Tyler Knappe wrote:
> Hey all,
>
> I have the following in my Controller:
>
> class << self
> attr_accessor :all_devices, :test
> #def initialize(devices)
> # @all_devices = devices
> #end
> end
>
> def initialize_devices
> AllDevicesController.all_devices = @devices_array
> redirect_to :action => "show_all_devices"
> end
>
> Where devices_array is an array of devices.
>
> def show_all_devices
> @devices_array = AllDevicesController.all_devices
> respond_to do |format|
> format.html # show.html.erb
> format.xml { render :xml => @devices }
> end
> end
>
> The problem here is when accessing @devices_array in the view
> @devices_array is nil. I *know* the code is being executed in
> initialize_devices because if I don't redirect to show_all_devices I can
> manipulate the @devices_array within the initialize_devices view.
> However, accessing AllDevicesController.all_devices in show_all_devices
> results in nil.
>
> Anyone know why?
Further
@t = AllDevicesController.instance_variable_get(:@all_devices)
Allows me to retrieve the all_devices var in initialize_devices but NOT
in the show_all_devices portion of the controller. Instead, it is nil.
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