Add destroy.js.erb

app/controllers/admin/courses_controller.rb

@@ -61,9 +61,13 @@ class Admin::CoursesController < OrbitMemberController
 	def edit
 	end
 
-	def destroy
+        def destroy
 		@course.destroy
-		redirect_to admin_courses_path(:page => params[:page])
+		respond_to do |format|
+			format.html { redirect_to admin_courses_path(:page => params[:page]) }
+			format.js
+			format.json { render json: { "success" => true } }
+		end
 	end
 
 	def update
@@ -212,4 +216,4 @@ class Admin::CoursesController < OrbitMemberController
 			end
 		end
 	end
-end
+end

app/views/admin/courses/destroy.js.erb

@@ -0,0 +1 @@
+$('#<%= dom_id(@course) %>').remove();