Which web2py version?
On Thursday, 8 August 2013 16:27:35 UTC-5, Kyle Flanagan wrote:
>
> I submitted this as a ticket (1622), but it may be more appropriate to be
> addressed here.
>
>
> What steps will reproduce the problem?
> 1. Open the attached app (named poc), login using tes...@testme.com
> <javascript:>, pw: testme
> 2. View the default index
> 3. Sort by "Store Id" by clicking on the header
> 4. Click on "Edit"
> What is the expected output? What do you see instead?
> One would expect that the record being edited would be from the db.inventory
> table, but instead the record being edited is from the db.item table.
> (...field_id=db.inventory.id,...) is specified in the controller and is
> enforced without any sorting. However, sorting on a header not from the
> db.inventory table causes this to no longer be the case.
> What version of the product are you using? On what operating system?
> 2.4.6-stable+timestamp.2013.04.06.17.37.38
> PythonAnywhere (Linux hansel-liveconsole 3.8.0-19-generic #30-Ubuntu SMP Wed
> May 1 16:35:23 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux)
> Please provide any additional information below.
> The db schema in the attached sample is not well defined, but was just
> created to illustrate the issue. An item is defined as an entity that belongs
> to a shelf and a store. An inventory record is the count of how much of an
> item is in stock.
>
> Some pertinent code excerpts:
>
> ----------------------------------------------------------------------
> From db.py:
> ----------------------------------------------------------------------
>
> db.define_table('store',
> Field('name', 'string', required=True),
> Field('state_name', 'string', required=True),
> format = '%(name)s')
>
> db.define_table('shelf',
> Field('name', 'string', required=True),
> format = '%(name)s')
>
> db.define_table('item',
> Field('name', 'string', required=True),
> Field('store_id', db.store, required=True),
> Field('shelf_id', db.shelf, required=True),
> Field('description', 'string', required=True),
> format = '%(name)s')
>
> db.define_table('inventory',
> Field('item_id', db.item, required=True),
> Field('in_stock', 'integer', required=True))
>
> ----------------------------------------------------------------------
> From default.py:
> ----------------------------------------------------------------------
>
> @auth.requires_login()
> def index():
> """
>
> """
> query = (db.inventory.item_id == db.item.id)
>
> fields = [
> db.inventory.item_id,
> db.item.shelf_id,
> db.inventory.in_stock,
> db.item.name,
> db.item.store_id
> ]
>
> grid = SQLFORM.grid(query=query, create=True, field_id=db.inventory.id,
> editable=True, fields=fields)
>
> return dict(grid=grid)
>
>
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