Hi guys,
I'm creating a really basic ordering system and
am trying to use to use sprox to create an order form
using the 'SalesOrder' model, *and* I want to
fill some fields using results from a query
on the 'Products' model.
I'm attempting to pass product_id and title
values in the controller. When rendering
the template the product field gets nothing, and
the title field renders:
"<built-in method title of str object at 0x7fbe302ae4e0>"
I'm sure I'm missing something.
I looked at EditFormFiller but it's not clear to me
how to wedge it in. I'd appreciate any suggestions
on either how to get this working or how you think
I should better approach this. I'm not averse
to throwing it all aout and coming at it from
another angle.
Here's what I'm trying (obviously not working):
#From root.py
#######################################
# place_order_form
class PlaceOrder(AddRecordForm):
__model__ = SalesOrder
__omit_fields__ = ['id', 'purch_datetime', 'display_date']
place_order_form = PlaceOrder(DBSession)
class RootController(BaseController):
"""There's other stuff between here and placeorder."""
#placeorder
@expose('tgdeal.templates.placeorder')
def placeorder(self):
"""Displays the placeorder form using
the product for 'cdate'."""
cdate = datetime.datetime(2009, 10, 31)
product = DBSession.query(Product).filter_by(
display_date = cdate).one()
tmpl_context.place_order_form = place_order_form
values = { 'product_id':product.id, 'title': product.title }
return dict(product = product,
values = values,
page='placeorder')
#place_order_form
@expose()
@validate(
form=place_order_form,
error_handler=placeorder,
)
# from placeorder.html
################################################################
<h2>Place Your Order for - ${product.title}</h2>
${tmpl_context.place_order_form(
action = 'place_order',
value='values',
)}
################################################################
This is my first TG project, and I'm just
figuring most of this out. A judicious
application of the clue bat would be most
appreciated.
Thanks,
-KurtB
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