Using a session on the application in computer the one i haven't uploaded
online works very well, it gives me the results i want but when i make
similar updates to my online application i get an error message:
*<type 'exceptions.AttributeError'> 'NoneType' object has no attribute 'id'*
I dont know what the problem is! Am i missing something?? Should i make a
session declaration of some sort or is there an import i am not making???!
I have highlited where i used the session in the code below.
*CONTROLLERS*
def companies():
* session.resultsARE=db.services(request.args(0))* </>
rslts=db(db.business.services==session.resultsARE.id).select(db.business
.ALL, orderby=db.business.company_name)
services=len(rslts)
form=SQLFORM.factory(Field('query', requires=IS_NOT_EMPTY(), label=SPAN(
'', _style="font-weight: bold;"), widget = lambda field, value: SQLFORM.
widgets.string.widget(field, value, _class='my-string', _id='searching',
_placeholder='LOCATION')))
#hiding the submit button
searchBtn=form.element('input',_type='submit')
searchBtn['_style'] = 'display:none;'
if form.accepts(request):
tokens=form.vars.query.split()
query=reduce(lambda a,b:a&b, [db.locations.name.contains(k) for k in
tokens])
location=db(query).select(orderby=db.locations.name)
else:
location=[]
return locals()
def Results():
results=db.locations(request.args(0))
#GET LOCATION & SERVICES FOR RESULTS
* rslts=db((db.business.place==results.id) &
(db.business.services==session.resultsARE.id)).select()*
#rslts=db(db.business.place==results.id).select(db.business.services==serv)
services=len(rslts)
form=SQLFORM.factory(Field('query', requires=IS_NOT_EMPTY(), label=SPAN(
'', _style="font-weight: bold;"), widget = lambda field, value: SQLFORM.
widgets.string.widget(field, value, _class='my-string', _id='searching',
_placeholder='LOCATION')))
#hiding the submit button
searchBtn=form.element('input',_type='submit')
searchBtn['_style'] = 'display:none;'
if form.accepts(request):
tokens=form.vars.query.split()
query=reduce(lambda a,b:a&b, [db.locations.name.contains(k) for k in
tokens])
location=db(query).select(orderby=db.locations.name)
else:
location=[]
return locals()
Mostwanted
On Wednesday, March 27, 2019 at 9:17:34 PM UTC+2, Ben Duncan wrote:
>
> Could you not use:
>
> *session.resultsARE= ........*
> *to save it an reuse it and pass during the whole session ?*
>
> *Ben Duncan*
> DBA / Chief Software Architect
> Mississippi State Supreme Court
> Electronic Filing Division
>
>
> On Wed, Mar 27, 2019 at 1:42 PM Anthony <[email protected] <javascript:>>
> wrote:
>
>> It's not quite clear what you mean. Are these two functions two separate
>> controller actions? If so, it's not clear how you can share that variable,
>> as it is defined based on request.args(0) in the first function, but
>> presumably request.args(0) has a different meaning in the context of the
>> second function. What are you really trying to do?
>>
>> On Wednesday, March 27, 2019 at 8:11:15 AM UTC-4, mostwanted wrote:
>>>
>>> I have 2 functions and i want to use the value of the variable returned
>>> by one function in another function, how can i achieve this?
>>> I want to use the value of *resultsARE *in *function1 *in the same way
>>> in *function2 *as attempted in the highlighted lines below.
>>>
>>> *FUNCTION1*
>>> def companies():
>>> *resultsARE=db.services(request.args(0))*
>>> rslts=db(db.business.services==resultsARE.id).select(db.business.ALL
>>> , orderby=db.business.company_name)
>>> services=len(rslts)
>>> return locals()
>>>
>>> *FUNCTION2*
>>> def Results():
>>> results=db.locations(request.args(0))
>>> comps=companies()
>>> for services in comps:
>>> serv=services
>>> rslts=db(db.business.place==results.id).select
>>> *(db.business.services==resultsARE.id)*
>>> services=len(rslts)
>>> return locals()
>>> Mostwanted
>>>
>>> --
>> 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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>> email to [email protected] <javascript:>.
>> For more options, visit https://groups.google.com/d/optout.
>>
>
--
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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