On Dec 3, 2013, at 12:18 PM, Ronny Fauth wrote: > Hi there, > > i want to use collection_check_boxes (in rails 4) but i am a little bit > stuck... okay, first things first: > > i have 2 models: > > ---------------- > class Supervisioncategory < ActiveRecord::Base > has_many :phonenotes > end > ---------------- > > and > > ---------------- > class Phonenote < ActiveRecord::Base > belongs_to :employee > belongs_to :supervisioncategory > belongs_to :trainingcategory > end > ---------------- > > and i want to use collection_check_box for the categories > > ---------------- > <div class="field"> > <%= f.label :supervision %><br> > <%= collection_check_boxes :phonenote, :supervision_ids, @supervisions, > :id, :name %> > </div> > ---------------- > > shows all the categories i want, i can check them, i made the > ":supervision_ids" accessible. But then... > nothing happend? I think my problem is at the typ of the ":supervision_ids".. > integer won't work, string won't work. So... can someone help me with this > Problem?
View source as generated by Rails in your browser, and see what these checkboxes look like in HTML. That's where I would start debugging this. My guess is that you need these to be supervisioncategory_ids, since that's what the b/t is saying the model is named. But without looking at the HTML, we won't know if your checkboxes are properly named to post as an array back to your controller. Walter > > Regards, > > Ronny > > -- > 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 rubyonrails-talk+unsubscr...@googlegroups.com. > To post to this group, send email to rubyonrails-talk@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/rubyonrails-talk/c3dd1d9af2a13ccedd6544f111603dd6%40briefkasten.daishi.de. > For more options, visit https://groups.google.com/groups/opt_out. -- 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 rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/E659A7BE-FBB5-4DE7-8FA9-84118E5B76C1%40wdstudio.com. For more options, visit https://groups.google.com/groups/opt_out.
