javascript实现二级联动，比如连个下拉列表，一个选择省份，另一个自动出现相应城市
script language=vbScript
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!--
public x(33)
x( 0 )="东城,西城,崇文,宣武,朝阳,丰台,石景山,海淀,门头沟,房山,通州,顺义,昌平,大兴,平谷,怀柔,密云,延庆"
x( 1 )="黄浦,卢湾,徐汇,长宁,静安,普陀,闸北,虹口,杨浦,闵行,宝山,嘉定,浦东,金山,松江,青浦,南汇,奉贤,崇明"
x( 2 )="和平,东丽,河东,西青,河西,津南,南开,北辰,河北,武清,红挢,塘沽,汉沽,大港,宁河,静海,宝坻,蓟县"
x( 3 )="万州,涪陵,渝中,大渡口,江北,沙坪坝,九龙坡,南岸,北碚,万盛,双挢,渝北,巴南,黔江,长寿,綦江,潼南,铜梁,大足,荣昌,壁山,梁平,城口,丰都,垫江,武隆,忠县,开县,云阳,奉节,巫山,巫溪,石柱,秀山,酉阳,彭水,江津,合川,永川,南川"
x( 4 )="石家庄,邯郸,邢台,保定,张家口,承德,廊坊,唐山,秦皇岛,沧州,衡水"
x( 5 )="太原,大同,阳泉,长治,晋城,朔州,吕梁,忻州,晋中,临汾,运城"
x( 6 )="呼和浩特,包头,乌海,赤峰,呼伦贝尔盟,阿拉善盟,哲里木盟,兴安盟,乌兰察布盟,锡林郭勒盟,巴彦淖尔盟,伊克昭盟"
x( 7 )="沈阳,大连,鞍山,抚顺,本溪,丹东,锦州,营口,阜新,辽阳,盘锦,铁岭,朝阳,葫芦岛"
x( 8 )="长春,吉林,四平,辽源,通化,白山,松原,白城,延边"
x( 9 )="哈尔滨,齐齐哈尔,牡丹江,佳木斯,大庆,绥化,鹤岗,鸡西,黑河,双鸭山,伊春,七台河,大兴安岭"
x( 10 )="南京,镇江,苏州,南通,扬州,盐城,徐州,连云港,常州,无锡,宿迁,泰州,淮安"
x( 11 )="杭州,宁波,温州,嘉兴,湖州,绍兴,金华,衢州,舟山,台州,丽水"
x( 12 )="合肥,芜湖,蚌埠,马鞍山,淮北,铜陵,安庆,黄山,滁州,宿州,池州,淮南,巢湖,阜阳,六安,宣城,亳州"
x( 13 )="福州,厦门,莆田,三明,泉州,漳州,南平,龙岩,宁德"
x( 14 )="南昌市,景德镇,九江,鹰潭,萍乡,新馀,赣州,吉安,宜春,抚州,上饶"
x( 15 )="济南,青岛,淄博,枣庄,东营,烟台,潍坊,济宁,泰安,威海,日照,莱芜,临沂,德州,聊城,滨州,菏泽"
x( 16 )="郑州,开封,洛阳,平顶山,安阳,鹤壁,新乡,焦作,濮阳,许昌,漯河,三门峡,南阳,商丘,信阳,周口,驻马店,济源"
x( 17 )="武汉,宜昌,荆州,襄樊,黄石,荆门,黄冈,十堰,恩施,潜江,天门,仙桃,随州,咸宁,孝感,鄂州"
x( 18 )="长沙,常德,株洲,湘潭,衡阳,岳阳,邵阳,益阳,娄底,怀化,郴州,永州,湘西,张家界"
x( 19 )="广州,深圳,珠海,汕头,东莞,中山,佛山,韶关,江门,湛江,茂名,肇庆,惠州,梅州,汕尾,河源,阳江,清远,潮州,揭阳,云浮"
x( 20 )="南宁,柳州,桂林,梧州,北海,防城港,钦州,贵港,玉林,南宁地区,柳州地区,贺州,百色,河池"
x( 21 )="海口,三亚"
x( 22 )="成都,绵阳,德阳,自贡,攀枝花,广元,内江,乐山,南充,宜宾,广安,达川,雅安,眉山,甘孜,凉山,泸州"
x( 23 )="贵阳,六盘水,遵义,安顺,铜仁,黔西南,毕节,黔东南,黔南"
x( 24 )="昆明,大理,曲靖,玉溪,昭通,楚雄,红河,文山,思茅,西双版纳,保山,德宏,丽江,怒江,迪庆,临沧"
x( 25 )="拉萨,日喀则,山南,林芝,昌都,阿里,那曲"
x( 26 )="西安,宝鸡,咸阳,铜川,渭南,延安,榆林,汉中,安康,商洛"
x( 27 )="兰州,嘉峪关,金昌,白银,天水,酒泉,张掖,武威,定西,陇南,平凉,庆阳,临夏,甘南"
x( 28 )="银川,石嘴山,吴忠,固原"
x( 29 )="西宁,海东,海南,海北,黄南,玉树,果洛,海西"
x( 30 )="乌鲁木齐,石河子,克拉玛依,伊犁,巴音郭勒,昌吉,克孜勒苏柯尔克孜,博 尔塔拉,吐鲁番,哈密,喀什,和田,阿克苏"
x( 31 )=""
x( 32 )=""
x( 33 )="台北,高雄,台中,台南,屏东,南投,云林,新竹,彰化,苗栗,嘉义,花莲,桃园,宜兰,基隆,台东,金门,马祖,澎湖"
function test(a,b)
dim num,x1,i
num =a.selectedIndex
x1=split(x(num),",")
b.options.length=ubound(x1)+1
For i = 0 to ubound(x1)
b.options(i).text =x1(i)
b.options(i).value = x1(i)
next
end function
--
/script
body
select name="a" size=1 onChange="vbscript:test a,b"
option value= 0 北京/option
option value= 1 上海/option
option value= 2 天津/option
option value= 3 重庆/option
option value= 4 河北/option
option value= 5 山西/option
option value= 6 内蒙古/option
option value= 7 辽宁/option
option value= 8 吉林/option
option value= 9 黑龙江/option
option value= 10 江苏/option
option value= 11 浙江/option
option value= 12 安徽/option
option value= 13 福建/option
option value= 14 江西/option
option value= 15 山东/option
option value= 16 河南/option
option value= 17 湖北/option
option value= 18 湖南/option
option value= 19 广东/option
option value= 20 广西/option
option value= 21 海南/option
option value= 22 四川/option
option value= 23 贵州/option
option value= 24 云南/option
option value= 25 西藏/option
option value= 26 陕西/option
option value= 27 甘肃/option
option value= 28 宁夏/option
option value= 29 青海/option
option value= 30 新疆/option
