两个下拉框做联动解决思路
两个下拉框做联动
HI 各位大大
我想通过AJAX做两个下拉框的联动。。该如何实现呢。。尝试了多次了。。都没成功。。在线等。。。谢谢哦！
------解决方案--------------------
下拉框的数据没牵扯到数据库的话。只需用js就可实现了。
如果牵扯到数据库的话。还得用ajax从服务器去数据。
------解决方案--------------------
俺们的话 用jquery 怎么说封装的好呐
onchange后 $.post 取得json设置相关联select
------解决方案--------------------
http://download.csdn.net/detail/craboy1/3842505
------解决方案--------------------
求思路可以告诉你，求代码谷歌，求代码是否写错。贴出代码来看看不就知道吗？
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