[Html-widget] Select fields and '0' value - again

[Carl Franks]

On 07/09/06, Tobias Kremer <t at funkreich.de> wrote:
>   - start value is 1
>   - process => OK - 1 is selected
>   - mock query to change foo to 0
>   - process => FAIL - 1 is still selected

The following Elements had a bug - they were checking for true, not defined.
Button, Password, Textarea, Textfield, Radio, Reset, Select, Submit

This has been fixed.

I've verified that submitted values displayed in as_xml() - the hack I
described using in the past was only necessary because of this bug.

Thanks,
Carl