CODEWITHSUNDEEP
ruby-on-railsruby-on-rails-4coffeescriptpreprocessor
unsafe_where_true
unsafe_where_true

Reputation: 6300

Rails 4 preprocessing coffee.erb

So I have a app/assets/javascript/sites.js.coffee.erb file.

There I do: 

#lots of stuff
formData: '<%= @s3_direct_post[:fields] %>',
#and more stuff

which ends in:

undefined method `[]' for nil:NilClass

which seems to suggest that rails is NOT preprocessing the erb file. I tried leaving out the .erb extension, leaving app/assets/javascript/sites.js.coffee, but that didn't help either.

How does correct rails 4 preprocessing work??? I'm confused as the sites_controller correctly creates the @s3_direct_post object, and it can be used in app/views/sites/upload.html.erb just fine...

Upvotes: 0

Views: 2501

Answers (1)

unsafe_where_true
unsafe_where_true

Reputation: 6300

Here I found answers which I implemented :)

http://railscasts.com/episodes/324-passing-data-to-javascript

Upvotes: 1

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