On 21 April 2014 21:46, Alfredo Barrero <[email protected]> wrote: > Ok I think there is another easy way. What I'm trying to do now is send the > id of the user that is trying to upload a new photo to the form "new_photo". > That form has the id of the user but when the "submit" is selected the id > get lost. > > The other way to get the user_id is with the "set_user", but I don't know > exactly how it works. I'm reading a few blogs and when the user login to the > web the application has to save the user_id. Then, any controller can has > that id. > > Could you please explain to me this way?.
What gem (if any) are you using to provide user login? Most have a current_user method or similar that will give you the current user so you don't need to pass it around at all. Colin > > Thank you & Best regards, > > Alfredo. > > El martes, 15 de abril de 2014 11:12:11 UTC+2, Alfredo Barrero escribió: >> >> Good morning everyone, >> >> I have a question, if anyone can answer it would be great. I'm trying to >> send the user.id from the "users/show.html.erb" to "photos_controller.rb", >> but I'm not sure how to do it. I can send the user information to the Model >> but I'm not sure is that is correct. >> >> Below is the code that I'm using: >> >> "users/show.html.erb" --> <%= link_to 'Add Photo', :method => >> Photo.add(@user) %> >> >> "photo.rb" --> >> def self.add (name) >> puts 'Adding photo' >> print name.name >> end >> >> Thi other thing that I'm trying is the next one. Could you tell me if it >> is correct? >> >> "users/show.html.erb" --> <%= link_to 'Add Photo', new_photo_path, :id >> => @user.id %> >> >> Thanks & Best regards >> >> Alfred > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/rubyonrails-talk/ddd70b5b-b3b1-480e-a4bd-235b68a352a8%40googlegroups.com. > > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CAL%3D0gLuJvzM_K0zPxHAyoQ%2B6Q9EkVN9peSLEXwS6_yROfSigRQ%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
