question:rails Back to the data not the data needed for extjs
Use firebug view the post is “(” action “:” Cptcategory “,” method “:” index “,” data “: [" 0 "],” type “:” rpc “,” tid “: 2)”

Response: is html language other than the data they need

rails code is:

include Rails::ExtJS::Direct::Controller
direct_actions:index

def index(id=[params[:node])

puts id.to_i

plcs = Cptcategory.find_children(id)
data =plcs.map {|r| r.attributes}
return data
end

I want to ask, how is the rails to use rails-extjs-direct reply is extjs be able to parse data?
Please contact me, thanks email: fy_name@yahoo.com.cn