Thx Anthony !
Il giorno giovedì 18 febbraio 2016 21:22:05 UTC+1, Anthony ha scritto:
>
> ......
>
>
> db.poc.Name.requires = [IS_UPPER
> <https://xortho.it/examples/global/vars/IS_UPPER>(), CRYPT
> <https://xortho.it/examples/global/vars/CRYPT>(),
> IS_NOT_IN_DB(db(db.poc.Birthday ==
> request.vars.Birthday), 'poc.Name')]
>
>
>
I've tried but this doesn't work properly and adds duplicated data. I
figured out that is probably because I'm using CRYPT() and I get a
LazyCrypt Object but IS_NOT_IN_DB expects a string
Where can'I find the source code for _before_insert?
> A few additional tips:
>
>
> - form.process() accepts a "message_onsuccess" argument, so you can
> use that instead of checking if the form is accepted and explicitly
> setting
> response.flash.
>
> Tried and this prevent "record added" message but I'm still unable to
show a duplicate error message.
> - If your callback function already has the proper signature (i.e.,
> accepts the arguments that will be passed when called), there is no need
> to
> wrap it in a lambda. Just do
> db.poc._before_insert.append(controlla_record).
>
> Good
>
> - If you want to determine whether a given value exists in a
> particular database field, you should not loop through all the records in
> Python but instead simply let the database do the work:
>
> if not db((db.poc.Birthday == dati.get("Birthday")) &
> (db.poc.Name == CRYPT()(request.vars.get('Name',
> '').upper())[0])).isempty():
> return 'error'
>
>
Got it ...
>
>
>
> - If you are going to loop through a set of records, don't recalculate
> the same value over and over inside the loop (i.e., in your callback, you
> would move the transformation of the Name via CRYPT outside the loop, as
> you only need to do it once).
>
> Correct !
> Anthony
>
> On Thursday, February 18, 2016 at 12:13:55 PM UTC-5, Ivan Gazzola wrote:
>>
>> ### Controller for poc form
>>
>>
>> def insert_poc():
>> form=SQLFORM(db.poc)
>> if form.process().accepted:
>> response.flash = T('Record added')
>> return dict(form=form)
>>
>>
>> I've posted the full model, the function is colled in _before_insert:
>>
>> db.poc._before_insert.append(lambda dati: controlla_record(dati))
>>
>>
>> Il giorno giovedì 18 febbraio 2016 17:28:15 UTC+1, Anthony ha scritto:
>>
>> We need to see the full code, including the controller. In particular,
>> you show a callback function, but you do not show where it is called.
>>
>> Anthony
>>
>> On Thursday, February 18, 2016 at 8:55:49 AM UTC-5, Ivan Gazzola wrote:
>>
>>
>> db.define_table('poc',
>> Field
>> <https://xortho.it/examples/global/vars/Field>('Name',required=True),
>> Field
>> <https://xortho.it/examples/global/vars/Field>('Birthday','date',widget=bsdatepicker_widget(),required=True),
>> Field
>> <https://xortho.it/examples/global/vars/Field>('Angle_Class_Dx',label=T
>> <https://xortho.it/examples/global/vars/T>("Angle's Class Dx")),
>> Field
>> <https://xortho.it/examples/global/vars/Field>('Angle_Class_Sn',label=T
>> <https://xortho.it/examples/global/vars/T>("Angle's Class Sn")),
>> Field
>> <https://xortho.it/examples/global/vars/Field>('Facial_Type'),
>> Field
>> <https://xortho.it/examples/global/vars/Field>('Overjet'),
>> Field
>> <https://xortho.it/examples/global/vars/Field>('Overbite'),
>> Field <https://xortho.it/examples/global/vars/Field>('Sex'),
>> Field
>> <https://xortho.it/examples/global/vars/Field>('Ratial'),
>> Field
>> <https://xortho.it/examples/global/vars/Field>('Cot1','upload',required=True),
>> Field
>> <https://xortho.it/examples/global/vars/Field>('Cot2','upload'),
>> Field
>> <https://xortho.it/examples/global/vars/Field>('Cot3','upload'),
>> Field
>> <https://xortho.it/examples/global/vars/Field>('Clench','upload',required=True),
>> Field
>> <https://xortho.it/examples/global/vars/Field>('Chewing_dx','upload',required=True),
>> Field
>> <https://xortho.it/examples/global/vars/Field>('Chewing_sn','upload',required=True),
>> Field
>> <https://xortho.it/examples/global/vars/Field>('Lateral_Ceph','upload'),
>> Field
>> <https://xortho.it/examples/global/vars/Field>('Dental_Formula','text'),
>> auth.signature
>> )
>>
>>
>>
>> def controlla_record(dati):
>> nascite=db(db.poc.Birthday==dati.get("Birthday")).select()
>> for soggetto in nascite:
>> if CRYPT <https://xortho.it/examples/global/vars/CRYPT>()(request
>> <https://xortho.it/examples/global/vars/request>.vars.get("Name",'').upper())[0]==soggetto.Name:
>> response.flash=T("Duplicate Records Not Allowed")
>> return "errore"
>>
>>
>> db.poc.Angle_Class_Dx.requires = IS_IN_SET
>> <https://xortho.it/examples/global/vars/IS_IN_SET>([('1','I'),('2','II'),('3','III')])
>> db.poc.Angle_Class_Sn.requires = IS_IN_SET
>> <https://xortho.it/examples/global/vars/IS_IN_SET>([('1','I'),('2','II'),('3','III')])
>> db.poc.Facial_Type.requires=IS_IN_SET
>> <https://xortho.it/examples/global/vars/IS_IN_SET>({'N':'Normo','O':'Open','D':'Deep'})
>> db.poc.Overjet.requires=IS_IN_SET
>> <https://xortho.it/examples/global/vars/IS_IN_SET>([('1','OJ <
>> 2mm'),('2','2mm < OJ < 4mm'),('3','OJ > 4mm')])
>> db.poc.Overbite.requires=IS_IN_SET
>> <https://xortho.it/examples/global/vars/IS_IN_SET>([('1','OB <
>> 2mm'),('2','2mm < OB < 4mm'),('3','OB > 4mm')])
>> db.poc.Sex.requires= <https://xortho.it/examples/global/vars/IS_IN_SET>
>>
>> ...
>
>
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