[ic] Adding Null to Select Box using mv_metadata?

[interchange-users@icdevgroup.org (Rene Hertell)]

> I have a page that is using the table-editor tag to edit a number
> of fields in
> the database.   One of the fields is using a Select Box to
> display a list of
> options that have been extracted from another table in the
> database (using
> mv_metadata).  I need to add a NULL value to the select box so that on
> occasion the user can select a NULL value from the dropdown.  Has
> anyone ever
> done this before? and if so could they point me to some docs, old mailing
> list/forum posts or anything else that might help me get this going?

I think that the nullselect filter is what you are looking for...


Regards, Rene