Hi,
Later we will probably support this case out of the box with both your
proposals. We already have a jira task for the latter,
http://fornax.itemis.de/jira/browse/CSC-162 CSC-162 .
I have a suggestion of how you can do it right now. I suggest that you take
manual control of the list_include.html, by defining gap for the ListTask.
Note that there is some java bean naming issue when using entity names of 1
letter, but that is not a realistic case anyway. I tried it like this:
model.btdesign:
Application MyApp {
basePackage=org.question
Module listtask {
Entity Aaa {
scaffold
String name
- Set <@Bbb> setOfB <-> ownerA
}
Entity Bbb {
scaffold
String subName
- @Aaa ownerA <-> setOfB
- Set <@Ccc> setOfC <-> ownerB
}
Entity Ccc {
scaffold
String lowestLevelName
String description
- @Bbb ownerB <-> setOfC
}
}
}
model.guidesign:
import 'platform:/resource/listtask/src/main/resources/model.btdesign'
gui MyWeb for MyApp {
Module for listtask {
ListTask for Ccc {
gap
description
ownerB.subName
}
}
}
Copy the generated list_include.html to the directory for hand written
pages: src/main/webapp/WEB-INF/flows/listtask/listCcc/list_include.html
Change in list.html:
<ui:include src="/WEB-INF/flows/listtask/listCcc/list_include.html" />
Now you can edit list_include.html and add your special coulmn for Aaa.name:
<t:column>
<f:facet name="header">
#{msgListtask['model.DomainObject.Ccc.ownerB.ownerA.name']}
</f:facet>
<h:outputText value="#{ccc.ownerB.ownerA.name}" />
</t:column>
/Patrik
greatfooty wrote:
>
> Can you let me know if there's an easy way to do this OR if not, whats the
> easiest approach for handling this given the default architecture of a
> sculptor generated app.
>
> Say we have a hierarchy of entities like this:
>
> Entity A {
> String name
> - Set <@B> setOfB <-> ownerA
> }
>
> Entity B {
> String subName
> - @A ownerA <-> setOfB
> - Set <@C> setOfC <-> ownerB
> }
>
> Entity C {
> String lowestLevelName
> String description
> - @B ownerB <-> setOfC
> }
>
>
> Within my gui i want to do a ListTask for C which includes these 4 items:
>
> ownerB.ownerA.name
> ownerB.subName
> lowestLevelName
> description
>
> I know we can do the ownerB.subName as per the GUI DSL docco but i can see
> the dsl editor flags double dereferencing as an error (ie. for something
> like ownerB.ownerA.name)
>
> Is there an easy way to do this within the GUI dsl or if not, what is the
> best approach given the sculptor architecture?
>
> Ideas that come to mind are:
>
> 1. Create a gap classes for the ListCAction and the ListCForm and include
> a call to the AService.findById()
>
> 2. Or create a new object X as a ValueObject (but non-persisted so really
> being a DTO) to hold all the info that I'm after. For ServiceX define a
> findAll method which uses both CService.findAll() and AService.findById().
> Obviously this would mean handcrafting of UI also.
>
> Any suggestions?
>
>
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