[web2py] Re: SQLFORM: change field value after/in update
oops. right
def update_mytable():
record=request.args[0]
form=SQLFORM(db.timbrata,
record, deletable=False)
form.process(onsuccess=lambda form: ( \
auth.archive(form),
form.record_id and
db(db.mytable.id==form.record_id).update(field2='option2')))
return dict (form=form)
On Nov 26, 1:17 pm, Anthony wrote:
> If using form.process(), I think the arg would be 'onsuccess', not
> 'onaccept'.
>
> Anthony
>
>
>
>
>
>
>
> On Saturday, November 26, 2011 12:50:41 PM UTC-5, Massimo Di Pierro wrote:
>
> > I THINK YOU WANT:
>
> > def update_mytable():
> > record=request.args[0]
> > form=SQLFORM(db.timbrata,
> > record, deletable=False)
> > form.process(onaccept=lambda form: ( \
> > auth.archive(form),
> > form.record_id and
> > db(db.mytable.id==form.record_id).update(field2='option2')))
> > return dict (form=form)
>
> > On Nov 26, 10:40 am, Rocco De Marco wrote:
> > > Hi all, I'm a fresh newbie using w2p.
> > > I would hope my question is not so stupid, but I've spended a lot of
> > > time trying to resolve myself, without success...
>
> > > I've this model:
>
> > > db.define_table('mytable',
> > > Field('field1','string'),
> > > Field('field2'))
> > > db.mytable.field2.requires = IS_IN_SET(['option1'],['option2'])
>
> > > I've already a created record with field2=option1
> > > I want to create a form where users can change the field1 value, but
> > > the field2 value should be automatically setted to option2 only if the
> > > record has been updated.
>
> > > I tried with:
>
> > > def update_mytable():
> > > record=request.args[0]
> > > form=SQLFORM(db.timbrata,
> > > record,
> > > onaccept=auth.archive,
>
> > > onupdate=db(db.mytable.id==record).update(field2='option2'),
> > > deletable=False)
> > > return dict (form=form)
>
> > > But the filed2 is updated just when the form is showed, not, as I
> > > expected, after an update.
> > > Maybe I took a wrong way, someone could help?
>
> > > Regards, Rocco
[web2py] Re: SQLFORM: change field value after/in update
If using form.process(), I think the arg would be 'onsuccess', not
'onaccept'.
Anthony
On Saturday, November 26, 2011 12:50:41 PM UTC-5, Massimo Di Pierro wrote:
>
> I THINK YOU WANT:
>
> def update_mytable():
> record=request.args[0]
> form=SQLFORM(db.timbrata,
> record, deletable=False)
> form.process(onaccept=lambda form: ( \
> auth.archive(form),
> form.record_id and
> db(db.mytable.id==form.record_id).update(field2='option2')))
> return dict (form=form)
>
> On Nov 26, 10:40 am, Rocco De Marco wrote:
> > Hi all, I'm a fresh newbie using w2p.
> > I would hope my question is not so stupid, but I've spended a lot of
> > time trying to resolve myself, without success...
> >
> > I've this model:
> >
> > db.define_table('mytable',
> >Field('field1','string'),
> >Field('field2'))
> > db.mytable.field2.requires = IS_IN_SET(['option1'],['option2'])
> >
> > I've already a created record with field2=option1
> > I want to create a form where users can change the field1 value, but
> > the field2 value should be automatically setted to option2 only if the
> > record has been updated.
> >
> > I tried with:
> >
> > def update_mytable():
> > record=request.args[0]
> > form=SQLFORM(db.timbrata,
> > record,
> > onaccept=auth.archive,
> >
> > onupdate=db(db.mytable.id==record).update(field2='option2'),
> > deletable=False)
> > return dict (form=form)
> >
> > But the filed2 is updated just when the form is showed, not, as I
> > expected, after an update.
> > Maybe I took a wrong way, someone could help?
