CODEWITHSUNDEEP
ruby-on-railsruby-on-rails-4carrierwave
THpubs
THpubs

Reputation: 8172

How to upload two types of files into the same model using Carierwave in Rails?

To my model, I need to upload two files. One is an image and the other is a pdf file. I upload the image first and then the app take me to a different page to set the title, description, etc. In that page I need to upload the second file. But it does not work. Here's how I set the uploaders in the model :

mount_uploader :filename, SubmitUploader
mount_uploader :modelrelease, ModelreleaseUploader

The first file is uploading. The second is not. Also note that in the edit screen I edit multiple records at a time. Here's the controller :

def uploadscheck
    @submits = Submit.update(params[:submits].keys, params[:submits].values)

    if @submits.empty?
        redirect_to root_url
    else
        @rejected = current_user.rejected
        render 'uploaded'
    end
end

I don't get any errors. It simply won't upload. The filed which should have the pdf file have an empty string.

Upvotes: 4

Views: 139

Answers (1)

rafb3
rafb3

Reputation: 1702

It could be a strong parameters problem, where you are trying to access the value directly and it doesn't give you the value.

As it is an array or hash, treat it as a scalar value, as shown here. See if you have file information on 

params.permit(submits: [])

or

params.require(:submits).permit!

Upvotes: 6

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