Adds a simple parent/child navigator for taxon names.

app/models/geographic_area.rb

@@ -140,8 +140,15 @@ def self.countries
 
   def self.find_for_autocomplete(params)
     terms       = params[:term].split
+    limit = 100 
+    case params[:term].length
+    when 0..3
+      limit = 10
+    else
+      limit = 40
+    end 
     search_term = terms.collect { |t| "name LIKE '#{t}%'" }.join(" OR ")
-    where(search_term).includes(:parent, :geographic_area_type).order(:name)
+    where(search_term).includes(:parent, :geographic_area_type).order(:name).limit(limit)
   end
 
   def children_at_level1

app/views/shared/data/_show.html.erb

@@ -1,29 +1,37 @@
-<div class="flexbox">
+<div class="flexbox" id="show">
   <div class="item item1 one_fifth_width">
+
     <h2> <%= model_name_title -%></h2>
 
     <div>id: <%= object.id -%></div>
-    <%= forward_back_links(object) -%> <br>
-    <%= edit_object_link(object) -%> | <%= destroy_object_link(object) -%> <br>
-    <%= pin_item_to_pinboard_link(object, sessions_current_user) -%>
-    <br>
-    <%= add_alternate_value_link(object: object, user: sessions_current_user) -%>
-    <br>
-    <%= papertrail_link(object) -%>
+    <%= forward_back_links(object) -%> <br><br>
+
+    <%= yield :show_navigation -%> 
   </div>
 
   <div class="item item2 half_width">
     <h2> <%= object_tag(object) -%> </h2>
-    <%= render object_attributes_partial_path(object.metamorphosize) %>
+
     <div class="attributes">
+      <%= render object_attributes_partial_path(object.metamorphosize) %>
       <%= render partial: '/shared/data/show/housekeeping', locals: {object: object} -%>
       <%= render(partial: '/shared/data/show/soft_validation', locals: {object: object}) if object.class.respond_to?(:soft_validates?) -%>
       <%= render(partial: '/notes/object_pane', locals: {object: object}) if object.respond_to?(:notes) %>
     </div>
   </div>
 
   <div class="item item3 one_quarter_width">
-    <%= yield :editing -%>
+
+    <h3> Edit </h3> 
+    <%= edit_object_link(object) -%> | <%= destroy_object_link(object) -%> <br>
+    <%= papertrail_link(object) -%>
+
+    <h3> Annotate </h3>
+    <%= add_alternate_value_link(object: object, user: sessions_current_user) -%><br>
+    <%= pin_item_to_pinboard_link(object, sessions_current_user) -%><br>      
+
+    <%= yield :tasks -%>
+
   </div>
 </div>
 

app/views/taxon_names/_attributes.html.erb

@@ -27,7 +27,7 @@
   <p>
     <strong>Rank:</strong>
     <%= @taxon_name.rank %>
-    (<%= @taxon_name.rank_class ? (@taxon_name.rank_class.nomenclatural_code.upcase) : content_tag(:em, 'ERROR') -%>)
+    (<%= @taxon_name.rank_class.nomenclatural_code ? (@taxon_name.rank_class.nomenclatural_code.upcase) : content_tag(:em, 'ERROR')  -%>)
   </p>
 
   <p>

app/views/taxon_names/_parent_navigator.erb

@@ -0,0 +1,12 @@
+<div>
+  <h3>Navigate to</h3>
+  <% taxon_name.ancestors.each do |p| -%>
+    <%= taxon_name_link(p.metamorphosize)  -%><br>
+  <% end %>
+
+  <div><br><%= taxon_name_tag(taxon_name) -%></div> <br>
+
+  <% taxon_name.children.each do |p| -%>
+    <%= taxon_name_link(p.metamorphosize)  -%><br>
+  <% end %>
+</div>

app/views/taxon_names/show.html.erb

@@ -1,8 +1,12 @@
-<% content_for :editing do %>
+<% content_for :tasks do %>
 
   <%= render(partial: 'tasks') -%>
 
 <% end %>
 
+<% content_for :show_navigation do %>
+  <%= render( 'parent_navigator', taxon_name: @taxon_name) -%>
+<% end %>
+
 <%= render(partial: 'shared/data/show', locals: {object: @taxon_name}) -%>