Merge remote-tracking branch 'origin/dev_aliyun' into dev_aliyun

app/templates/shixun_work/shixun_work.html.erb

@@ -240,6 +240,7 @@
     window.onload = function() {
       console.debug("window.onload");
 
+      <% if @games.present? %>
         <% @games.map(&:id).each do |game_id| %>
         var ele = document.getElementById("content_show_<%= game_id %>");
         if (ele) {
@@ -260,6 +261,7 @@
             ide.setSize("auto", ide.lineCount() * 18);
         }
         <% end %>
+      <% end %>
 
 
       // 基于准备好的dom，初始化echarts实例