Is there any reason you couldn't use something like this in your Enterprise
form template?
<a href="${tg.url('/contacts/new/" + str(enterprise.id))}">New Contact</a>
Then, in your new contact form, you snag that id, and display whatever you
wish to display.
2011/3/15 César Fernández <[email protected]>
> Hi everybody, i'm trying to create new entities in my app from a list
> of entities related to one of them. I mean, i have one enterprise
> selected and i'm listing all of its stuff in a list. This is part of
> my model:
>
> class Enterprise(DeclarativeBase):
> __tablename__ = 'enterprise'
> id = Column(Integer, primary_key=True)
> name = Column(Unicode, nullable=False)
> [...]
> contacts = relationship('Contact', backref='Enterprise')
> connection = relationship('Conection', backref='Enterprise')
> [...]
>
> One enterprise have one or more contacts and (internet) connections.
> So in an html list i want a link to call a method where i can create
> one contact related to that enterprise i'm seeing. My idea would be to
> create a link to a method where i can guess the id of the enterprise
> and create a contact related to that id without selecting the
> enpterprise from a singleselectfield.
>
> Until now i create a link this way, in the template:
>
> <th><a href="${tg.url('/enterprise/new/' + str(enterprise.id))}">Edit</
> a></th>
>
> So, in the controller i can see the id (kw['id']) of the enterprise
> and edit that, but now i want to tell the method that i have that
> enterprise and i want to create a contact related to that enterprise.
> Any idea?
>
> I don't know how to search for this info in the documentation. I'm
> using toscawidget and turbogears 2.1. If anybody want to see more code
> i can post it.
>
> Thanks in advance.
>
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