Thanks for the example and the reference. - Tom
On Dec 6, 5:58 pm, villas wrote:
> Hi tomt
>
> I believe it takes the fields from the specified source table and
> lines them up with a target table. Any fields which don't match and
> the id are discarded.
>
> What Denes means is that it wouldn'
Hi tomt
I believe it takes the fields from the specified source table and
lines them up with a target table. Any fields which don't match and
the id are discarded.
What Denes means is that it wouldn't work when for example you use
form.vars from multiple tables which have some identical field na
See http://groups.google.com/group/web2py/msg/4a9e84fb5ceb2e4f
It only works if there are no common field names.
I have added this to the book.
On Dec 5, 5:07 pm, tomt wrote:
> Hi,
>
> I'm unfamiliar with _filter_fields. I couldn't find it in the manual
> but eventually found it in the source in
Hi,
I'm unfamiliar with _filter_fields. I couldn't find it in the manual
but eventually found it in the source in gluon/tools.py.
Am I correct in assuming it is intended to return everything but the
id field from a record? (I've just started to learn python)
Is there some documentation available
Interesting, I didn't have to set id to None. Perhaps it's db
specific. I was using sqlite. Anyway, _filter_fields is better in
either case. Thanks!
On Dec 5, 7:00 am, villas wrote:
> Hi Nathan
>
> Just a small point, I tried your code example and it seems you have to
> set id==None otherwise it
Hi Nathan
Just a small point, I tried your code example and it seems you have to
set id==None otherwise it tries to add a duplicate row with the same
id.
Anyway, I thought you also might like this alternative using
_filter_fields, just because it's shorter. Maybe it's got other
issues, but it se
Thanks to both of the responders. The reference and example have
answered my question. (and introduced some concepts I was unfamiliar
with)
- Tom
On Dec 3, 9:30 pm, "mr.freeze" wrote:
> Here is an example:
>
> Model
> -
> db.define_table('things',Field('name',requires=IS_NOT_EMPTY()),
>
Here is an example:
Model
-
db.define_table('things',Field('name',requires=IS_NOT_EMPTY()),
Field('age','integer'),Field('weight','double'))
db.things.id.represent = lambda v: A(v,_href=URL(vars=dict(dupe=v)),
_onclick='return confirm("Copy
Hi Tom,
you can use dbio=False in the accepts and do the insert "manually" as
explained in
http://web2py.com/book/default/chapter/07#SQLFORM-without-database-IO
On Dec 3, 7:12 pm, tomt wrote:
> Hi,
>
> I've started to write a simple application to learn web2py. I am using
> SQLFORM to insert,
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