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Secondary linkage menu implementation code based on jquery_jquery

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Release： 2016-05-16 18:07:27
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jQuery 1.3.2 简单实现select二级联动
复制代码 代码如下:





jQuery 二级联动












JQuery实现的二级联动菜单
先看页面代码
Html代码
复制代码 代码如下:


*短信类型：


  






其中id为first的下拉列表为第一个下拉列表，id为second的区域为第二个下拉列表。
JavaScript代码：
复制代码 代码如下:


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