Hi,
I have an issue I cannot resolve. As I am not an expert, this is probably a
personal bug (a 'stupid error'...).
Thank in advance for any help.
Here is how this happens...
1. My db model has 2 tables and 2 rendering functions...
def render_company(f_company = None, row = None):
myreturn = ''
if f_company:
mycompany = db.t_txp_company(f_company)
myreturn = mycompany.f_company
return myreturn
def render_employee(f_employee = None, row = None):
myreturn = ''
if f_employee:
myuser = db.auth_user(f_employee)
myreturn = myuser.first_name + ' ' + myuser.last_name
return myreturn
db.define_table('t_txp_company', Field('f_company'))
db.define_table('t_txp_employee',
Field('f_company', 'reference t_txp_company'),
Field('f_employee', 'reference auth_user'))
db.t_txp_employee.f_company.represent = render_company
db.t_txp_employee.f_employee.represent = render_employee
2. My controller has a single smartgrid function
@auth.requires_login()
def company():
formcompany = SQLFORM.smartgrid(db.t_txp_company)
return dict(formcompany=formcompany)
3. How my error occurs...
- From the company smartgrid function, I create a companyn and then I
create an employee for this company : this works fine
- Coming back to employee level, the rendering functions also work
correctly (auth first name and last name are ok).
- But at that level, if I want to view or edit the employee by clicking on
the 'Edit' button , then you I get the following error ticket...
<type 'exceptions.RuntimeError'> field representation must take 1 or 2 args
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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