upload multiple files with a single file_uploader rails 4 -

in sr_documents/form:

<%= simple_form_for @service_request,:url=>upload_document_path(@service_request.id),:remote=>true,:html => { :multipart => true } |f| %>  <%= f.nested_fields_for :sr_documents |q| %>  <%= q.input :file,:required => true,:hint=>"(only .pdf,.docx,.doc,.txt)", multiple: true,:name=>'file[]' %>  <%= f.button :submit ,:class=> "btn btn-go button",data: {"disable-with" => "processing..."}%>  <%= f.add_nested_fields_link :sr_documents,"add new file" %> <%end%> 

i using gem nested_form_fields , paperclip in app. through above code, able upload multiple files. concern how upload multiple files single file_uploader. used name file[] , :multiple=>true, still not working. please me out.

i needed same thing didn't fine solution. in project using

= file_field_tag :image_files, :multiple => true, name: 'image_files[]', style: 'display:none', :id => 'fileinput' 

user have select multiple files after selecting field. , in controller able files params[:image_files]

i building images :

 # method builds images per image_files params   def build_images     (params[:image_files] || []).each |img|       @product.images.build(file: img)     end   end