The ajax function is defined as:
ajax(url, [name1, name2, ...], target)
where the 'name1' 'name2' are defined as ids of an input fields.
*This is working fine for fields that are defined as:*
*
Field('first_name', label=T('First Name'))
When the field is set to be read only, it is rendered as a label, and the
value is not returned.*
*
Field('first_name', label=T('First Name'),
default=db.auth_user.first_name,readable
=True, writable=False),
*
*Is there a way to get back the value when the field is defined as read
only?*
