[web2py] plugin_wiki problems

[blackthorne]

hi

1.
with the table new like this:
db.define_table('new',
        SQLField('photo_id', 'string'),
        SQLField('name', 'string', notnull=True, length=16,
requires=IS_NOT_EMPTY()),
        SQLField('created', 'datetime',
notnull=True,default=datetime.datetime.now(),requires=IS_DATETIME()),
        SQLField('created_by', 'string'),
        SQLField('tag', 'string'),
        SQLField('link', 'string', length=80, default=None,
requires=IS_URL()),
        SQLField('type', 'string', notnull=True, length=16, default=types[0],
requires=IS_IN_SET(types)),
        SQLField('slug', 'string', length=32, default=''),
        SQLField('description', 'text', notnull=True,length=64,
requires=IS_NOT_EMPTY())
)

Using plugin_wiki, I can't use the "read" widget. Other widgets like
jqgrid work fine.

2. How can I access my app model from the plugin_wiki?

3. how should I map a controller to a plugin_wiki page?

Thank you
Best regards