hi,
i've tested it using coalesce but the result is not my expected (only print
sub category).
*coalesce in controller*
categories=db((db.category.is_active==True) &
(db.category.parent.coalesce(db.category.category))).select(
orderby=db.category.category,
cache=(cache.ram, 10))
*the other is :*
*in controller*
def left_sidebar():
categories=db(db.category.is_active==True).select(orderby=db.category.category,
cache=(cache.ram, 10))
return dict(categories=categories)
*in view*
{{for i,category in enumerate(categories):}}
{{=DIV(category.category)}}
{{for parent in
db(category.parent==category.category).select(orderby=category.category):}}
{{=DIV(UL(LI(parent.parent)))}}
{{pass}}
and got an error :
TRACEBACK
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Traceback (most recent call last):
File "/host/Downloads/web2py/gluon/rocket.py", line 1337, in run
self.run_app(conn)
File "/host/Downloads/web2py/gluon/rocket.py", line 1830, in run_app
self.environ = environ = self.build_environ(sock_file, conn)
File "/host/Downloads/web2py/gluon/rocket.py", line 1650, in build_environ
request = self.read_request_line(sock_file)
File "/host/Downloads/web2py/gluon/rocket.py", line 1401, in read_request_line
raise SocketTimeout('Socket timed out before request.')
SocketTimeout: Socket timed out before request.
any idea or solution how to solve this?
thank you very much
--
---
You received this message because you are subscribed to the Google Groups
"web2py-users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/groups/opt_out.
