Thank you..
Your ide must use 3 model.. 1 model -> User, 1 model -> for admin, 1 model
-> for user
is true?
But I want use 1 model for admin and user..
 so if I call "user = User.create" in admin and in user, photo will upload..
with different size thumbnail.

Can u explain with code?? thank you very much


On Fri, Jan 23, 2009 at 4:44 PM, Mark Reginald James <m...@bigpond.net.au>wrote:

>
> anton effendi wrote:
>
> > I want to make upload photo with attachment_fu.....
> >
> > this logic is
> > if admin
> >
> > has_attachment :content_type => :image,
> >                  :storage => :file_system,
> >                  :path_prefix => 'public/photos',
> >                  :processor => 'Rmagick',
> >                  :thumbnails => {:standard => "520x520>", *:thumb =>
> > "110x110>"*, :medium => "250x250>"},
> >                   :size => 0.kilobytes..5000.kilobytes
> >
> >
> > if user
> > has_attachment :content_type => :image,
> >                  :storage => :file_system,
> >                  :path_prefix => 'public/photos',
> >                  :processor => 'Rmagick',
> >                  :thumbnails => {:standard => "520x520>", *:thumb =>
> > "120x120>"*, :medium => "250x250>"},
> >                   :size => 0.kilobytes..5000.kilobytes
> >
> >
> > I want to make it in 1 model... because I save to 1 table...
>
> Put these in Admin and OrdinaryUser sub-classes/sub-models of your
> main User model. If you add an STI "type" field to this model then
> both these models will still use the users table if you properly
> instantiate them.
>
> --
> Rails Wheels - Find Plugins, List & Sell Plugins - http://railswheels.com
>
> >
>


-- 
Wu You Duan

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