Update stats when user log grid updated, and other stuff

app/components/user_stats.rb

@@ -1,17 +1,40 @@
 class UserStats < Netzke::Base
 
-  js_configure do |c|
-    c.body_padding = 15
-    c.title = "User Stats"
-    bike = controller.current_user.bike
-    c.html = %Q(
+  def body_content(user)
+    bike = user.bike
+    %Q(
       <div id="user_stats_page">
-        <p>Total Hours Worked: #{controller.current_user.total_hours}</p>
-        <p>Hours worked in #{Time.now.strftime('%B')}: #{controller.current_user.current_month_hours}</p>
+        <p>Total Hours Worked: #{user.total_hours}</p>
+        <p>Hours worked in #{Time.now.strftime('%B')}: #{user.current_month_hours}</p>
         <p>Current bike ID: #{bike.id if bike}</p>
         <p>Current bike S/N: #{bike.serial_number if bike}</p>
       </div>
     )
   end
+
+  js_configure do |c|
+    c.body_padding = 15
+    c.title = "User Stats"
+    #c.html = body_content()
+    c.update_stats = <<-JS
+      function(){
+        // Call endpoint
+        this.serverUpdate({}, function(){
+          //success callback
+        }, this);
+      }
+    JS
+  end
+
+  endpoint :server_update do |params, this|
+    # updateBodyHtml is a JS-side method we inherit from Netkze::Basepack::Panel
+    this[:update] = [body_content(user)]
+  end
+
+private
+  def user
+    controller.current_user
+  end
+
 end