option value= 31 香港/option
option value= 32 澳门/option
option value= 33 台湾/option
/select
select name="b"
/select
拷贝到记事本.保存为.htm或.asp
用JS实现省市下拉框怎么做?
试试这个：
script language="JavaScript"
!--
var g_selProvince;
var g_selCity;
var Provinces=new Array(
new Array("110000","北京市"),
new Array("120000","天津市"),
new Array("130000","河北省"),
new Array("140000","山西省"),
new Array("150000","内蒙古自治区"),
new Array("210000","辽宁省"),
new Array("220000","吉林省"),
new Array("230000","黑龙江省"),
new Array("310000","上海市"),
new Array("320000","江苏省"),
new Array("330000","浙江省"),
new Array("340000","安徽省"),
new Array("350000","福建省"),
new Array("360000","江西省"),
new Array("370000","山东省"),
new Array("410000","河南省"),
new Array("420000","湖北省"),
new Array("430000","湖南省"),
new Array("440000","广东省"),
new Array("450000","广西壮族自治区"),
new Array("460000","海南省"),
new Array("500000","重庆市"),
new Array("510000","四川省"),
new Array("520000","贵州省"),
new Array("530000","云南省"),
new Array("540000","西藏自治区"),
new Array("610000","陕西省"),
new Array("620000","甘肃省"),
new Array("630000","青海省"),
new Array("640000","宁夏回族自治区"),
new Array("650000","新疆维吾尔自治区"),
new Array("710000","台湾省"),
new Array("810000","香港特别行政区"),
new Array("820000","澳门特别行政区")
);
var Citys=new Array(
new Array("110100","北京"),
new Array("120100","天津"),
new Array("130101","石家庄"),
new Array("130201","唐山"),
new Array("130301","秦皇岛"),
new Array("130701","张家口"),
new Array("130801","承德"),
new Array("131001","廊坊"),
new Array("130401","邯郸"),
new Array("130501","邢台"),
new Array("130601","保定"),
new Array("130901","沧州"),
new Array("133001","衡水"),
new Array("140101","太原"),
new Array("140201","大同"),
new Array("140301","阳泉"),
new Array("140501","晋城"),
new Array("140601","朔州"),
new Array("142201","忻州"),
new Array("142331","离石"),
new Array("142401","榆次"),
new Array("142601","临汾"),
new Array("142701","运城"),
new Array("140401","长治"),
new Array("150101","呼和浩特"),
new Array("150201","包头"),
new Array("150301","乌海"),
new Array("152601","集宁"),
new Array("152701","东胜"),
new Array("152801","临河"),
new Array("152921","阿拉善左旗"),
new Array("150401","赤峰"),
new Array("152301","通辽"),
new Array("152502","锡林浩特"),
new Array("152101","海拉尔"),
new Array("152201","乌兰浩特"),
new Array("210101","沈阳"),
new Array("210201","大连"),
new Array("210301","鞍山"),
new Array("210401","抚顺"),
new Array("210501","本溪"),
new Array("210701","锦州"),
new Array("210801","营口"),
new Array("210901","阜新"),
new Array("211101","盘锦"),
new Array("211201","铁岭"),
new Array("211301","朝阳"),
new Array("211401","锦西"),
new Array("210601","丹东"),
new Array("220101","长春"),
new Array("220201","吉林"),
new Array("220301","四平"),
new Array("220401","辽源"),
new Array("220601","浑江"),
new Array("222301","白城"),
new Array("222401","延吉"),
new Array("220501","通化"),
new Array("230101","哈尔滨"),
new Array("230301","鸡西"),
new Array("230401","鹤岗"),
new Array("230501","双鸭山"),
new Array("230701","伊春"),
new Array("230801","佳木斯"),
new Array("230901","七台河"),
new Array("231001","牡丹江"),
new Array("232301","绥化"),
