Yes, web2py has lots of neat tricks. Rather than a whole db connection,
the IS_IN_DB validator can also take a DAL Set to limit the records shown --
see http://web2py.com/book/default/chapter/07#Database-Validators.
On Monday, June 27, 2011 4:44:52 PM UTC-4, mweissen wrote:
> Oooops - thank you
Oooops - thank you very much.
I think I could have found the difference between "color" and "colors"
myself :-(
About the solution: it works very well and it is very import for my project.
I have tried to find a solution for several hours and now I have got it in
10 minutes.
web2py is great! Tha
It's just a typo -- db.color.gr and db.color.id should be db.colors.gr and
db.colors.id.
Anthony
On Monday, June 27, 2011 4:35:01 PM UTC-4, mweissen wrote:
> Hi Massimo,
> looks great. But I got:
>
> web2py™ Version 1.97.1 (2011-06-26 19:25:44) Python Python 2.5.4:
> C:\Web2Py\web2py_win\
Hi Massimo,
looks great. But I got:
web2py™ Version 1.97.1 (2011-06-26 19:25:44) Python Python 2.5.4:
C:\Web2Py\web2py_win\web2py\web2py.exe TRACEBACK
1.
2.
3.
4.
5.
6.
7.
8.
9.
Traceback (most recent call last):
File "gluon/restricted.py", line 192, in restricted
File
"C:/Web2Py/web2p
yes
db.person.color.requires=IS_IN_DB(db(db.color.gr=='A'),db.color.id,'%
(color)s')
form=SQLFORM(db.person)
On Jun 27, 3:12 pm, Martin Weissenboeck wrote:
> Hi,
> I need a SQLFORM with a special drop-box with a subset of values.
>
> This is a simplified example, the whole problem is a little bi
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