components: Core, Viewer: Wicket
> Affects Versions: viewer-wicket-1.7.0, core-1.7.0
> Reporter: Dan Haywood
> Assignee: Dan Haywood
> Fix For: viewer-wicket-1.9.0, core-1.9.0
>
>
> this is a duplicate of ISIS-898, so an closing. The description that was
> here I've moved to that other ticket.
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