I just did a basic test and have no error though I had to
change :dependent => true to :destroy. I did not make any custom view
code, just basic model resource with these changes:
fields do
name :string
timestamps
end
acts_as_list :scope => :owned_model
belongs_to :owned_model
has_many :owned_models, :dependent => :destroy, :order => :position
and
children :owned_models # in viewhint
So there's no bug in hobo. Can you post the rest of your model code
and the relevant view code?
On Jun 28, 12:07 pm, Warren Gavin <[email protected]> wrote:
> Based on the documentation I have seen I thought I was using
> acts_as_list correctly. See link below.
>
> http://github.com/rails/acts_as_list
>
> I agree w/the recursion idea and I think its the view that is having
> the problem.
>
> Just to add some more details, the collection I want to work with is
> essentially parent/child relationship that is simple and all I want to
> do is have the ability to order the children. The root of any
> collection of NewModel is one that has a nil for new_model_id. Not
> sure if that clears up anything but thought I would add more details.
>
> Thanks for the help.
>
> On Jun 28, 11:59 am, kevinpfromnm <[email protected]> wrote:
>
>
>
> > From the error I'd guess you've gotten some sort of recursion going in
> > an infinite loop. I haven't done a lot with acts_as_list but should
> > the scope be :new_model_id?
>
> > On Jun 25, 9:18 am, Warren Gavin <[email protected]> wrote:
>
> > > I am new to Hobo, and Rails for that matter, so please forgive my noob
> > > post. I believe I am not understanding how to implement a belongs_to,
> > > has_many and acts_as_list in a self join scenario.
>
> > > I created a Hobo app, and added one hobo_model_resource named
> > > NewModel. I modified app/models/new_model.rb to the following (the
> > > self join and acts_as_list):
>
> > > class NewModel < ActiveRecord::Base
>
> > > hobo_model
>
> > > fields do
> > > name :string
> > > new_model_id :integer
> > > timestamps
> > > end
>
> > > acts_as_list :scope => :new_model
>
> > > belongs_to :new_model
> > > has_many :new_models, :dependent => true, :order => :position
>
> > > ...
>
> > > end
>
> > > I also modified the app/viewhints/new_model.rb and added:
>
> > > children :new_models
>
> > > Generated my hobo_migration and all seemed good.
>
> > > Then I start the server up just fine. Once I try to create a new
> > > entry for NewModel I get a "stack level too deep". Generally speaking
> > > I believe I understand what is going on (at 40k feet). Essentially we
> > > have a self join scenario that Hobo can't display from an edit/new
> > > perspective based on my setup.
>
> > > What I would like to do is manage new_models like a tree
> > > (acts_as_tree) and have tried adding this as well with the same
> > > result.
>
> > > Thoughts? Thanks in advance.
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