Assuming that request.args contains the right values, this should work:
category = request.args[1].replace('_', ' ')
query = (db.Supplements.Category == category) & ((db.Supplements.Users ==
request.args[0]) | (db.Supplements.Users == "Both"))
records = db(query).select()
Notes:
- "contains" doe
Dear Joe ,
I tried this :
values = []
values.append(request.args(0))
values.append('Both')
sup = db((db.Supplements.Category ==
(request.args(1)).replace('_',' ')) &
(db.Supplements.Users.contains(values))).select(db.Supplements.ALL)
And it didnt do anything !!! i dont u
There is a Field function called "contains()" which would be useful here.
It is described in the online book here:
http://www.web2py.com/books/default/chapter/29/06#like,-regexp,-startswith,-contains,-upper,-lower
Your query would be something like:
db.table.Field2.contains( [ 'value1', 'valu
field in something is NOT supported (Man, you should check both the web2py
book and general python syntax, or you'll loose a lot of time)
Your prototype in python pointed to have something ORed, i.e. if
request.args(0) is None, then slip it in 'Both'.
What instead you're trying to achieve is qu
and i even tried :
items =[]
items.append(request.args(0))
items.append('Both')
db( (db.table.Field1 == value) & (db.table.Field2 in items))
regards,
On Wed, Nov 7, 2012 at 12:56 PM, hasan alnator
wrote:
> Dear Joe ,
>
> What i want to do is to have a query like this :
>
> db( (db.table.Fie
Dear Joe ,
What i want to do is to have a query like this :
db( (db.table.Field1 == value) & (db.table.Field2 == value or value))
i tried it i get no errors but its now working
Regards
On Wed, Nov 7, 2012 at 10:10 AM, Joe Barnhart wrote:
> I see -- you're right.
>
> The request.args structur
I see -- you're right.
The request.args structure is a List() object which web2py defines to
retrieve values without the exception if it doesn't exist. It has some
additional interesting capabilities... You can define a default value,
such as this:
request.args(0,default='Both')
This will
> One more point -- your "request.args(1)" should be "request.args[1]"
> (with square brackets). The first form calls request.args as a function
> and passes it the value "1". The second form treats request.args as a
> Storage object and asks for the subscript "1".
>
> -- Joe Barnhart
>
> N
Hi Hassan --
In web2py, the Field object is a subclass of Expression. That's how you
can use it with comparison symbols. When you pass it to the database
connection as a function, it produces a Set which loosely represents the
rows of the database that will eventually be "selected" (but the s
don't get it. you are doing str(request.args(0)) . If request.args(0) is
None (i.e. there is no request.args[0]), str(None) returns 'None' as a
string.
'None' as a string is True, so it doesn't get to be "ORed" with 'Both'.
>>> None or 'Both'
'Both'
>>> str(None) or 'Both'
'None'
>>> None and st
How Can i do :
(query) & (db.table.Field == i or s) ???
regards
On Tuesday, November 6, 2012 7:33:09 PM UTC+2, Hassan Alnatour wrote:
>
> Dear ALL ,
>
> i am trying to do this :
>
> sup = db(
> (db.Supplements.Category == (request.args(1)).replace('_',' ')) & (db.
> Supplements.Users == st
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