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
%>

<div class="input-field content-field">
  <%= f.label field do %>
    <%= field.label.present? ? field.label : ' ' %>
    <% if defined?(autocomplete) %>
      <i class="material-icons grey-text lighten-2 tooltipped" style="font-size: 100%" data-tooltip="This field may suggest some ideas for you when you start typing." data-position="right">
        offline_bolt
      </i>
    <% end %>
  <% end %>
  <%
    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 #{'autocomplete' if defined?(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 #{'autocomplete' if defined?(autocomplete)}", placeholder: placeholder %>
    <%= render 'content/form/attribute_field_dropdown', field: field %>
  <% end %>
</div>

<% if defined?(autocomplete) %>
  <% content_for :javascript do %>
    $(function() {
      // This setTimeout is an unfortunate hack to ensure this runs after initializing materialize
      setTimeout(function() {
        console.log("Initializing autocomplete for #<%= "#{content_name}_#{field.name}" %>");
        $('#<%= "#{content_name}_#{field.name}" %>').autocomplete({
          limit: 5,
          data: {
            <% autocomplete.each do |autocomplete_option| %>
              "<%= autocomplete_option %>": null,
            <% end %>
          }
        });
      }, 1000);
    });
  <% end %>
<% end %>