Take a look at file _nested.html:
concat render(:active_scaffold => controller.controller_path,
:constraints => @constraints,
:conditions => association.options[:conditions],
:label => h(@label),
:params => {:nested => true, :parent_column =>
column_name, :parent_model => association.active_record}
It s not possible to pass a param to the nested controller as you can
see.
I had a similar issue in the past and have rewritten that part of
activescaffold, however I m stil on a quite old version of
activescaffold.
The easy solution for you would be to overwrite _nested.html in your
controller view path to fit your needs. You just have to add your
param to the params hash.
--
Volker
On May 26, 1:15 pm, Sylvain <[email protected]> wrote:
> Hi all,
> I have a problem
> I have a view of "connections". Those connections have many paths
> (from 2 to a lot)
> These paths can have flaws (one or several) or not.
>
> So my model is the following:
>
> class AspenConnection
> has_many :paths
>
> class Path
> belongs_to :aspen_connection
> has_many :flaws
>
> class flaws
> belongs_to :path
>
> In one view, I would like to represent the connexions where one or
> more path have flaws.
> For the nested view of the path, I would like to show at this specific
> view only the paths having a flaw.
> I've been able to add a parameter in the link for the nested
> view:http://localhost:8080/cnx/19273/nested?_method=get&associations=paths...
> (this is tare_type in the example)
> But this parameter is not given to the path controller:
>
> Processing AspenConnectionsController#nested (for 127.0.0.1 at
> 2009-05-26 13:10:21) [GET]
> Parameters: {"_method"=>"get", "aspen_topo_file_id"=>"66",
> "associations"=>"paths", "eid"=>"e8db239c4f82e8c042dbfe67079782bc",
> "tare_type"=>"0", "adapter"=>"_list_inline_adapter",
> "controller"=>"aspen_connections", "action"=>"nested", "id"=>"19430"}
> Start rendering component
> ({:controller=>"paths", :action=>"table", :params=>
> {:nested=>true, :parent_column=>"paths", :parent_model=>AspenConnection
> (id: integer, activity_status: string, broadcast_cir: integer,
> broadcast_eir: integer, creation_mode: string, description: string,
> name: string, dual_homed_reversion_timeout: integer, external_id:
> string, aspen_id: integer, loopback: boolean, path_status: string,
> reversion_timeout: integer, status: string, status_description:
> string, tls_type: integer, nsn_type: integer, under_operation:
> boolean, use_agg_tunnel: boolean, use_spreading_algorithm: boolean,
> protection_id: integer, customer_id: integer, error_flag: string,
> aspen_topo_file_id: integer, created_at: datetime, updated_at:
> datetime), :eid=>"9fd0a52bcfe1155cfb97d5481baa3dc5"}}):
>
> Processing PathsController#table (for 127.0.0.1 at 2009-05-26
> 13:10:21) [GET]
> Parameters: {"nested"=>true, "parent_column"=>"paths",
> "parent_model"=>AspenConnection(id: integer, activity_status: string,
> broadcast_cir: integer, broadcast_eir: integer, creation_mode: string,
> description: string, name: string, dual_homed_reversion_timeout:
> integer, external_id: string, aspen_id: integer, loopback: boolean,
> path_status: string, reversion_timeout: integer, status: string,
> status_description: string, tls_type: integer, nsn_type: integer,
> under_operation: boolean, use_agg_tunnel: boolean,
> use_spreading_algorithm: boolean, protection_id: integer, customer_id:
> integer, error_flag: string, aspen_topo_file_id: integer, created_at:
> datetime, updated_at: datetime),
> "eid"=>"9fd0a52bcfe1155cfb97d5481baa3dc5", "controller"=>"paths",
> "action"=>"table", "id"=>nil}
>
> The param "tare_type" which allow me to know (in the condition for
> collection of path) what to take is not given to the PathsController
>
> Any idea on how to give the param or on how to reach the result (being
> able to restrain the content of a nested associated table sometimes
> only)?
>
> Thanks in advance,
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