new Array("230201","齐齐哈尔"),
new Array("230601","大庆"),
new Array("232601","黑河"),
new Array("232700","加格达奇"),
new Array("310100","上海"),
new Array("320101","南京"),
new Array("320201","无锡"),
new Array("320301","徐州"),
new Array("320401","常州"),
new Array("320501","苏州"),
new Array("320600","南通"),
new Array("320701","连云港"),
new Array("320801","淮阴"),
new Array("320901","盐城"),
new Array("321001","扬州"),
new Array("321101","镇江"),
new Array("330101","杭州"),
new Array("330201","宁波"),
new Array("330301","温州"),
new Array("330401","嘉兴"),
new Array("330501","湖州"),
new Array("330601","绍兴"),
new Array("330701","金华"),
new Array("330801","衢州"),
new Array("330901","舟山"),
new Array("332501","丽水"),
new Array("332602","临海"),
new Array("340101","合肥"),
new Array("340201","芜湖"),
new Array("340301","蚌埠"),
new Array("340401","淮南"),
new Array("340501","马鞍山"),
new Array("340601","淮北"),
new Array("340701","铜陵"),
new Array("340801","安庆"),
new Array("341001","黄山"),
new Array("342101","阜阳"),
new Array("342201","宿州"),
new Array("342301","滁州"),
new Array("342401","六安"),
new Array("342501","宣州"),
new Array("342601","巢湖"),
new Array("342901","贵池"),
new Array("350101","福州"),
new Array("350201","厦门"),
new Array("350301","莆田"),
new Array("350401","三明"),
new Array("350501","泉州"),
new Array("350601","漳州"),
new Array("352101","南平"),
new Array("352201","宁德"),
new Array("352601","龙岩"),
new Array("360101","南昌"),
new Array("360201","景德镇"),
new Array("362101","赣州"),
new Array("360301","萍乡"),
new Array("360401","九江"),
new Array("360501","新余"),
new Array("360601","鹰潭"),
new Array("362201","宜春"),
new Array("362301","上饶"),
new Array("362401","吉安"),
new Array("362502","临川"),
new Array("370101","济南"),
new Array("370201","青岛"),
new Array("370301","淄博"),
new Array("370401","枣庄"),
new Array("370501","东营"),
new Array("370601","烟台"),
new Array("370701","潍坊"),
new Array("370801","济宁"),
new Array("370901","泰安"),
new Array("371001","威海"),
new Array("371100","日照"),
new Array("372301","滨州"),
new Array("372401","德州"),
new Array("372501","聊城"),
new Array("372801","临沂"),
new Array("372901","菏泽"),
new Array("410101","郑州"),
new Array("410201","开封"),
new Array("410301","洛阳"),
new Array("410401","平顶山"),
new Array("410501","安阳"),
new Array("410601","鹤壁"),
new Array("410701","新乡"),
new Array("410801","焦作"),
new Array("410901","濮阳"),
new Array("411001","许昌"),
new Array("411101","漯河"),
new Array("411201","三门峡"),
new Array("412301","商丘"),
new Array("412701","周口"),
new Array("412801","驻马店"),
new Array("412901","南阳"),
new Array("413001","信阳"),
new Array("420101","武汉"),
new Array("420201","黄石"),
new Array("420301","十堰"),
new Array("420400","沙市"),
new Array("420501","宜昌"),
new Array("420601","襄樊"),
new Array("420701","鄂州"),
new Array("420801","荆门"),
new Array("422103","黄州"),
new Array("422201","孝感"),
new Array("422301","咸宁"),
new Array("422421","江陵"),
new Array("422801","恩施"),
new Array("430101","长沙"),
new Array("430401","衡阳"),
new Array("430501","邵阳"),
new Array("432801","郴州"),
new Array("432901","永州"),
