js联动问题

Question

求一个js效果，省市区地址联动 但是不要下拉框的， 我想先显示省份，然后点击省份显示对应的城市，再点城市选择对应的区域，谢谢啦
一定不要下拉框的，下拉框的我有，谢谢

Answer 1

感谢二位回复，我是一直用jquery做些简单的东西，这个改了两天了，实在不会了~~~我是这么定义的，能稍微提点一下吗？谢谢var coutryAndCity = new Array(
new CityObject("0",["安徽","北京","福建","甘肃","广东","广西","贵州","海南","河北","河南","黑龙江","湖北","湖南","吉林","江苏","江西","辽宁","内蒙古","宁夏","青海","山东","山西","陕西","上海","四川","天津","西藏","新疆","云南","浙江","重庆"]),
new CityObject("0_0",["滁州","合肥","蚌埠","芜湖","淮南","马鞍山","安庆","宿州","亳州","阜阳","黄山","淮北","铜陵","宣城","六安","巢湖","池州"]),
new CityObject("0_0_0",["滁州","定远县","凤阳县","来安县","琅琊区","明光市","南谯区","全椒县","天长市"]),
new CityObject("0_0_1",["合肥","长丰县","肥东县","肥西县"]),
new CityObject("0_0_2",["蚌埠","蚌山区","固镇县","怀远县","淮上区","龙子湖区","五河县","禹会区"]),
new CityObject("0_0_3",["芜湖","繁昌县","镜湖区","鸠江区","马塘区","南陵县","芜湖县","新芜区"]),
new CityObject("0_0_4",["淮南","八公山区","大通区","凤台县","潘集区","田家庵区","谢家集区"]),
new CityObject("0_0_5",["马鞍山","当涂县","花山区","金家庄区","雨山区"]),
new CityObject("0_0_6",["安庆","枞阳县","大观区","怀宁县","郊区","潜山县","宿松县","太湖县","桐城市","望江县","迎江区","岳西县"]),

Answer 2

建议用xml 数组没弄两下你就搞晕了 前台无非就是展示数据的问题 先加载xml里省节点,选一个省时候 在显示省下面的市 然后显示区 用xpath无压力

Answer 3

其实不管你的数据是从哪来的（我做的时候是从数据库里用AJAX拿的，虽然可能会影响到速度，但是个人觉得更可靠），也不管你要显示到什么地方，你都可以这么做：
1、通过JS操作DOM树节点，把省份的信息放到DOM节点中，如果可以建议还是使用下拉框。
2、给DOM节点添加事件，在用户选择时触发JS函数。
3、在函数中接收用户点击的选项，获得对应的市信息，填充到另一个开始是隐藏状态的DOM节点中。
4、然后就是显示这个节点(如果你使用JQuery，这里的显示可能会是亮点)。
多级联动雷同

Answer 4

谢谢几位，我再写个试试，by the way，数组太难了。