In db.py, I have:
db.define_table('products',
Field('name',length=64,unique=True),
Field('category',length=64),
Field('description','text',represent=lambda v, r: XML(v)),
Field('price','decimal(6,2)',represent=lambda v, r:
'$'+str(v) if r.sale == 'regular' else B('$'+str(v))),
Field('sale'))
In index.html, I have:
{{=SQLFORM.grid(db.products,fields=[db.products.name,db.products.category,db.products.description,db.products.price],
maxtextlength=1000,
csv=False)
}}
The traceback says:
Traceback (most recent call last):
File "/home/www-data/web2py/gluon/restricted.py", line 212, in restricted
exec ccode in environment
File
"/home/www-data/web2py/applications/HorridoHobbies/views/default/index.html",
line 85, in <module>
File "/home/www-data/web2py/gluon/sqlhtml.py", line 2291, in grid
value = field.represent(value, row)
File "/home/www-data/web2py/applications/HorridoHobbies/models/db.py"
<https://67.213.70.251/admin/default/edit/HorridoHobbies/models/db.py>, line
94, in <lambda>
Field('price','decimal(6,2)',represent=lambda v, r: '$'+str(v) if r.sale ==
'regular' else B('$'+str(v))),
AttributeError: 'Row' object has no attribute 'sale'
Thanks.
On Monday, 20 January 2014 00:50:39 UTC-5, Massimo Di Pierro wrote:
>
> When do you get that error? It does not originate in the model. Can you
> show is the controller that you call when you get the error?
>
> On Sunday, 19 January 2014 21:51:42 UTC-6, horridohobbyist wrote:
>>
>> I have a database definition:
>>
>> db.define_table('products',
>> Field('price','decimal(6,2)',represent=lambda v, r: 1 if
>> r.sale == 'regular' else 2),
>> Field('sale'))
>>
>> I get an error saying that the 'Row' object has no 'sale' attribute. I'm
>> puzzled. Of course, it has a 'sale' attribute; it's right there in the
>> definition! What gives??
>>
>>
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