I am attempting to use row.update_record(....)
-Thadeus On Sun, Nov 29, 2009 at 1:30 AM, Thadeus Burgess <thade...@thadeusb.com>wrote: > I am actually having this problem with IS_NOT_IN_DB for updating records... > > Just attempting to use my basic slug example in my other post. > > -Thadeus > > > > > > On Fri, Nov 27, 2009 at 10:34 AM, mdipierro <mdipie...@cs.depaul.edu>wrote: > >> >> If a validator has a method set_self_id, it is called automatically by >> web2py upon edit. >> >> >> On Nov 27, 10:22 am, __Kyo__ <iacastil...@gmail.com> wrote: >> > Hi thanks a lot for the help, i put this code in my model, and it runs >> > fine. >> > >> > inventory=db().select(db.Inventory.ALL) >> > for i in inventory: >> > if db((i.idProducto==db.Inventory.idProduct)& >> > (i.idCountry==db.Inventory.idCountry)).count()>1: >> > db(db.Inventory.id == i.id).delete() >> > >> > However I'd like to learn how modify the class becouse i think is the >> > best way to do it. I can't understand the code a lot. So please, >> > how do i edit this code for settings the id of the current record you >> > can prevent the check on update? >> > >> > def set_self_id(self, id): >> > self.record_id = id >> > >> > On 27 nov, 01:41, mdipierro <mdipie...@cs.depaul.edu> wrote: >> > >> > > Look into gluon.validators.IS_NOT_IN_DB >> > >> > > specifically: >> > >> > > def set_self_id(self, id): >> > > self.record_id = id >> > >> > > By settings the id of the current record you can prevent the check on >> > > update. >> > >> > > Massimo >> > >> > > On Nov 26, 4:32 pm, __Kyo__ <iacastil...@gmail.com> wrote: >> > >> > > > Hi, i use this code in my application, it works very good when i >> > > > insert a new record, but i have a little problem when i want to >> update >> > > > a registry. For example: >> > >> > > > I have un my table inventory: product, country, quantity >> > >> > > > If i insert pencil, canada, 40 it inserts fine >> > >> > > > then if i want to insert again pencil, canada, 50 it doesnt insert >> > > > beacuse i already have pencils in canada. This is working fine. >> > >> > > > My problem is here, in the update. For example >> > >> > > > I want to update my number of pencils in Canada, beacause i buy >> > > > another 50 pencils. I put update >> > > > pencil, canada, 90 >> > >> > > > But it says it already have pencils in canada, its like i am >> inserting >> > > > a new registry and not doing an update. How can i solve this? >> > >> > > > This is my validator, is in the model: >> > >> > > > class IS_NOT_IN_DB_DDOWN_UIM(IS_IN_DB): >> > > > def __init__(self,*a,**b): >> > > > IS_IN_DB.__init__(self,*a,**b) >> > > > def __call__(self,value): >> > > > e=IS_IN_DB.__call__(self,value) >> > > > if e[1]:return e e=IS_NOT_IN_DB(db >> > > > >> (db.Inventory.idProduct==request.vars.idProduct),'Inventory.idCountry',error_message=self.error_message) >> > > > (value) >> > > > return e >> > >> > > > db.Inventory.idCountry.requires=IS_NOT_IN_DB_DDOWN_UIM >> > > > (db,'Country.id','%(nCountry)s',error_message="The product is >> already >> > > > in this country.")- Ocultar texto de la cita - >> > >> > > - Mostrar texto de la cita - >> > >> > >> >> -- >> >> You received this message because you are subscribed to the Google Groups >> "web2py-users" group. >> To post to this group, send email to web...@googlegroups.com. >> To unsubscribe from this group, send email to >> web2py+unsubscr...@googlegroups.com<web2py%2bunsubscr...@googlegroups.com> >> . >> For more options, visit this group at >> http://groups.google.com/group/web2py?hl=en. >> >> >> > -- You received this message because you are subscribed to the Google Groups "web2py-users" group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.
