On Mon, Sep 20, 2010 at 2:56 PM, Abder-Rahman Ali <[email protected]> wrote: > "photo" is originally a column field, but what does it mean when > inserting it in this shape? > > params[:photo]['photo'] > > If params[:photo] is telling us that we have a key :photo, what is the > use of ['photo'], this is what I'm not getting.
It means there's another hash inside the params[:photo] hash. params[:photo] <input type="file" name="photo" /> params[:photo]['photo'] <input type="file" name="photo[photo]" /> -- Greg Donald destiney.com | gregdonald.com -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
