Hi,
I try to generate multiple SOLIDFORMS from table rows.
Simple example in pseudo code:
x = db(y.z).select()
for d in x:
form=CAT(form, SOLIDFORM(d))
return dict(form=form)
This works for me:
Model:
#simplified, the tables are much longer in real
db.define_table("foo_analysis_type",
Field("uuid", length=64, default=lambda:str(uuid.uuid4())),
Field("analysis_code", "integer", label=T("analysis_code"),
requires=IS_INT_IN_RANGE(0,99999999)))
db.define_table("foo_analysis",
Field("uuid", length=64, default=lambda:str(uuid.uuid4())),
Field("customer_uuid", length=64, label=T("customer_uuid"),
requires=IS_IN_DB(db, 'icp_customer.uuid', db.foo_customer._format,
multiple=False)),
Field("analysis_type_uuid", length=64, label=T("analysis_type_uuid"),
requires=IS_IN_DB(db, 'foo_analysis_type.uuid', db.foo_analysis_type._format,
multiple=False)),
Field("order_number", "integer", label=T("order_number"),
requires=IS_INT_IN_RANGE(0,99999999)))
Controller:
fields3 = [['order_number', None]]
form3 = P()
analysis = db(db.foo_analysis.customer_uuid ==
request.get_vars.uuid).select()
for a in analysis:
form3 = CAT(form3, SOLIDFORM(db.foo_analysis, a, fields=fields3,
showid=False, readonly=True), P())
return dict(form3=form3)
For every table row i got a nice form.
But I need left outer joins. And there I stuck.
Same Model as above, Controller:
fields3 = [['order_number', 'analysis_code']]
form3 = P()
analysis = db(db.foo_analysis.customer_uuid ==
request.get_vars.uuid).select(db.foo_analysis.ALL, db.foo_analysis_type.ALL,
left=db.foo_analysis_type.on(db.foo_analysis.analysis_type_uuid==db.foo_analysis_type.uuid)
)
for a in analysis:
# form3 = CAT(form3, a) < this works, it prints rows with all data, so
the select is ok?
form3 = CAT(form3, SOLIDFORM(db.foo_analysis, a, fields=fields3,
showid=True, readonly=True), P())
return dict(form3=form3)
Here I got
<type 'exceptions.AttributeError'>('Row' object has no attribute 'id')
I tried many other "combinations" of fields, forms, selects, but
got every time errors.
It would be really great if I can get a hint howto correct code
this.
Regards,
Mike
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