Displaying 2 results from an estimated 2 matches for "listsetting_code".
2006 Mar 23
0
Newbie - populating select list from db - BUMP :)
...lues from db:
the following select in test.rhtml:
<%= select(:listSetting, :code, @listSettings) %>
where
@listSettings = ListSetting.find(:all, :order => "code").map {|u|
[u.code, u.id] }
i have an observer_field defined in test.rhml as below:
<%= observe_field("listSetting_code",
:update => "values_span",
:url => {:action => :listSetting_code}
)
%>
which will observe the select object and run the code from
ListSetting_code method from controller.
the log after changing the select is as below:
Processing ListAdminCont...
2006 Mar 22
4
Newbie - populating select list from db
Can''t seem to find an example of this anywhere - how do I populate a
select list in a form from a database?
I have a form to create a new task. The task is for a client, so there
should be a select list populated from my clients table. I thought this
would work:
<%= select ''task'', ''client_id'', Client.find_all, "id", "name"