Hi Paul, I just realized you sent your question to a mailing list that is almost never used. I'll move this thread to the main WebObjects dev list.
David On 2011-02-22, at 9:21 AM, David Holt wrote: > Hi Paul, > > Yes. There are a couple of different ways to do that but I think that the > easiest to keep track of is to use a ERDQueryDataSourceDelegateInterface. > Ramsey has made extensive notes about that on the wiki: > http://wiki.objectstyle.org/confluence/display/WO/D2W+Flow+Control > > Here's a simple example I use to make sure that any documents returned by a > query are qualified by the working group of the person who is logged in: > > private EOQualifier qualifierFromSender(ERD2WQueryPage sender) { > WorkingGroup wg = WorkingGroup.wg(); > EOQualifier q = Document.WORKING_GROUP.eq(wg).and(sender.qualifier()); > return q; > } > > And the corresponding rule: 100 : (pageConfiguration = > 'QueryEmbeddedDocument' or pageConfiguration = 'QueryNormalDocument') => > queryDataSourceDelegate = > "my.app.delegates.WorkingGroupDocumentsQueryDataSourceDelegate" > [er.directtoweb.ERDDelayedObjectCreationAssignment] > > David > > > On 2011-02-22, at 8:34 AM, Paul Halliday wrote: > >> Hi >> >> I have a WOLips Project which is leveraging ERModernDirectToWeb. Can I >> prequalify a dataset for an entity query page? To clarify -- I want to use >> the power of the Query Page but only search against a predetermined fetch >> datasource. >> >> Kind regards >> >> Paul Halliday >> _______________________________________________ >> WebObjects-dev mailing list >> webobjects-...@omnigroup.com >> http://www.omnigroup.com/mailman/listinfo/webobjects-dev > > _______________________________________________ > WebObjects-dev mailing list > webobjects-...@omnigroup.com > http://www.omnigroup.com/mailman/listinfo/webobjects-dev
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