hobo_index doesn't do very much -- just the find, along with pagination,
and a basic render if you don't supply the block. So once you start
doing things too different, it's often easier just to write your own
controller action. Assigning to self.this will establish the initial
context for DRYML.
But in your case, you certainly can continue to use hobo_index by
passing finder options to hobo_index, you'd want to pass :order_by =>
"updated_at DESC", :limit => 1. (warning: options came from top of head)
It does seem strange to me that you want your index action to only
display a single value.
Bryan
Edward Samokhvalov wrote:
> Hi All!
>
> I have a little bit of a problem here with the customization of
> my :include.
> There are 3 tables: users, statuses and messages. Users have many
> statuses and messages.
> I had to get xml with all users, each having nested messages and
> statuses linked by id.
>
> That thing works
> def index
> hobo_index do |wants|
> wants.xml {
> render :xml => ( @users.to_xml :include =>
> [:statuses, :messages])
> }
> wants.html { }
> end
> end
>
> But now I need to take only the last record (that has most recent
> timestamp) from statuses belonging to parent user, but I can't figure
> out how to pass that parameter to hobo...
>
> Thanks very much in advance!
>
> >
>
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "Hobo
Users" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/hobousers?hl=en
-~----------~----~----~----~------~----~------~--~---
