fatfreecrm/fat_free_crm

- model = controller.controller_name.classify.constantize
- sort_by_menu_items = model.sort_by_fields.map { |field| options_menu_item(:sort_by, field) }
- current_sort_by = t("option_" + model.sort_by_map.invert[@sort_by])

%div{ style: "margin: 0px 0px 6px 0px" }
  = text_field_tag('query', @current_query, size: 32, autofocus: true, placeholder: "Search #{controller_name}")
  %span.sorting_options
    = t(:sort_by, field: link_to(h(current_sort_by), "#", id: :sort_by)).html_safe

:javascript
  var searchTimeout;

  $('#query').on('keydown', function(event) {
    $el = $(event.target)
    if (searchTimeout) clearTimeout(searchTimeout);
    searchTimeout = setTimeout(function () { crm.search($el.val(), '#{controller_name}'); }, 500);
  });

  new crm.Menu({
    trigger   : "#sort_by",
    fade      : 500,
    appear    : 500,
    menu_items: [ #{raw sort_by_menu_items.join(",")} ]
  });