app/views/masters_papers/department.html.erb
<div class="row">
<div class="col-12 main-header">
<h1>Add New Master's Paper</h1>
</div>
</div>
<div class="card card-default">
<div class="card-body">
<%= form_for :masters_paper, url: main_app.masters_papers_select_department_path do |f| %>
<div class="row">
<div class="form-group col-12">
<%= f.label 'Choose a department:', for: 'masters-department-select', class: 'font-weight-bold' %>
<%= f.select :affiliation, options_for_select(MastersPapersDeptsService.select_all_options), {multiple: true},
class: 'form-control', id: 'masters-department-select' %>
<%= f.hidden_field :add_works_to_collection, value: params[:add_works_to_collection] %>
</div>
</div>
<div class="actions">
<%= f.submit 'Select', class: 'btn btn-primary' %>
</div>
<% end %>
</div>
</div>