Hi,
I'm loosing a lot of time trying to generate a categories menu from
database, but my lack of experience in python seems to be yet too
much.
The respective error ticket says:
AttributeError: 'tuple' object has no attribute 'append'
How can I list.append((newitem,False,link)) inside a
list=[(name,False,link,[newitem,False,link])] to make the respective
submenu from the query, if you know what I mean?
CONTROLLER:
==================
supercategorias =
db(db.t_categoria.supercategoria==None).select(db.t_categoria.id,db.t_categoria.nombre)
for supercat in supercategorias:
catree[-1].append((supercat.nombre,False,'link'))
cats =
db(db.t_categoria.supercategoria==supercat.id).select(db.t_categoria.nombre,db.t_categoria.id)
for cat in cats:
catree.append([cat.nombre,False,'link'])
----------------------------------------
MODEL:
=====================
db.define_table("t_categoria",
Field('nombre','string'),
Field('supercategoria','string')
)
db.t_categoria.supercategoria.requires=IS_EMPTY_OR(IS_IN_DB(db,'t_categoria.id','%(nombre)s',zero=T('[Seleccione
sólo si corresponde]')))
---------------------------------------------
VIEW:
============
{{=MENU(catree)}}
---------------------------
kind regards, and thank you for your time
