Just went through this myself. If you set *ref* as the query entity, you'll find your queries lose their complexity.
Ref.comment contains blah. Ref.param = A Etc. Etc. If it works, thanks to David LeBer for the idea! David Sent from my iPad On 2012-03-27, at 7:16 AM, Markus Ruggiero <mailingli...@kataputt.com> wrote: > At the moment I probably do not see the forest for the trees anymore. > > I have the following model: edoc <-->> ref <<--> param > > params is a fixed pool of given objects A, B, C, etc out of which an edoc can > reference any number of them. When such a reference is established the user > must add some comment text to the ref. > > My query problem: > > The user sits on the edoc query page in a D2W app and wants to find all edocs > that match some attribute on a ref, possibly in conjunction with other > selection criteria based on edoc attributes. The user interface is as such > that there is a list of all possible param assignments with a text field > each. The user may now want to find all edocs that have a particular > assignment to one or more params and the comment field on the ref-object > contains "xyz". I have to build a query that may look something like > select from all edoc where edoc has a ref to a given param and the ref has a > comment field that contains "xyz". > Actually it could be even more complex: the user might specify several > comment values resulting a query like "where the edoc has a ref to param A > with comment value xyz or the edoc has a ref to param B with comment value > PQR or the edoc has a ref to param E with comment value STU...". Oh, and the > user might want to specify other qualifying values for the edocs he/she is > looking for. > > Any idea how to construct a proper query to qualify the display group for > such a QueryEDoc pageConfiguration? I guess I would need to have a custom > property level query component with key and displayGroup bindings. But > then...? > > Thanks a lot > ---markus--- > _______________________________________________ > 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/archive%40mail-archive.com This email sent to arch...@mail-archive.com