> >
> > Regards, Rocco
>
>
[web2py] Re: SQLFORM: change field value after/in update
On 26 Nov, 18:50, Massimo Di Pierro wrote: > I THINK YOU WANT: > > def update_mytable(): > record=request.args[0] > form=SQLFORM(db.timbrata, > record, deletable=False) > form.process(onaccept=lambda form: ( \ > auth.archive(form), > form.record_id and > db(db.mytable.id==form.record_id).update(field2='option2'))) > return dict (form=form) Massimo, many thanks. Now is clear.
[web2py] Re: SQLFORM: change field value after/in update
I THINK YOU WANT:
def update_mytable():
record=request.args[0]
form=SQLFORM(db.timbrata,
record, deletable=False)
form.process(onaccept=lambda form: ( \
auth.archive(form),
form.record_id and
db(db.mytable.id==form.record_id).update(field2='option2')))
return dict (form=form)
On Nov 26, 10:40 am, Rocco De Marco wrote:
> Hi all, I'm a fresh newbie using w2p.
> I would hope my question is not so stupid, but I've spended a lot of
> time trying to resolve myself, without success...
>
> I've this model:
>
> db.define_table('mytable',
> Field('field1','string'),
> Field('field2'))
> db.mytable.field2.requires = IS_IN_SET(['option1'],['option2'])
>
> I've already a created record with field2=option1
> I want to create a form where users can change the field1 value, but
> the field2 value should be automatically setted to option2 only if the
> record has been updated.
>
> I tried with:
>
> def update_mytable():
> record=request.args[0]
> form=SQLFORM(db.timbrata,
> record,
> onaccept=auth.archive,
>
> onupdate=db(db.mytable.id==record).update(field2='option2'),
> deletable=False)
> return dict (form=form)
>
> But the filed2 is updated just when the form is showed, not, as I
> expected, after an update.
> Maybe I took a wrong way, someone could help?
>
> Regards, Rocco
[web2py] Re: SQLFORM: change field value after/in update
On 26 Nov, 18:06, Anthony wrote: > On Saturday, November 26, 2011 11:40:27 AM UTC-5, Rocco De Marco wrote: > > > db.mytable.field2.requires = IS_IN_SET(['option1'],['option2']) > > I think you want: > > IS_IN_SET(['option1', 'option2']) > Yes, it is a my mistake... > > def update_mytable(): > > > record=request.args[0] > > form=SQLFORM(db.timbrata, > > record, > > onaccept=auth.archive, > > > onupdate=db(db.mytable.id==record).update(field2='option2'), > > deletable=False) > > I don't think SQLFORM takes an onupdate argument, and you would need to > call SQLFORM.accepts, SQLFORM.validate, or SQLFORM.process after creating > the SQLFORM in order to get validation/updating to happen. Perhaps you mean > to use SQLFORM.grid() -- that does take an onupdate arg, but it must be a > function (e.g., a lambda). But why are you automatically setting field2 to > 'option2' on update -- don't you want to let the user choose the option? If > not, make sure field2 isn't shown in the form. > I'll try these things, starting with sqlform.grid(), that maybe is what I'm looking for... > I recommend giving the relevant sections of ch. 7 a good > read:http://web2py.com/book/default/chapter/07 > > Anthony Many thanks, Rocco
[web2py] Re: SQLFORM: change field value after/in update
On Saturday, November 26, 2011 11:40:27 AM UTC-5, Rocco De Marco wrote: > > db.mytable.field2.requires = IS_IN_SET(['option1'],['option2']) > I think you want: IS_IN_SET(['option1', 'option2']) > def update_mytable(): > > record=request.args[0] > form=SQLFORM(db.timbrata, > record, > onaccept=auth.archive, > > onupdate=db(db.mytable.id==record).update(field2='option2'), > deletable=False) > I don't think SQLFORM takes an onupdate argument, and you would need to call SQLFORM.accepts, SQLFORM.validate, or SQLFORM.process after creating the SQLFORM in order to get validation/updating to happen. Perhaps you mean to use SQLFORM.grid() -- that does take an onupdate arg, but it must be a function (e.g., a lambda). But why are you automatically setting field2 to 'option2' on update -- don't you want to let the user choose the option? If not, make sure field2 isn't shown in the form. I recommend giving the relevant sections of ch. 7 a good read: http://web2py.com/book/default/chapter/07 Anthony
