Thank you so much!!!
Greetings.
El 19/12/17 a las 11:49, Anthony escribió:
On Tuesday, December 19, 2017 at 8:48:15 AM UTC-5, Carlos Cesar
Caballero wrote:
Hi Massimo, thanks for your answer, basically I need the row
object instead of the set in the after update callback, I have
managed to do this passing the table object to my plugin and
making a query. But there is a way to know the table that belongs
an after update callback without passing explicitly the table object?
Let's say something like:
model:
from mymoduleimport my_after_update_callback
db.mytable._after_update.append(my_after_update_callback)
mymodule:
def my_after_update_callback(s,f): row = get_callback_row()
table = get_callback_table()
Updates do not involve fetching the updated records from the database,
so the DAL does not have any Row objects to provide to the callback.
If you need the updated records, you'll have to fetch them yourself
within the callback based on the Set:
|
rows =set.select()
|
Regarding the tablename, you can extract it from the Set as well. In
most cases, something like the following should work:
|
table =set.query.first.table
|
Note, that will be the actual DAL Table object -- if you want the
name, you can do set.query.first.tablename.
Anthony
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