new Array("430801","大庸"),
new Array("433001","怀化"),
new Array("433101","吉首"),
new Array("430201","株洲"),
new Array("430301","湘潭"),
new Array("430601","岳阳"),
new Array("430701","常德"),
new Array("432301","益阳"),
new Array("432501","娄底"),
new Array("440101","广州"),
new Array("440301","深圳"),
new Array("441501","汕尾"),
new Array("441301","惠州"),
new Array("441601","河源"),
new Array("440601","佛山"),
new Array("441801","清远"),
new Array("441901","东莞"),
new Array("440401","珠海"),
new Array("440701","江门"),
new Array("441201","肇庆"),
new Array("442001","中山"),
new Array("440801","湛江"),
new Array("440901","茂名"),
new Array("440201","韶关"),
new Array("440501","汕头"),
new Array("441401","梅州"),
new Array("441701","阳江"),
new Array("450101","南宁"),
new Array("450401","梧州"),
new Array("452501","玉林"),
new Array("450301","桂林"),
new Array("452601","百色"),
new Array("452701","河池"),
new Array("452802","钦州"),
new Array("450201","柳州"),
new Array("450501","北海"),
new Array("460100","海口"),
new Array("460200","三亚"),
new Array("510101","成都"),
new Array("513321","康定"),
new Array("513101","雅安"),
new Array("513229","马尔康"),
new Array("510301","自贡"),
new Array("500100","重庆"),
new Array("512901","南充"),
new Array("510501","泸州"),
new Array("510601","德阳"),
new Array("510701","绵阳"),
new Array("510901","遂宁"),
new Array("511001","内江"),
new Array("511101","乐山"),
new Array("512501","宜宾"),
new Array("510801","广元"),
new Array("513021","达县"),
new Array("513401","西昌"),
new Array("510401","攀枝花"),
new Array("500239","黔江土家族苗族自治县"),
new Array("520101","贵阳"),
new Array("520200","六盘水"),
new Array("522201","铜仁"),
new Array("522501","安顺"),
new Array("522601","凯里"),
new Array("522701","都匀"),
new Array("522301","兴义"),
new Array("522421","毕节"),
new Array("522101","遵义"),
new Array("530101","昆明"),
new Array("530201","东川"),
new Array("532201","曲靖"),
new Array("532301","楚雄"),
new Array("532401","玉溪"),
new Array("532501","个旧"),
new Array("532621","文山"),
new Array("532721","思茅"),
new Array("532101","昭通"),
new Array("532821","景洪"),
new Array("532901","大理"),
new Array("533001","保山"),
new Array("533121","潞西"),
new Array("533221","丽江纳西族自治县"),
new Array("533321","泸水"),
new Array("533421","中甸"),
new Array("533521","临沧"),
new Array("540101","拉萨"),
new Array("542121","昌都"),
new Array("542221","乃东"),
new Array("542301","日喀则"),
new Array("542421","那曲"),
new Array("542523","噶尔"),
new Array("542621","林芝"),
new Array("610101","西安"),
new Array("610201","铜川"),
new Array("610301","宝鸡"),
new Array("610401","咸阳"),
new Array("612101","渭南"),
new Array("612301","汉中"),
new Array("612401","安康"),
new Array("612501","商州"),
new Array("612601","延安"),
new Array("612701","榆林"),
new Array("620101","兰州"),
new Array("620401","白银"),
new Array("620301","金昌"),
new Array("620501","天水"),
new Array("622201","张掖"),
new Array("622301","武威"),
new Array("622421","定西"),
new Array("622624","成县"),
new Array("622701","平凉"),
new Array("622801","西峰"),
new Array("622901","临夏"),
new Array("623027","夏河"),
new Array("620201","嘉峪关"),
new Array("622102","酒泉"),
