ActionController is the main controller class in Ruby on Rails.
ActionController is the main controller class in Ruby on Rails.
Questions tagged [actioncontroller]
424 questions
-1
votes
2 answers
Strange error with belongs_to association between Comment and User
I have three models: A User model, a Post model, and a Comment model. A user can create a post, and then inside a post's show page, there is a list of comments with a form to post a comment. A comment is posted and displayed on the post's show page.…
Parker
- 493
- 1
- 4
- 14
-1
votes
1 answer
Rails Server Not Returning Response
I am doing Rails 2.3 to 3.2 upgrade. During this, I have changed lots of things.
Now I don't see any HTML in response while opening homepage of the web app. I have verified using after_filter that my controllers do return HTML but Rails does not…
mohit
- 1,087
- 1
- 9
- 18
-1
votes
2 answers
How do I set a custom ETag value in a Rails controller response?
For one controller (only), I'd like to use an ETag value generated outside of rails caching logic, and manage 304-vs-200 responses myself. It seems that nothing I do to set the ETag header works:
response.etag = myEtag
headers['ETag'] =…
Paul Roub
- 36,322
- 27
- 84
- 93
-2
votes
2 answers
Ruby on rails: undefined method `[]' for nil:NilClass?
when i try to create it says undefined method.
def create
@stock = Stock.find(params[:stock_availabilities][:stock_id])
@stock_availability = StockAvailability.new(stock_availabilities_params)
respond_to do |format|
if…
Menporul Poriyalan
- 133
- 2
- 12