[
https://issues.apache.org/jira/browse/CAY-912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ari Maniatis closed CAY-912.
----------------------------
Resolution: Won't Fix
Data views has gone away.
> Lookup fields not working on jtable
> -----------------------------------
>
> Key: CAY-912
> URL: https://issues.apache.org/jira/browse/CAY-912
> Project: Cayenne
> Issue Type: Bug
> Components: DataViews
> Affects Versions: 2.0 branch
> Environment: JRE 1.5 + Windows Vista :-(
> Reporter: borgo
> Assignee: Andrus Adamchik
>
> I have tried to use DataViews with the following example code
> (http://cayenne.apache.org/doc20/dataviews-in-action.html)
> The DataViews documentation It's not clear about use the lookup when editing
> a JTable.
> Two problem arise:
> 1) Lookups combobox are always empty
> I have look at createTableCellEditor() methods in CellEditors
> Here the method field.getLookupValues() returns always an empty list.
> The cause is getRootOwner().getLookupCache().getCachedValues(lookupField)
> that returns always an empty list.
> I think it's because I haven't setting any data in the cache.
> But how could I do that ? Does I need to create query in the modeller ?
> Unluckly, documentation and examples doesn't help to understand how cache and
> lookup fields works.
> 2) So I have tried to use a custom method to load the lookup combobox.
> Here is another problem: when I pickup an element, the cell in the table is
> not updated and becomes empty.
> there is no way to update the cell choosing elements from the combo.
> I'm very interested in DataViews. My first reason to use Cayenne is the
> presence of DataViews.
> I'd like to give my contributes to that project but first we need a working
> base to develop on.
> Regars
> Andrea
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
