On Fri, Mar 11, 2011 at 2:33 PM, Luke <[email protected]> wrote:
> Hi there, > > I posted this issue > <https://groups.google.com/forum/?hl=de#!topic/carrierwave/ergk9LaO68k>at > the carrierwave-group, but I'm beginning to think this rather is a > rails-issue than a problem with carrierwave. The problem's this: > > I have 2 models, 'article' and 'upload'. article has_many :uploads. In my > article_controller i have an action named upload: > > def upload > @article = Article.find(params[:id]) > @article.uploads.create(params[:file]) > render :nothing => true > end > > you forgot that you need to pass in key value pairs (as mentioned lower ) def upload @article = Article.find(params[:id]) @article.uploads.create(:file => params[:file]) render :nothing => true end There is nothing wrong with using create on uploads - it is added to the collection when you use has many - it in the right way. you could also do this whole thing in the update action for the article controller if you simply use 'fields_for' inside of a form_for @article and set 'accepts_nested_attributes_for :uploads' then you could do the RESTful way. def update @article = Article.find(params[:id]) @article.update_attributes(params[:article]) end -- make haste slowly \ festina lente \ - mobile +1_415_632_6001 [email protected] <[email protected]> http://robotarmyma.de -- 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.
