不同的设备，本地的系统时间是不一样的，假如你电脑设定的时间是9：00那么js获取的就是9：00但是如果此时别人的电脑时间是10：00在别人的电脑上js获取的时间就是10：00。
s是客服端脚本，是不能直接获取服务器端的时间的，除非你用asp，或者jsp，php，等写一个动态的js脚本。
1.首先写一个js文件，areaLocation.js:
var
provinceArray=
new
Array()
provinceArray=[
{"pname":"江苏",
"country":[
{
"cname":"南京市",
"town":["玄武区","白下区","秦淮区","建邺区","雨花台","江宁区",
"六合区","溧水县","高淳县"]},
{
"cname":"南通市",
"town":["崇川区","港闸区","启东市","如皋市","通州市","海门市","海安县","如东县"]
},
{
"cname":"苏州市",
"town":["金阊区","沧浪区","平江区","虎丘区","吴中区","张家港","昆山市","吴江市","太仓市"]
}
]
},
{"pname":"上海",
"country":[
{
"cname":"上海市",
"town":["徐汇区","普陀区","杨浦区","虹口区","卢湾区","浦东区","黄浦区","长宁区","闸北区","静安区","闵行区","松江区"]
}
]
}
]
function
areaInitialize(){
province.length=1
for(var
i
=
0i<provinceArray.lengthi++){
var
pro
=
provinceArray[i].pname
province.options[province.length]
=
new
Option(pro,pro)
}
}
function
changeCLocation(id,city){
//alert(id)
city.length
=
0
if(id>0){
var
j=id-1
var
i
var
countrys
=
new
Array()
countrys
=
provinceArray[j].country
city.options[0]
=
new
Option('不限','')
for
(i=0i
<
countrys.length
i++){
var
cname
=
countrys[i].cname
city.options[city.length]
=
new
Option(cname,
cname)
}
changeTLocation(id,1,town)
}else
if(id==0){
city.length
=
0
town.length
=
0
city.options[city.length]
=
new
Option('不限','')
town.options[town.length]
=
new
Option('不限','')
}
}
function
changeTLocation(pid,cid,town){
//alert(cid)
var
countrys
=
new
Array()
var
towns
=
new
Array()
town.length
=
0
var
i
countrys
=
provinceArray[pid-1].country
areaId
=
countrys[cid-1].areaId
towns
=
countrys[cid-1].town
city.options[0]
=
new
Option('不限','')
town.options[0]
=
new
Option('不限','')
for
(i=0i
<
towns.length
i++){
var
tname
=
towns[i]
town.options[town.length]
=
new
Option(tname,tname)
}
town.options[0]
=
new
Option('不限','')
}
2.
再写一个html页面：
<!DOCTYPE
HTML
PUBLIC
"-//W3C//DTD
HTML
4.01
Transitional//EN">
<html>
<head>
<script
type="text/javascript"
></script>
<script
type="text/javascript">
window.onload=areaInitialize()
</script>
</head>
<body>
<select
size="1">
<option
value=0
selected>--请选择--</option>
</select>
<select
size="1"
>
<option
value=0
selected>--请选择--</option>
</select>
<select
size=1>
<option
value=0
selected>--请选择--</option>
</select>
</body>
</html>
<script type="text/javascript">function pp() {
var s = document.getElementById("s2").value
var ah = new Array("安庆", "蚌埠", "巢湖", "池州", "滁州", "阜阳", "合肥", "淮北", "淮南", "黄山", "六安", "马鞍山", "宿州", "铜陵", "芜湖", "宣城", "亳州")
var js = new Array("常州", "淮安", "连云港", "南京", "南通", "苏州", "宿迁", "泰州", "无锡", "徐州", "盐城", "扬州", "镇江")
var sc = new Array("阿坝", "巴中", "成都", "达州", "德阳", "甘孜", "广安", "广元", "乐山", "凉山", "眉山", "绵阳", "南充", "内江", "攀枝花", "遂宁", "雅安", "宜宾", "资阳", "自贡", "泸州")
if (s == "0") {
for (var i = 0i <ah.lengthi++) {
document.getElementById("s3").options[i] = new Option(ah[i] + 1 + "日")
}
}
}
</script>
<div class="address">
<span>地址:</span>
<select id="s1">
<option>中国</option>
</select>
<select id="s2" onchange="javascript:pp()">
<option value="">省份、州</option>
<option value="0">安徽</option>
<option value="1">江苏</option>
<option value="2">四川</option>
</select>
<select id="s3">
<option>市、县</option>
</select>
</div>
