Added separate destroy view

app/controllers/measurements_controller.rb

@@ -42,8 +42,6 @@ class MeasurementsController < ApplicationController
     if @measurement.destroy
       flash[:notice] = 'Deleted measurement'
     end
-    prepare_measurements
-    render :index
   end
 
   def retake

app/views/measurements/destroy.js.erb

@@ -0,0 +1,5 @@
+$('div[id^=flash_]').remove();
+$('#content').prepend('<%= j render_flash_messages %>');
+<% if @measurement.destroyed? %>
+  $('tr[id=measurement-<%= @measurement.id %>]').remove();
+<% end %>