This defines a set of Row objects.
query = db((db.auth_group.id==db.auth_membership.group_id) &
(db.auth_user.id==db.auth_membership.user_id) &
(db.auth_user.id==auth.user.id)).select(db.auth_group.ALL)
This is how you define a query object.
query = ((db.auth_group.id==db.auth_membership.group_id) &
(db.auth_user.id==db.auth_membership.user_id) &
(db.auth_user.id==auth.user.id))
On Tuesday, October 22, 2013 2:05:12 AM UTC-4, Jayakumar Bellie wrote:
>
> How does that matter the my query?
> I have to give some where condition.
> Can you elaborate.
>
>
> On Friday, October 18, 2013 9:05:06 PM UTC+5:30, villas wrote:
>>
>> HI Jayakumar
>>
>> Try using a query rather than a rows object.
>>
>> For example, rather than:
>> query = db().select(db.auth_user.ALL) ## gives a rows object,
>> unusable by grid
>>
>> Use this:
>> query = db.auth_user.id>0
>>
>> Hope you get the idea.
>> Best regards, D
>>
>>
>>
>> On Friday, 18 October 2013 06:43:24 UTC+1, Jayakumar Bellie wrote:
>>>
>>> Hi,
>>>
>>> I want to fetch all the auth_group list of a user from auth_user mapping
>>> auth_membership.
>>>
>>> ---------------------------------------------
>>> query = db((db.auth_group.id==db.auth_membership.group_id) & (
>>> db.auth_user.id==db.auth_membership.user_id) & (db.auth_user.id==
>>> auth.user.id)).select(db.auth_group.ALL)
>>> * # When I do the return over here, I am able to see the required
>>> data. But when I send it to the SQLFORM.grip it through the execption given
>>> below*
>>> * #return dict(table=where)
>>>
>>> *
>>> displayFields = [db.auth_group.role, db.auth_group.description]
>>> displayHeaders = {'auth_group.role': T('Role'),
>>> 'auth_group.description' : T('Description')}
>>> table = SQLFORM.grid(query,
>>> #left=left,
>>>
>>>
>>> fields=displayFields,
>>> headers=displayHeaders,
>>> deletable=False,
>>> create=True,
>>> editable=False,
>>> details=False,
>>> csv=False,
>>> links=[lambda row: A("Edit",
>>> _href=URL('manage_group', args=[row.id]))],
>>>
>>> paginate=10)
>>> return dict(table=table)
>>>
>>> ---------------------------------------------
>>>
>>> Traceback (most recent call last):
>>> File "/home/www-data/web2py/gluon/restricted.py", line 212, in restricted
>>> exec ccode in environment
>>> File "/home/www-data/web2py/applications/Telematics/controllers/group.py"
>>> <http://127.0.0.1:8000/admin/default/edit/Telematics/controllers/group.py>,
>>> line 64, in <module>
>>> File "/home/www-data/web2py/gluon/globals.py", line 194, in <lambda>
>>> self._caller = lambda f: f()
>>> File "/home/www-data/web2py/gluon/tools.py", line 3022, in f
>>> return action(*a, **b)
>>> File "/home/www-data/web2py/applications/Telematics/controllers/group.py"
>>> <http://127.0.0.1:8000/admin/default/edit/Telematics/controllers/group.py>,
>>> line 22, in list_groups
>>> paginate=10)
>>> File "/home/www-data/web2py/gluon/sqlhtml.py", line 1861, in grid
>>> db = query._db
>>> AttributeError: 'Rows' object has no attribute '_db'
>>>
>>>
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