apologies for this question - I see it's been popular over the years - but
I can't find the definitive answer.
How can I either:
a) handle the case of have no references to insert? or
b) avoid the duplication of two db inserts that are identical except one is
missing a field that can't be set to None.?
Note: I am not building a HTML ui from the database definition but
inserting data via code.
in my db.py:
db.define_table('item', ..., Field('geoPts', 'list:reference geoPt'), ...)
in a module:
pts = # set to a list of zero or more db id values
if pts:
db.item.insert(
...
geoPts=pts,
....)
else:
db.item.insert(
...
# note that we don't try and set geoPts to None
....)
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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