new Array("630100","西宁"),
new Array("632121","平安"),
new Array("632221","门源回族自治县"),
new Array("632321","同仁"),
new Array("632521","共和"),
new Array("632621","玛沁"),
new Array("632721","玉树"),
new Array("632802","德令哈"),
new Array("640101","银川"),
new Array("640201","石嘴山"),
new Array("642101","吴忠"),
new Array("642221","固原"),
new Array("650101","乌鲁木齐"),
new Array("650201","克拉玛依"),
new Array("652101","吐鲁番"),
new Array("652201","哈密"),
new Array("652301","昌吉"),
new Array("652701","博乐"),
new Array("652801","库尔勒"),
new Array("652901","阿克苏"),
new Array("653001","阿图什"),
new Array("653101","喀什"),
new Array("654101","伊宁"),
new Array("710001","台北"),
new Array("710002","基隆"),
new Array("710020","台南"),
new Array("710019","高雄"),
new Array("710008","台中"),
new Array("211001","辽阳"),
new Array("653201","和田"),
new Array("542200","泽当镇"),
new Array("542600","八一镇"),
new Array("820000","澳门"),
new Array("810000","香港")
);
function FillProvinces(selProvince)
{
selProvince.options[0]=new Option("请选择","000000");
for(i=0;iProvinces.length;i++)
{
selProvince.options[i+1]=new Option(Provinces[i][1],Provinces[i][0]);
}
selProvince.options[0].selected=true;
selProvince.length=i+1;
}
function FillCitys(selCity,ProvinceCode)
{
//if the province is a direct-managed city, like Beijing, shanghai, tianjin, chongqin,hongkong, macro
//need not "请选择选项"
if(ProvinceCode=="110000"||ProvinceCode=="120000"||ProvinceCode=="310000"
||ProvinceCode=="810000"||ProvinceCode=="820000"||ProvinceCode=="500000")
count=0;
else
{selCity.options[0]=new Option("请选择",ProvinceCode);
count=1;}
for(i=0;iCitys.length;i++)
{
if(Citys[i][0].toString().substring(0,2)==ProvinceCode.substring(0,2))
{
selCity.options[count]=new Option(Citys[i][1],Citys[i][0]);
count=count+1;
}
}
selCity.options[0].selected=true;
selCity.length=count;
}
function Province_onchange()
{
FillCitys(g_selCity,g_selProvince.value);
}
function InitCitySelect(selProvince,selCity)
{
//alert("begin");
g_selProvince=selProvince;
g_selCity=selCity;
selProvince.onchange=Function("Province_onchange();");
FillProvinces(selProvince);
Province_onchange();
}
function InitCitySelect2(selProvince,selCity,CityCode)
{
InitCitySelect(selProvince,selCity)
for(i=0;iselProvince.length;i++)
{
if(selProvince.options[i].value.substring(0,2)==CityCode.substring(0,2))
{
selProvince.options[i].selected=true;
}
}
Province_onchange();
for(i=0;iselCity.length;i++)
{
if(selCity.options[i].value==CityCode)
{
selCity.options[i].selected=true;
}
}
}
//--
/script
form name="profile" method="post" action="where.asp"
SELECT id=province size=1 name=province
OPTION selected/OPTION
/SELECT
SELECT id=city size=1 name=city
OPTION selected/OPTION
/SELECT
SCRIPT language=javascript
InitCitySelect(document.profile.province,document.profile.city);
/SCRIPT
input type="submit"
/form
如你要提取市的数据，你需要在接受请求页面写如下代码：
shi=trim(request.form("city"))
就可以得到市的值了。
还有这是用Form传递参数，而不是用QueryString传递。
谁知道国家选省份的javascript脚本，给个例子地址也可以。谢谢大家了！
这个是我国的各省的城市选择网页,你可以按自己的要求进行一些改动.
