carrierwave - How to Create One Form Only in Rails to Submit two things Simple Form Carrier Wave -


i building rails platform reddit style type of community international students in boston area. still testing reception of idea. using simple form , carrierwave. got @student = student.new instance in signup method. got @uploader = student.new.picture in signup method (using carrierwave). idea every student has picture associated him or her. got carrierwave's picture feature mounted on student model. using carrierwave_direct gem directly upload pictures s3 storage on amazon.

my signup.html.erb looks 

<div class = "signupform">      <%= simple_form_for @student, :html => {:multipart => true}  |f| %>     <%= f.input :last_name, label: '姓'%>     <%= f.input :first_name, label: '名' %>     <%= f.input :email, label: '电子邮件' %>     <%= f.input :password, label: '密码' %>     <%= f.input :college, label: '大学' %>     <%= f.input :budget, label: '房间租金预算 (optional)' %>      <%= f.button :submit %>     <br>      picture optional     <% end %>      <%= direct_upload_form_for @uploader |f| %>       <p><%= f.file_field :picture %></p>     <%= f.button :submit %>    <% end %>  </div>

how make 1 form? have 2 submit buttons on form, user can create account redirected thank page or user can upload picture , not create account?

the direct_upload_form_for directly helper view method carrier direct needed upload directly s3 suppose ?

why using 2 forms instead of 1 form? include image upload in student model.

<%= simple_form_for @student, :html => {:multipart => true}  |f| %>     <%= f.input :last_name, label: '姓'%>     <%= f.input :first_name, label: '名' %>     <%= f.input :email, label: '电子邮件' %>     <%= f.input :password, label: '密码' %>     <%= f.input :college, label: '大学' %>     <%= f.input :budget, label: '房间租金预算 (optional)' %>       <%= f.file_field :picture, label: 'student photo (optional)' %>         <%= f.button :submit %>     <br>

can call helper method simple_form? if need form way about

<%= simple_form_for @student, :html => {:multipart => true}  |f| %>     <%= f.input :last_name, label: '姓'%>     <%= f.input :first_name, label: '名' %>     <%= f.input :email, label: '电子邮件' %>     <%= f.input :password, label: '密码' %>     <%= f.input :college, label: '大学' %>     <%= f.input :budget, label: '房间租金预算 (optional)' %>       <%= direct_upload_form_for @uploader |f| %>      <p><%= f.file_field :picture %></p>      <%= f.button :submit %>     <br>

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