How to apply datatable dynamically in nested form OR how to integrate datatable with nested forms?

Question

Order have has_many association with item while item have also has_many association with records

I use gem nested_form to add records. I use datatable form for records.

<table cellspacing="0px" cellpadding="0px" border="0" class="table-inn table-striped myTable">
    <%= item.fields_for :records do |record| %>
      <thead class="panel-heading">
        //
      </thead>
      <tbody>
        <tr>
          //
        </th>
      </tbody>
    <% end %>
</table>

For first item datatable works. but when I click on <%= f.link_to_add "Add More Item", :items %> It not load datatable

$('.myTable').dataTable();

What I do that datable load dyanamically?