html
head
meta http-equiv="Content-Type" content="text/html; charset=UTF-8"
title省份选城市/title
style type="text/css"
!--
form{margin:0;padding:0;}
img{border:0;}
body,select,input,td{ font-family:宋体,Arial; font-size: 12px; font-family: Arial; margin-top: 2px;}
#hd{clear:both;width:700px;margin:0 auto;margin-bottom:.5em;padding:.5em 0 0 0;}
.rlcon a{text-decoration:none;margin-left:.3em;}
.mcon,.lpanel,.panel{text-align:left;}
.lg{float:left;width:185px;padding:.5em 0;}
.rl{float:right;width:100%;margin:0 0 0 -30em;}
.rlcon{text-align:right;height:32px;margin:0 0 0 190px;color:#b8b8b8;border-bottom:1px solid #b5b5b5;overflow:hidden;line-height:45px;}
#lcon{float:left;width:180px;}
#mcon{float:right;width:100%;margin:0 0 0 -20em;}
.mcon{margin:0 0 0 190px;width:570px;}
.xb{border-top:1px solid transparent !important;border-top:0;clear:both;}
#footer {margin:0 auto;width:740px;text-align:center;font-size:12px;height:30px;line-height:30px;border-top:1px solid #666;}
table{clear:both;text-align:left;}
#tip{clear:both;margin:0 auto;width:500px;background-color:#ffffe1;border:1px solid #ACA899;padding:1em;margin:1em;text-align:left;color:#ff0000;}
#tip #cancel{float:right;}
#tip ul{display:block;margin:0;padding:0;list-style-type:none;}
#tip ul li{float:left;width:220px;line-height:1.5em;background-color:#ffffe1;}
#hidenbox{border-top:1px solid transparent !important;border-top:0;clear:both;}
.bnt14{font-size:13px;font-family:宋体,Arial;line-height:18px;height:25px;}
--
/style
/head
html
body
center
form name="personalorder" action="preferences" method="POST"
div id="hd"
TABLE height=20 cellSpacing=0 cellPadding=0 width=714 align=center
border=0
TBODY
TR
TD height="60" vAlign=center DIV class=s5 align=center选择省市:
select name="prov" onchange="setInd(this)"
option value=0不预定/optionoption value=8610北京/optionoption value=8621上海/optionoption value=8622天津/optionoption value=8623重庆/optionoption value=86311河北/optionoption value=8625江苏/optionoption value=86571浙江/optionoption value=8620广东/optionoption value=86351山西/optionoption value=8624辽宁/optionoption value=86431吉林/optionoption value=86451黑龙江/optionoption value=86551安徽/optionoption value=86591福建/optionoption value=86791江西/optionoption value=86531山东/optionoption value=86371河南/optionoption value=8627湖北/optionoption value=86731 selected湖南/optionoption value=8628四川/optionoption value=86851贵州/optionoption value=86871云南/optionoption value=8629陕西/optionoption value=86931甘肃/optionoption value=86971青海/optionoption value=86471内蒙古/optionoption value=86771广西/optionoption value=86898海南/optionoption value=86891西藏/optionoption value=86951宁夏/optionoption value=86991新疆/optionoption value=88610台湾/optionoption value=85210香港/optionoption value=85310澳门/option/SELECT
选择城市：
SELECT name=locid
OPTION value=86731731长沙/OPTIONOPTION value=86731730岳阳/OPTIONOPTION value=86731732湘潭/OPTIONOPTION value=86731733株洲/OPTIONOPTION value=86731734衡阳/OPTIONOPTION value=86731735郴州/OPTIONOPTION value=86731736常德/OPTIONOPTION value=86731737益阳/OPTIONOPTION value=86731738娄底/OPTIONOPTION value=86731739邵阳/OPTIONOPTION value=86731743 selected吉首/OPTIONOPTION value=86731745怀化/OPTIONOPTION value=86731746永州/OPTION
/SELECT
/DIV
script
function cls_inpt(){
var _inpt=document.getElementsByTagName("input");
for(var i=0;i_inpt.length;i++){
if(_inpt[i].name.indexOf('stockid')=0 ||_inpt[i].name.indexOf('showname')=0 ||_inpt[i].name.indexOf('stockname')=0){
_inpt[i].value='';
}
}
return false;
}
cityarray0 = new Array(
"0;不预定");
cityarray8610 = new Array(
"861010;北京");
cityarray8621 = new Array(
"862121;上海");
