app/views/batches/filtered.html.erb
<% add :about, "Swap Batches" -%>
<% add :menu, "View all batches" => {action: :all} -%>
<% add :back_menu, "Back to all pipelines" => pipelines_path -%>
<div class="page-header"><h1>Batch <%= @batch.id %></h1></div>
<div class="content">
<div class="info">
</div>
<%= form_tag swap_batch_path(@batch) do %>
<h3>First Batch</h3>
<div><%= label_tag "batch_1", "<strong>ID:</strong>" %><br /><%= text_field_tag "batch[1]", @batch.id %></div>
<div><%= label_tag "position_batch_1", "<strong>Position:</strong>" %><br /><%= text_field_tag "batch[position][1]" %></div>
<br />
<h3>Second Batch</h3>
<div><%= label_tag "batch_2", "<strong>ID:</strong>" %><br /><%= text_field_tag "batch[2]" %></div>
<div><%= label_tag "position_batch_2", "<strong>Position:</strong>" %><br /><%= text_field_tag "batch[position][2]" %></div>
<br />
<%= submit_tag "Swap positions" %>
<% end %>
</div>