<%= form_tag search_action_url, :method => :get, :class => 'search-query-form form-inline collection-search' do %> <%= render_hash_as_hidden_fields(params_for_search(:f => params[:f]).except('q', 'search_field', 'qt', 'page')) %>

<%= text_field_tag :q, params[:q], :placeholder => t('blacklight.search.form.collection'), :class => 'search_q q form-control', :id => 'q_coll', :autofocus => false %>

<% end %>