MikeC schrieb:
> I am very new to Turbogears. I have the following controllers.py code
> fragments.
>
>
> ...
> ...
> ...
> class MainMenuForm(widgets.WidgetsList):
> jumpMenu = widgets.JumpMenu(name='Main Menu',
> options = [('/createNewBatch', 'Create New Batch', [])])
> mainMenuForm = MainMenuForm()
> ...
> ...
> ...
> class Root(controllers.RootController):
> ...
> ...
> ...
> @expose(template="remoteremittance_tg.templates.main")
> def index(self, *args, **kw):
> ...
> ...
> ...
> return dict(form=mainMenuForm)
>
>
>
> My main.kid looks like this...
>
>
> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://
> www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
> <html xmlns="http://www.w3.org/1999/xhtml"; xmlns:py="http://purl.org/
> kid/ns#">
> <meta content="text/html; charset=utf-8" http-equiv="Content-Typ!"
> py:replace="''"/>
> <head>
> <title>Remote Remittance Main Menu</title>
> </head>
> <body>
> ${form()}
> </body>
> </html>
>
>
> When I navigate to http://localhost:8080, I get a traceback showing in
> my browser. Here is a fragment of that traceback.
>
> ...
> ...
> ...
> File "c:\python24\lib\site-packages\kid-0.9.5-py2.4.egg\kid
> \parser.py", line 219, in _coalesce
> for ev, item in stream:
> File "H:\Applications\MSS\RemoteRemittances\Software
> \RemoteRemittance-Tg\remoteremittance_tg\templates\main.py", line 57,
> in _pull
> TypeError: 'MainMenuForm' object is not callable
> Error location in template file 'H:\\Applications\\MSS\
> \RemoteRemittances\\Software\\RemoteRemittance-Tg\\remoteremittance_tg\
> \templates\\main.kid'
> between line 7 and line 8:
> <body>
> ${form()}
As the error message says - form is not callable. It's just a list. What
you need to do is to create an actualy form-widget that has it's
field-property set to an instance of MainMenuForm:
@expose(...)
def controller_method(self, ...):
form = widgets.ListForm(fields=MainMenuForm())
return dict(form=form)
This is pretty basic stuff btw, take a deeper look at the examples.
Diez
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