Ted,
You can look at restrictingFetchSpecification for your list pages, or
queryDataSourceDelegate to restrict in the query.
For the latter here is an example from one our our apps.
100 : (entity.name = 'Song' and session.currentUser.isAdmin = 0) =>
queryDataSourceDelegate =
"com.alignsoft.rdr.admin.datasource.SongsForCurrentBandQueryDataSource"
[ERDDelayedObjectCreationAssignment]
public class SongsForCurrentBandQueryDataSource implements
ERDQueryDataSourceDelegateInterface {
public EODataSource queryDataSource(ERD2WQueryPage sender) {
EODataSource ds = sender.dataSource();
if (ds == null || !(ds instanceof EODatabaseDataSource)) {
ds = new
EODatabaseDataSource(sender.session().defaultEditingContext(),
sender.entity().name());
sender.setDataSource(ds);
}
EOFetchSpecification fs = ((EODatabaseDataSource)
ds).fetchSpecification();
fs.setQualifier(qualifierFromSender(sender));
fs.setIsDeep(sender.isDeep());
fs.setUsesDistinct(sender.usesDistinct());
fs.setRefreshesRefetchedObjects(sender.refreshRefetchedObjects());
int limit = sender.fetchLimit();
if (limit != 0) {
fs.setFetchLimit(limit);
}
NSArray prefetchingRelationshipKeyPaths =
sender.prefetchingRelationshipKeyPaths();
if (prefetchingRelationshipKeyPaths != null &&
prefetchingRelationshipKeyPaths.count() > 0) {
fs.setPrefetchingRelationshipKeyPaths(prefetchingRelationshipKeyPaths);
}
return ds;
}
private EOQualifier qualifierFromSender(ERD2WQueryPage sender) {
EOQualifier q = sender.qualifier();
Band b = ((Session)sender.session()).currentUser().band();
q = ERXQ.and(ERXQ.equals("album.band", b), q);
return q;
}
}
--
David LeBer
Codeferous Software
On 2012-04-13, at 7:34 AM, Theodore Petrosky wrote:
> I don't even know where to begin. I have a D2W app that manages Briefs. A
> Brief is created by a User. (one to one relation)
>
> I can easily create a tab that calls a method to limit the resultant list to
> only those Briefs created by the current User. However, where do I 'fix' the
> search area.
>
> I mean if the current User is Sally, she will search for Brief(s) that the
> Objective attribute contains the word 'Iceman'. But I want all queries to
> include 'and user = 'Sally'.
>
> Sally should not see Bob's Briefs. I am trying to embrace D2W, and (for me)
> this would be trivial in a Wonder app.
>
> Is there a property for this?
>
> Ted
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