Hello Christopher,
I trust you are well. I am not a programmer and need help uploading and hosting a website on Heroku. The site was developed using Ruby on Rails and in my part of the world, a good programmer in this field is hard to come by. Can you help and what are the steps to do so. Many thanks. Tony On Thursday, November 13, 2014 9:02:17 PM UTC, Christopher Tauer wrote: > > Hello all, > > I followed the Heroku article on creating a Direct to S3 file uploader for > my Rails app. > https://devcenter.heroku.com/articles/direct-to-s3-image-uploads-in-rails > > I think that I did everything the tutorial said... > > In my users_controller, under *new* is: > @s3_direct_post = S3_BUCKET.presigned_post(key: > "uploads/#{SecureRandom.uuid}/${filename}", success_action_status: 201, > acl: :public_read) > > This code seems fine, and is pretty much exactly as the article says. > > The problem is in my *image_loader.js.erb*, the following: > > fileInput.fileupload({ > fileInput: fileInput, > url: '<%= @s3_direct_post.url %>', > type: 'POST', > autoUpload: true, > formData: <%= @s3_direct_post.fields.to_json.html_safe %>, > > > Turns out: > > undefined method `url' for nil:NilClass > > in fact this breaks an otherwise working app. > > The code in my controller should create the @*s3_direct_post* object, but > it seems that my javascript doesn't pick it up, maybe? > > I've tried putting the code in the view with <script> tags, as well, with > the same results. Any help out there? > > Thanks! > > > -- 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/15b0e5db-4685-45f7-986d-a538781c9ca6%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
