When using default field value, if I add a record through appadmin, the
default is populated in the form and therefore the actual database
insertion time is not recorded but rather the form generation time. Is
there a way around this?
On Wednesday, October 2, 2013 8:57:35 AM UTC-4, Anthony wrote:
> No, passing a table object into db.define_table() only copies the tables
> fields, not its other attributes. Anyway, if you want to set the default
> value for a field, you would do it using the "default" argument to Field():
>
> standard_fields = db.Table(db, 'standard_fields',
> Field('created_on', 'datetime', default=request.now))
>
> You might also want to set writable=False.
>
> Anthony
>
> On Tuesday, October 1, 2013 11:26:08 PM UTC-4, User wrote:
>>
>> Using table inheritance to define a common set of fields. Given the
>> following code:
>>
>> standard_fields = db.Table(db, 'standard_fields',
>> Field('created_on', 'datetime'),
>> )
>> standard_field._before_insert.append(lambda fields: fields['created_on']
>> = request.now)
>>
>> db.define_table('payment', Field('amount', 'double'), standard_fields)
>>
>> will table payment inherit the _before_insert (or _before_update)
>> behavior? I'm trying this but I think it may not inherit. If it doesn't,
>> is the only option to specify the ._before_insert for each table? I want
>> to add this to a number of tables.
>>
>>
>
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