update queue no print

app/views/crm/dining_queues/_form.html.erb

@@ -1,16 +1,25 @@
 
 <%= simple_form_for([:crm,@dining_queue]) do |f| %>
   <%= f.error_notification %>
-
+  <p class="hidden generate_no"><%= @queue_no  %></p>
   <div class="form-inputs">
     <%= f.input :name %>
     <%= f.input :contact_no %>
-    <%= f.input :queue_no %>
+    <%= f.input :queue_no , :class => "dining",:id => "dining", :readonly => true%>
 
   </div>
-
+<br>
   <div class="form-actions">
     <%= f.button :submit %>
   </div>
 <% end %>
 
+
+<script type="text/javascript">
+$(document).ready(function(){
+	if($('form').attr('id') == "new_dining_queue"){
+    	var queue_no = $('.generate_no').text();
+    	$('#dining_queue_queue_no').val(queue_no);
+    }
+});
+</script>