cityarray8622 = new Array(
"862222;天津");
cityarray8623 = new Array(
"862323;重庆",
"86232314;万州",
"8623810;涪陵");
cityarray86311 = new Array(
"86311311;石家庄",
"86311310;邯郸",
"86311312;保定",
"86311313;张家口",
"86311314;承德",
"86311315;唐山",
"86311316;廊坊",
"86311317;沧州",
"86311318;衡水",
"86311319;邢台",
"86311335;秦皇岛");
cityarray8625 = new Array(
"862525;南京",
"8625510;无锡",
"8625511;镇江",
"8625512;苏州",
"8625513;南通",
"8625514;扬州",
"8625515;盐城",
"8625516;徐州",
"8625517;淮安",
"862551701;淮阴",
"8625518;连云港",
"8625519;常州",
"8625523;泰州",
"8625527;宿迁");
cityarray86571 = new Array(
"86571571;杭州",
"86571570;衢州",
"86571572;湖州",
"86571573;嘉兴",
"86571574;宁波",
"86571575;绍兴",
"86571576;台州",
"86571577;温州",
"86571578;丽水",
"86571579;金华",
"86571580;舟山");
cityarray8620 = new Array(
"862020;广州",
"8620660;汕尾",
"8620662;阳江",
"8620663;揭阳",
"8620668;茂名",
"8620750;江门",
"8620751;韶关",
"8620752;惠州",
"8620753;梅州",
"8620754;汕头",
"8620755;深圳",
"8620756;珠海",
"8620757;佛山",
"8620758;肇庆",
"8620759;湛江",
"8620760;中山",
"8620762;河源",
"8620763;清远",
"8620766;云浮",
"8620768;潮州",
"8620769;东莞");
cityarray86351 = new Array(
"86351351;太原",
"86351349;朔州",
"86351350;忻州",
"86351352;大同",
"86351353;阳泉",
"86351354;榆次",
"86351355;长治",
"86351356;晋城",
"86351357;临汾",
"86351358;吕梁",
"86351359;运城");
cityarray8624 = new Array(
"862424;沈阳",
"8624410;铁岭",
"8624411;大连",
"8624412;鞍山",
"8624413;抚顺",
"8624414;本溪",
"8624415;丹东",
"8624416;锦州",
"8624417;营口",
"8624418;阜新",
"1378819;辽阳",
"8624421;朝阳",
"8624427;盘锦",
"8624429;葫芦岛");
cityarray86431 = new Array(
"86431431;长春",
"86431432;吉林",
"86431434;四平",
"86431435;通化",
"86431436;白城",
"86431437;辽源",
"86431438;松原",
"86431439;白山");
cityarray86451 = new Array(
"86451451;哈尔滨",
"86451452;齐齐哈尔",
"86451453;牡丹江",
"86451454;佳木斯",
"86451455;绥化",
"86451456;黑河",
"86451458;伊春",
"86451459;大庆",
"86451464;七台河",
"86451467;鸡西",
"86451468;鹤岗",
"86451469;双鸭山",
"86451470;大兴安岭");
cityarray86551 = new Array(
"86551551;合肥",
"86551550;滁州",
"86551552;蚌埠",
"86551553;芜湖",
"86551554;淮南",
"86551555;马鞍山",
"86551556;安庆",
"86551557;宿州",
"86551558;阜阳",
"8655155801;亳州",
"86551559;黄山",
"86551561;淮北",
"86551562;铜陵",
"86551563;宣城",
"86551564;六安",
"86551565;巢湖",
"86551566;池州");
cityarray86591 = new Array(
"86591591;福州",
"86591592;厦门",
"86591593;宁德",
"86591594;莆田",
"86591595;泉州",
"86591596;漳州",
"86591597;龙岩",
"86591598;三明",
"86591599;南平");
cityarray86791 = new Array(
"86791791;南昌",
"86791701;鹰潭",
"86791790;新余",
"86791792;九江",
"86791793;上饶",
"86791794;抚州",
"86791795;宜春",
"86791796;吉安",
"86791797;赣州",
"86791798;景德镇",
"86791799;萍乡");
cityarray86531 = new Array(
"86531531;济南",
"86531530;菏泽",
"86531532;青岛",
"86531533;淄博",
"86531534;德州",
"86531535;烟台",
"86531536;潍坊",
"86531537;济宁",
"86531539;临沂",
"86531543;滨州",
"86531546;东营",
"86531631;威海",
"86531632;枣庄",
"86531633;日照",
"86531634;莱芜",
"86531635;聊城");
cityarray86371 = new Array(
"86371371;郑州",
"86371370;商丘",
"86371372;安阳",
"86371373;新乡",
"86371374;许昌",
"86371375;平顶山",
"86371376;信阳",
"86371377;南阳",
"86371378;开封",
"86371379;洛阳",
"86371391;焦作",
"86371392;鹤壁",
"86371393;濮阳",
"86371394;周口",
"86371395;漯河",
"86371396;驻马店",
"86371398;三门峡");
cityarray8627 = new Array(
"862727;武汉",
"8627710;襄樊",
"8627711;鄂州",
"8627712;孝感",
"8627713;黄冈",
"8627714;黄石",
"8627715;咸宁",
"8627716;荆州",
"8627717;宜昌",
"8627718;恩施",
"8627719;十堰",
"8627722;随州",
"8627724;荆门");
cityarray86731 = new Array(
"86731731;长沙",
"86731730;岳阳",
"86731732;湘潭",
"86731733;株洲",
"86731734;衡阳",
"86731735;郴州",
"86731736;常德",
"86731737;益阳",
"86731738;娄底",
"86731739;邵阳",
"86731743;吉首",
"86731745;怀化",
"86731746;永州");
cityarray8628 = new Array(
"862828;成都",
"8628812;攀枝花",
"8628813;自贡",
"8628816;绵阳",
