跳转回来自动选择tab页

app/views/projects/settings.html.erb

@@ -3,6 +3,8 @@
       $(function(){
           <%if @select_tab == "modules"%>
           project_setting(2);
+          <% else @select_tab == "versions"%>
+          project_setting(4);
           <% end%>
       });
     <% end%>