I'm using crud and want to disable access to certain fields if user is
not a member of the admin group. For instance, content can only be
approved by admin. I want to register the id of the user who approved
the content, too. So I'd like to say:
if not auth.has_membership(auth.id_group('Admin'),auth.user.id):
db.content.approved.writable=False
db.content.signature.writable=False
form = crud.update(db.content,...)
so that even if the view has this:
{{=form.custom.widget.approved}}
{{=form.custom.widget.signature}}
the fields shouldn't be fillable by an unauthorized user. Problem is,
this doesn't work and I get this ticket:
Traceback (most recent call last):
File "C:\web2py\gluon\restricted.py", line 173, in restricted
exec ccode in environment
File "C:/web2py/applications/myapp/controllers/admin.py", line 187,
in <module>
File "C:\web2py\gluon\globals.py", line 96, in <lambda>
self._caller = lambda f: f()
File "C:\web2py\gluon\tools.py", line 1873, in f
return action(*a, **b)
File "C:/web2py/applications/myapp/controllers/admin.py", line 59,
in marketing
form = crud.update(db.content,request.args(2),message=T('Updated
content'))
File "C:\web2py\gluon\tools.py", line 2270, in update
keepvalues=self.settings.keepvalues):
File "C:\web2py\gluon\sqlhtml.py", line 755, in accepts
onvalidation,
File "C:\web2py\gluon\html.py", line 1267, in accepts
status = self._traverse(status)
File "C:\web2py\gluon\html.py", line 449, in _traverse
newstatus = c._traverse(status) and newstatus
File "C:\web2py\gluon\html.py", line 449, in _traverse
newstatus = c._traverse(status) and newstatus
File "C:\web2py\gluon\html.py", line 449, in _traverse
newstatus = c._traverse(status) and newstatus
File "C:\web2py\gluon\html.py", line 449, in _traverse
newstatus = c._traverse(status) and newstatus
TypeError: 'NoneType' object is not callable
Anybody know what's going on here?
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