[support] Some last tweaks needed to registration module.

[Philip_Wetzel at nhd.uscourts.gov]

Well, I have 2 days left before I officially declare NH District Court
Website is complete
and move on to Probation (their website).   I had my dog and pony show
yesterday,
which went pretty well.   I think we all agreed that I met expectations.  I
do however,
have a list of "it'd be nice if you could...." items.

One thing I really want to figure out is with the registrations module.
Out of the box you can
list registrants with the standard columns.  If you add custom fields, such
as LastName, FirstName to
your registration type, you can list them here (with work).    I ran into
trouble when I tried to make LastName
sortable.  What's weird is it will sort once (and spew out errors).

Delving further.....  registration_registrations_page function...  It first
builds the header.
A standard column looks like this....

  $header = array(
    array(
      'data' => t('id'),
      'field' => 'registration_id',
      'type' => 'property',
      'specifier' => 'registration_id',
    ),

.....

I was hoping I could take my custom field and do something like this......

    array(
      'data' => t('Last Name'),
      'field' => 'field_last_name',
      'sort' => 'desc',
      'type' => 'property',
      'specifier' => 'field_last_name'
    ),

It doesn't like 'type' at all.....  SQL error.  Looking further you can see
that the standard columns are in
the table 'registrations' in this case.  My custom field is in a separate
table.   field_data_field_last_name.
(field_last_name is the name of the column).

The SQL query is expecting everything to be in the 'registrations' table.
Is there some way I need to tell it
to look in the other table for last name?    I haven't been able to figure
out where in the code this query is happening
(if that's even possible).  Currently out of ideas.

Anyone?
Thanks in advance,
Phil

PS: on that very page they indicated that they would like a button to press
to print all registrants and
a button to dump all registrants into a comma delimited .CSV.  I have no
clue how to do that - haven't
had time to search on it.  Thought I'd throw that one out too.