...I'm sorry...it was written in the book!! Sorry...I need to read again
some parts of the book! Thank you
Il giorno venerdì 11 maggio 2018 02:06:26 UTC+2, Anthony ha scritto:
>
> The signature of the URL function is URL(a, c, f). If you pass only two
> arguments, it assumes they are c and f, and if you pass only one, it
> assumes it is f. You passed only 'static/Etichette', so it assumes that is
> the function and therefore uses the current application and controller. It
> should instead be:
>
> URL('static', 'Etichette', args=[row.etichetta])
>
> 'static' is a special value for the controller.
>
> Anthony
>
> On Thursday, May 10, 2018 at 6:59:45 AM UTC-4, Andrea Fae' wrote:
>>
>> Hello I have a grid with certain fields.
>> In a filed there is a name of a pdf file that I have in the folder
>> "static/Etichette". I have a lot of pdf file in this folder and I'd like,
>> when I click this link, to open the related file...
>>
>> This is the grid
>> grid = SQLFORM.grid(db.socio, links = [lambda row: A('Etichetta',
>> _href=URL('static/Etichette', args=[row.etichetta]))], details=False,
>> create=False, editable=False, deletable=False, maxtextlength=40)
>>
>> or
>>
>> grid = SQLFORM.grid(db.socio, links = [lambda row: A('Etichetta',
>> _href=URL("static/Etichette/%s" % row.etichetta))], details=False,
>> create=False, editable=False, deletable=False, maxtextlength=40)
>>
>>
>> This is the table
>>
>> db.define_table('socio',
>> Field('codice', type='integer',
>> requires=[IS_NOT_EMPTY()]),
>> Field('cognome', requires=[IS_NOT_EMPTY()]),
>> Field('nome', requires=[IS_NOT_EMPTY()]),
>> Field('intestazione', requires=[IS_NOT_EMPTY()]),
>> Field('dnascita', requires=[IS_NOT_EMPTY()]),
>> Field('indirizzo', requires=[IS_NOT_EMPTY()]),
>> Field('cap', requires=[IS_NOT_EMPTY()]),
>> Field('comune', requires=[IS_NOT_EMPTY()]),
>> Field('provincia', requires=[IS_NOT_EMPTY()]),
>> Field('telefono', requires=[IS_NOT_EMPTY()]),
>> Field('codfisc', requires=[IS_NOT_EMPTY()]),
>> Field('etichetta'),
>>
>> auth.signature,singular="Socio",plural="Soci",migrate='socio.table',
>> format='%(intestazione)s')
>>
>> How can I do?
>>
>> I have this error
>> invalid function (default/static)
>>
>> Yes...I know that there is something wrong but I don't know in this
>> moment what...
>>
>
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