On Friday 24 February 2006 03:43, Marco Mariani wrote:
> As it is, the program does not work from chapter 7 onward
> I get this on zope.app.form.browser.SimpleInputWidget at every attempt to
> display the widget:
>     instance = self._widget_factory(*args)
> TypeError: __init__() takes exactly 4 arguments (3 given)
> If I take out the <widget> tags from browser/configure.zcml, the default
> widget works ok (but has a bug when I add two empty rows).

Unfortunately, not all widgets work easily with the extension mechanism. 
Without knowing which widget you tried to customize it is hard to help out.

Stephan Richter
CBU Physics & Chemistry (B.S.) / Tufts Physics (Ph.D. student)
Web2k - Web Software Design, Development and Training
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