Yeah, I tried that earlier I think... did it again but I get the same error.
1 sep 2010 kl. 20.53 skrev Brian Kaney:
> I think you want to use the :key as the identifier for the selection.
>
> = f.collection_select(:web_server, WebServer.all, :key, :name)
>
>
> --
> Brian
>
>
>
> On Sep 1, 2010, at 2:48 PM, John Axel Eriksson wrote:
>
>> I'm not exactly an expert on Rails but I've built a few simpler apps. Now
>> I'm working on an app using Ripple and I'm having a few issues, perhaps
>> I just haven't grasped riak/ripple yet...
>>
>>
>> Anyway...
>>
>>
>> class Client
>> include Ripple::Document
>>
>> timestamps!
>>
>> property :name, String
>> property :hostname, String
>> property :url, String
>> property :blocked, Boolean
>>
>> key_on :hostname
>>
>> one :web_server
>>
>> def id
>> hostname
>> end
>>
>>
>> end
>>
>>
>> class WebServer
>> include Ripple::Document
>>
>> timestamps!
>>
>> property :name, String
>> many :users
>> many :clients
>>
>> key_on :name
>>
>> def id
>> name
>> end
>>
>> end
>>
>> in Rails console:
>>
>> c = Client.new(:name => 'abc')
>> ws = WebServer.find('some.domain.name')
>>
>> c.web_server = ws
>>
>> c.save
>>
>> the above works just fine (and doing curl -i against the resources in riak
>> shows the links too) but...
>>
>> in a (haml) form I do:
>>
>> .select
>> %label= f.label :web_server
>> = f.collection_select(:web_server, WebServer.all, :id, :name)
>>
>> but here I get an error when saving saying:
>> ArgumentError (Invalid value "some.domain.name" for association web_server
>> of type WebServer on <Client:abc name="abc" created_at=Wed Sep 01 17:38:08
>> UTC 2010 updated_at=Wed Sep 01 17:38:13 UTC 2010 url="abc.somedomain.name"
>> blocked=nil hostname="abc">):
>> app/controllers/clients_controller.rb:63:in `update'
>>
>>
>> I ported the code over from a MongoDB-version of the app where these forms
>> worked just fine. I'm having trouble seeing whats wrong with this, maybe I
>> don't know rails
>> well enough...
>>
>> Also, does ripple support accepts_nested_attributes_for (afaict it doesn't)?
>> _______________________________________________
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>
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