notebook/app/views/content/form/_text_input.html.erb

<%
  content_name = f.object.class.content_name

  field_id = "#{content_name}_#{field.name}"
  value = nil
  if f.object.respond_to?(field.name.to_sym)
    value = f.object.send(field.name.to_sym)
  else
    value = Attribute.where(user: current_user, attribute_field: field, entity: f.object).first
  end

  # TODO: Enable autocomplete when we can actually hide the dropdown if someone tabs out of a field.
  #       Not the easiest thing in the world to do, apparently.
%>

<div class="input-field content-field">
  <%= f.label field.name, I18n.translate(
    "attributes.#{f.object.class.name}.#{field.name}",
    scope: :activerecord,
    default: field.label.humanize.capitalize
  ) %>
  <%
    placeholder = I18n.translate "attributes.#{content_name}.#{field.name}",
      scope: :serendipitous_questions,
      name: f.object.send('name') || "this #{content_name}",
      attribute: "test",
      default: 'Write as little or as much as you want!'
  %>

  <% if field.system? %>
    <%= f.text_area field.name, value: value, class: "materialize-textarea #{defined?(autocomplete) && false ? 'autocomplete' : ''}", placeholder: placeholder %>
  <% else %>
    <%= hidden_field_tag "#{content_name}[custom_attribute_values][][name]", field.name %>
    <%= text_area_tag "#{content_name}[custom_attribute_values][][value]", value && value.value, class: "materialize-textarea #{defined?(autocomplete) && false ? 'autocomplete' : ''}", placeholder: placeholder %>
    <%= render 'content/form/attribute_field_dropdown', field: field %>
  <% end %>
</div>

<% if defined?(autocomplete) && false %>
  <script type="text/javascript">
    $(function() {
      $('#<%= "#{content_name}_#{field.name}" %>').autocomplete({
        data: {
          <% autocomplete.each do |autocomplete_option| %>
            "<%= autocomplete_option %>": null,
          <% end %>
        }
      });
    });
  </script>
<% end %>