Hey everyone, quick question ,
how can I set the default image using attachment_fu? (this is not a quesiton on how to use it, cause I got it working and the first image is being set as default)
Thing is, I want the user to have the option to change the default image to whichever he likes, currently I have this in the user_image controller:
def default_image @image = UserImage.find(params[:id]) @userimg = UserImage.find(:all, :conditions => ['parent_id is null AND user_id=?',@image.user_id]) @userimg.each do |daimg| daimg.update_attributes(:default => false) end @image.set_as_default redirect_to user_url(current_user) end
in the model:
def set_as_default self.default = true self.save end
BUT this takes way too long because it re-creates every single image and thumbnail again...
what other way can I do this ? (where the already uploaded image dont get re-created again)
