I cannot reproduce the error with trunk.
Yet this does not do what you expect:
db.subroute.route.writable = False
To make the table routes not editable you should do:
grid = SQLFORM.smartgrid(db.route, editable={'routes':False})
On Wednesday, 3 July 2013 14:50:09 UTC-5, Otto DomÃnguez wrote:
>
> I have a working app since web2py 1.99 times, and I have been upgrading to
> later versions periodically. Today I noticed my app does not work in 2.5.1
> in some simple uses of SQLFORM.smartgrid. I took time this morning to check
> versions from 2.3.2 up to latest to check in which version it stopped
> working. It works up to 2.4.2. In 2.4.3 it does not, up to the latest
> 2.5.1. In the non working versions the ticket message is the same, so the
> code should have been introduced in 2.4.3. The message reads:
> 'Table' object has no attribute 'content_of_some_parent_field'
>
> Take this simple model:
>
> db.define_table('route',
> Field('route', label=T('Route')),
> format='%(route)s')
>
> db.define_table('subroute',
> Field('subroute', label=T('Subroute')),
> Field('route', 'reference route', label=T('Route')),
> format=lambda subroute: '%s-%s' % (db.route[subroute.route].route,
> subroute.subroute))
>
> Take this simple route.py controller:
>
> @auth.requires_membership('Manager')
> def index():
> db.subroute.route.writable = False
> grid = SQLFORM.smartgrid(db.route)
> return locals()
>
> Navigate to localhost:8000/appname/route. Create a route (parent record).
> Click subroute (child link). Add subroute (child record). Now the grid is
> showing the subroute (child) with an active link to its route (parent).
> Click this link. It works on or below 2.4.2. It does not work on or above
> 2.4.3. When working, it allows to view/edit/delete the parent.
>
> Should I file a bug or this is a known bug/expected behavior?
>
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