Displaying 1 result from an estimated 1 matches for "child_parent_id".
2006 Mar 16
6
How to have multiple fields appear in collection_select?
I have a table of employees with the fields "last_name" and
"first_name". I would like to populate a collection select so that what
the user sees in the drop-down is "Last Name, First Name". So far, the
only way I have figured out to do this is by using "find_by_sql" in my
model, like so:
@employees.find_by_sql("SELECT id, concat(last_name,