用JS实现省市下拉框怎么做?答:点击省的下拉框,出现市的名称,然后按确定按钮,进入另一页,代码应该怎么写.二楼的答案不错,但若我要提交的数据要提取市的数据的话,应该怎么写.比如我要提交:whirte.asp?shi=佛山... 点击省的下拉框,出现市的名称,然后按确定按钮,进入另一页,代码应该怎么写.二楼的答案不错,但若我要提交的数据要提取市的...
js二级联动下拉列表菜单答:<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> New Document var city=[["北京","天津","上海","重庆"],["南京","苏州","南通","常州"],["福州","福安","龙岩","南平"],["广州","潮阳","潮州","澄海"],["兰州","白银","定西","敦煌"]];funct...