I'm just returning to this, put it aside for a while:
Here is the entire controller for the documents
--------------------------------------------------------------------
class DocumentsController < ApplicationController
def index
@documentz = Document.all
respond_to do |format|
format.json {render :json => @documentz }
end
#render :json => Document.all
end
def show
@document = Document.find(params[:id])
respond_to do |format|
format.json {render :json => @document }
end
#render :json => Document.find(params[:id])
end
def create
#@document = Document.create(params)
document = Document.create! params
render :json => document
end
def update
document = Document.find(params[:id])
document.update_attributes! params
render :json => document
end
end
request, or what rails telling me it is seeing
-------------------------------------------
siteroot/#
Started GET "/documents" for 127.0.0.1 at 2011-05-16 12:26:37 -0400
Processing by DocumentsController#index as JSON
SQL (0.050ms) SELECT "id", "title", "body" FROM "documents" ORDER
BY "id"
Completed 200 OK in 5ms (Views: 2.4ms | Models: 0.050ms)
siteroot/#documents/1
Started GET "/documents/1" for 127.0.0.1 at 2011-05-16 12:28:25 -0400
Processing by DocumentsController#show as JSON
Parameters: {"id"=>"1"}
SQL (0.053ms) SELECT "id", "title", "body" FROM "documents" ORDER
BY "id"
Completed in 3ms
NoMethodError (undefined method `call' for "1":String):
app/controllers/documents_controller.rb:16:in `block (2 levels) in
show'
app/controllers/documents_controller.rb:15:in `show'
In the js console we get the 'Uncaught TypeError: Cannot read property
'id' of undefined' that don't understand.
Still beyond me although with your help, we can post new documents
On May 3, 4:04 pm, Emmanuel Gomez <[email protected]> wrote:
> On May 3, 2011, at 8:34 AM, none1 wrote:
>
> > That was exactly what I was unaware of.
>
> > Documents can now be created by the form, but won't be shown. The js
> > console gives this error:
>
> > Uncaught TypeError: Cannot read property 'id' of undefined
>
> Can you paste in the Rails controller methods? It looks like
> DocumentsController#index, #create... You know what, can you paste in your
> entire DocumentsController?
>
> > so I'm getting one step closer -- thank you very much Emmanuel.
>
> You're welcome.
>
>
>
>
>
>
>
>
>
> > The model now looks like:
>
> > require 'dm-serializer'
> > class Document
>
> > include DataMapper::Resource
> > include DataMapper::MassAssignmentSecurity
>
> > property :id, Serial
> > property :title, String
> > property :body, String
>
> > attr_accessible :body, :title
>
> > #def to_json(options = {})
> > # super(options.merge(:only =>
> > [:id, :title, :created_at, :body]))
> > #end
>
> > end
>
> > - that to_json method still appears to do nothing I can detect (when
> > uncommented)
>
> The DocumentsController code will help clear this up.
>
> > - going to /#documents/1
>
> > produces an interesting:
>
> > NoMethodError (undefined method `call' for "1":String):
>
> Again, this is hard to interpret without a view of your controller code, and
> possibly the request params.
>
> > I'll keep poking at it, thanks again.
>
> Good luck, sounds like fun!
>
> - Emmanuel
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