I'm new to Turbogears 2.3.3 and Toscawidgets 2. Could anyone tell me how to
set the default value based on the id?
*URL*: .../view?id=2
*FormWidget*:
FruitForm(twf.Form):
class child(twf.TableLayout):
fruit=twf.SingleSelectField(options=DBsession.query(Fruit.id,
Fruit.name)
*Model*: Fruit
id, name
*Controller*:
@expose ('view') def view(self, id)
fruit=DBSession.query(Fruit).get(id)
return dict(page='view', value=fruit, form=FruitForm(action='/save')
*Template*:
<div>${form.display(value=value)}</div>
*Question*:
When the url is /view?id=2, in the SingleSelectField how to display the
fruit whose id is 2?
Thanks.
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