| Thank you Tyler, that’s interesting, but I’m not sure it would solve my problem… I’ll try to be more specific:
I have several related entities, of which the following are relevant: Registro, Docente, Classe, Lezione, Annoaccademico
Classe has a to-one relationship with Docente and a to-one relationship with Annoaccademico Fetch specification: “FetchClassiDocenteInAnnoAccademico” with qualifier 'docente = $doc and annoAccademico = $annoAcc’
Lezione has a to-many relationship with Classe named ‘classi’ and a to-one relationship with Docente Fetch specification: “FetchLezioniDocenteInAnnoAccademico” with qualifier 'classi.annoAccademico = $annoAcc and docente = $doc'
Registro has two to-one relationships: > Annoaccademico and > Docente
Now, I have created a WOComponent which extends AjaxGrid to be used in an InspectRegistro pageConfiguration and should be able to use those fetch specs, but…
Where is the correct place to set/bind the two variables $doc (should be Registro.docente()) and $annoAcc (should be Registro.annoAccademico()) ???
Thanks again Walter
*** Choral Activities, "G. Tartini" Conservatory, Trieste ***
*** Freelance conductor, RiscOS/ROOL registered developer ***
You can read the whole model, not sure where your query strings are there, and I might just put those into your D2W rules myself.
You can write rules that reach a session or session.user and write “(session.user.role = '%@' && active = ‘true')” or something using keys that are dynamically filled at runtime -- so your logic can include both query args and format in rules.
I have components that read an array of args from D2W and then a format string and the query just comes out and fills the list. I can adjust my D2W rules and see the sort orderings or batch settings and adjust the qualifier all in rules
Maybe that helps
Dear Listers,
Another (probably stupid) question for you…
In my D2W Wonder app I have an entity ‘Registro’ and set the InspectRegistro page to display a userPresentableDescription attribute. I have created a custom WOComponent called ‘RegistroDocente’ to display this attribute, basically extending AjaxGrid. I have obviusly set the relevant rule in d2w.d2wmodel and so far so good but...
I have also defined some fetch specifications in my EOModeler which use some $variables, and here’s the problem: I cannot find a way to get the RegistroDocente component to get hold of attributes in entity Registro, and I need them to get the fetch specifications working.
Am I supposed to bind these attributes/variables somewhere? Is there a specific EOEditingContext I must use for this? I am stunned :-/
Thank you for helping Walter
*** Walter Lo Nigro, Trieste, Italy - http://www.wln.it *** *** Choral Activities, "G. Tartini" Conservatory, Trieste *** *** Freelance conductor, RiscOS/ROOL registered developer ***
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