app/views/detour/flaggable_flags/_flaggable_flag_fields.html.erb
<hr>
<div class="row">
<%= f.label :flaggable_key, flaggable_type, class: "col-sm-1" %>
<div class="col-sm-3">
<% if f.object.persisted? %>
<%= text_field_tag "flaggable_identifier", f.object.flaggable.send(f.object.flaggable.class.detour_flaggable_find_by), class: "form-control", disabled: "disabled" %>
<% else %>
<%= f.text_field :flaggable_key, class: "form-control" %>
<% end %>
</div>
<div class="col-sm-2 checkbox">
<%= f.label :_destroy do %>
<%= f.check_box "_destroy" %> Remove <%= flag_noun.capitalize %>
<% end %>
</div>
</div>