个回答

• 再回首恍然如梦丹

  2016-10-24 14:42:56

  已采纳

  id选择器的命名不能重复使用，可以多次使用id选择器，只要不重名就可以了。如下这样可以使用只要class不重复就可：

  <div id="no1">

      第一个div
  

  </div>

  <div id="no2">

      第二个div
  

  </div>

  
  

  1

• qq_慕神1420022

  2022-03-31 06:43:43

  你需要一个查找下一个节点元素的函数

  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