app/views/system_metrics/metrics/admin.html.erb in system-metrics-0.2.0 vs app/views/system_metrics/metrics/admin.html.erb in system-metrics-0.2.1

@@ -1,27 +1,31 @@
 <% set_title "System Metrics Administration" -%>
 <% set_page_title "Administration" -%>
-<div id="menu-bar">
-  <%= form_tag "/system/metrics/all", :method => :delete do -%>
-    <%= submit_tag 'Delete All' %>
-  <% end -%>
-  <h2>Metrics</h2>
-</div>
+<% if @categories.all.size > 0 -%>
+  <div id="menu-bar">
+    <%= form_tag "#{metrics_path}/all", :method => :delete do -%>
+      <%= submit_tag 'Delete All' %>
+    <% end -%>
+    <h2>Metrics</h2>
+  </div>
 
-<table>
-  <thead>
-    <tr><th>Category</th><th>Count</th><th>Action</th></tr>
-  <thead>
-  <tbody>
-  <% for category in @categories -%>
-    <tr>
-      <td><%= category.category.titleize %></td>
-      <td><%= category.count %></td>
-      <td>
-      <%= form_tag "/system/metrics/#{category.category}", :method => :delete do %>
-        <%= submit_tag 'Delete Category' %>
-      <% end -%>
-      </td>
-    </tr>
-  <% end -%>
-  </tbody>
-</table>
+  <table>
+    <thead>
+      <tr><th>Category</th><th>Count</th><th>Action</th></tr>
+    <thead>
+    <tbody>
+    <% for category in @categories -%>
+      <tr>
+        <td><%= category.category.titleize %></td>
+        <td><%= category.count %></td>
+        <td>
+        <%= form_tag metric_path(category.category), :method => :delete do %>
+          <%= submit_tag 'Delete Category' %>
+        <% end -%>
+        </td>
+      </tr>
+    <% end -%>
+    </tbody>
+  </table>
+<% else -%>
+  <p>No metrics found</p>
+<% end -%>