Hi Ted, Am 26.09.2013 um 01:51 schrieb Theodore Petrosky:
> yea sometimes the original answer to a post was over my head and I didn't > understand something, so I gave up. > > I have your solution working beautifully. I hope this helps me to understand > the delegates more. > > but here is an issue. > > here is the method that returns the QueryPage: > > public WOComponent queryBillboardAction() { > QueryPageInterface qpi = (QueryPageInterface) > D2W.factory().queryPageForEntityNamed("Grid", session()); > > ((D2WComponent) qpi).d2wContext().takeValueForKey("ListBillboard", > "navigationState"); > ((D2WComponent) qpi).d2wContext().takeValueForKey("QueryBillboard", > "pageConfiguration"); > > return (WOComponent) qpi; > > } > > of course this is a 'subselect' of the entity 'Grid'. so the page that > returns is a ListGrid page. > > How can I control this? It needs to be a ListBillboard page. If your query page should return a list of billboards, then I guess the query page should be one for billboards. If a billboard has some relation to grid, you can still query for grid attributes by specifying key-paths from billboard. Something like "billboard.grids.id". Fabian > Thank you for your patience. When I first read your solution over a year ago > I felt it was too complex as I didn't have the knowledge to understand it. > Funny what another year looking at this stuff can do. > > Ted > > > On Sep 25, 2013, at 4:26 PM, David Holt <programming...@mac.com> wrote: > >> Nothing like a little deja vu, including the original poster. >> >> :-) >> >> >> On 2013-09-25, at 12:40 PM, Johnny Miller <jlmil...@kahalawai.com> wrote: >> >>> Like this? >>> >>> http://lists.apple.com/archives/webobjects-dev/2012/Apr/msg00260.html >>> >>> >>> On Sep 25, 2013, at 9:23 AM, Theodore Petrosky <tedp...@yahoo.com> wrote: >>> >>>> I have an entity 'Grid' that has an attribute 'isBillboard'. I created the >>>> list billboard tab with: >>>> >>>> public WOComponent listBillboardAction() { >>>> >>>> EOEditingContext ec = ERXEC.newEditingContext(); >>>> ListPageInterface lpi = (ListPageInterface) >>>> D2W.factory().pageForConfigurationNamed("ListGrid", session()); >>>> >>>> EODatabaseDataSource ds = new EODatabaseDataSource(ec, "Grid"); >>>> >>>> ERXFetchSpecification<Grid> fs = new >>>> ERXFetchSpecification<Grid>(Grid.ENTITY_NAME, >>>> Grid.IS_COMPLETE.eq(false).and(Grid.IS_BILLBOARD.eq(true)), null); >>>> >>>> ds.setFetchSpecification(fs); >>>> >>>> lpi.setDataSource(ds); >>>> >>>> ((D2WComponent) lpi).d2wContext().takeValueForKey("ListBillboard", >>>> "navigationState"); >>>> >>>> return (D2WPage) lpi; >>>> } >>>> >>>> >>>> How can I apply the same limit to a Query page? I don't want to put a >>>> control on the page to select 'isBillboard', i want isBillboard to be true >>>> >>>> >>>> public WOComponent queryBillboardAction() { >>>> QueryPageInterface qpi = (QueryPageInterface) >>>> D2W.factory().queryPageForEntityNamed("Grid", session()); >>>> >>>> ((D2WComponent) qpi).d2wContext().takeValueForKey("ListBillboard", >>>> "navigationState"); >>>> >>>> return (WOComponent) qpi; >>>> >>>> } >>>> _______________________________________________ >>>> Do not post admin requests to the list. They will be ignored. >>>> Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) >>>> Help/Unsubscribe/Update your Subscription: >>>> https://lists.apple.com/mailman/options/webobjects-dev/jlmiller%40kahalawai.com >>>> >>>> This email sent to jlmil...@kahalawai.com >>> >>> >>> _______________________________________________ >>> Do not post admin requests to the list. They will be ignored. >>> Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) >>> Help/Unsubscribe/Update your Subscription: >>> https://lists.apple.com/mailman/options/webobjects-dev/programmingosx%40mac.com >>> >>> This email sent to programming...@mac.com >> > > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/webobjects-dev/lists.fabian%40e-lumo.com > > This email sent to lists.fab...@e-lumo.com _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list (Webobjects-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com