Hi,
i have code like this.
fields.append(Field("m_class_id", "reference asset_class",
required=True,
requires=IS_IN_DB(db, 'asset_class.id', '%(name)s',zero
=T("-- Odaberite --")),
label=LABEL("M CLASS", _for="no_table_m_class_id")))
if request.env.request_method == "POST" and request.post_vars.m_class_id
:
fields.append(Field("m_id", "reference asset",
required=True,
requires=IS_IN_DB(db(db.asset.asset_class_id
==request
.post_vars.m_class_id), 'asset.id', '%(asset_label)s', zero=T("-- Odaberite
--")),
label=LABEL("M", _for="no_table_m_id")))
else:
fields.append(Field("m_id", "reference asset",
required=True,
requires=IS_IN_DB(db, 'asset.id',
'%(asset_label)s', zero=T("---")),
label=LABEL("M", _for="no_table_m_id")))
I am trying to make dependent selects. This means when i change m_class_id
the m_id is populated based on m_class_id. I do this with jQuery and i
don't have problems there.
I want to make something like this, when user visits the form, he will see
only two selects, M CLASS - this is initial select, M ID - this one is
dependent on M CLASS and is populated only if M CLASS value is present, in
M ID i want to have requires=IS_IN_DB(db, 'asset.id', '%(asset_label)s',
zero=T("---")) validator but with empty select initially, something like
in the code above.
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