"8628817;南充",
"8628818;达州",
"8628825;遂宁",
"8628826;广安",
"8628827;巴中",
"8628830;泸州",
"8628831;宜宾",
"8628832;资阳",
"862883201;内江",
"8628833;乐山",
"862883301;眉山",
"862883401;凉山",
"8628835;雅安",
"862883701;阿坝",
"8628838;德阳",
"8628839;广元");
cityarray86851 = new Array(
"86851851;贵阳",
"86851852;遵义",
"86851853;安顺",
"86851854;都匀",
"86851855;凯里",
"86851856;铜仁",
"86851857;毕节",
"86851858;六盘水",
"86851859;兴义");
cityarray86871 = new Array(
"86871871;昆明",
"86871691;西双版纳",
"86871692;德宏",
"86871870;昭通",
"86871872;大理",
"8687187303;红河",
"86871874;曲靖",
"86871875;保山",
"86871876;文山",
"86871877;玉溪",
"86871878;楚雄",
"86871879;思茅",
"86871883;临沧",
"8687188601;怒江",
"8687188701;迪庆",
"86871888;丽江");
cityarray8629 = new Array(
"862929;西安",
"8629910;咸阳",
"8629911;延安",
"8629912;榆林",
"8629913;渭南",
"8629914;商洛",
"8629915;安康",
"8629916;汉中",
"8629917;宝鸡",
"8629919;铜川");
cityarray86931 = new Array(
"86931931;兰州",
"86931930;临夏",
"86931932;定西",
"86931933;平凉",
"86931934;庆阳",
"86931935;金昌",
"8693193501;武威",
"86931936;张掖",
"86931937;酒泉",
"8693193701;嘉峪关",
"86931938;天水",
"86931939;陇南",
"86931941;甘南",
"86931943;白银");
cityarray86971 = new Array(
"86971971;西宁",
"8697197001;海北",
"86971972;海东",
"8697197501;果洛",
"8697197301;黄南",
"86971976;玉树",
"86971979;格尔木",
"8697197901;海西");
cityarray86471 = new Array(
"86471471;呼和浩特",
"86471470;海拉尔",
"86471472;包头",
"86471473;乌海",
"86471474;集宁",
"86471475;通辽",
"86471476;赤峰",
"86471478;临河",
"86471479;锡林浩特",
"86471482;乌兰浩特",
"86471483;巴彦浩特",
"86471484;鄂尔多斯");
cityarray86771 = new Array(
"86771771;南宁",
"86771770;防城港",
"8677177101;崇左",
"86771772;柳州",
"8677177201;来宾",
"86771773;桂林",
"86771774;梧州",
"8677177401;贺州",
"86771775;玉林",
"8677177501;贵港",
"86771776,;百色",
"86771777,;钦州",
"86771778,;河池",
"86771779,;北海");
cityarray86898 = new Array(
"86898898;海口",
"86898899;三亚",
"8689889901;西沙群岛");
cityarray86891 = new Array(
"86891891;拉萨",
"86891892;日喀则",
"86891893;山南",
"86891894;林芝",
"86891895;昌都",
"86891896;那曲",
"86891897;阿里");
cityarray86951 = new Array(
"86951951;银川",
"86951952;石嘴山",
"86951953;吴忠",
"86951954;固原");
cityarray86991 = new Array(
"86991991;乌鲁木齐",
"86991901;塔城",
"86991902;哈密",
"86991903;和田",
"86991906;阿勒泰",
"8699190801;克州",
"86991909;博乐",
"86991990;克拉玛依",
"86991993;石河子",
"86991994;昌吉",
"86991995;吐鲁番",
"86991996;库尔勒",
"86991997;阿克苏",
"86991998;喀什",
"86991999;伊犁");
cityarray88610 = new Array(
"8861010;台北");
cityarray85210 = new Array(
"8521010;香港");
cityarray85310 = new Array(
"8531010;澳门");
function getCitiesFromProvinceID(provinceid) {
if (provinceid == 0) return cityarray0;
if (provinceid == 8610) return cityarray8610;
if (provinceid == 8621) return cityarray8621;
if (provinceid == 8622) return cityarray8622;
if (provinceid == 8623) return cityarray8623;
if (provinceid == 86311) return cityarray86311;
if (provinceid == 8625) return cityarray8625;
if (provinceid == 86571) return cityarray86571;
if (provinceid == 8620) return cityarray8620;
if (provinceid == 86351) return cityarray86351;
if (provinceid == 8624) return cityarray8624;
if (provinceid == 86431) return cityarray86431;
if (provinceid == 86451) return cityarray86451;
if (provinceid == 86551) return cityarray86551;
if (provinceid == 86591) return cityarray86591;
if (provinceid == 86791) return cityarray86791;
if (provinceid == 86531) return cityarray86531;
if (provinceid == 86371) return cityarray86371;
if (provinceid == 8627) return cityarray8627;
if (provinceid == 86731) return cityarray86731;
if (provinceid == 8628) return cityarray8628;
if (provinceid == 86851) return cityarray86851;
if (provinceid == 86871) return cityarray86871;
if (provinceid == 8629) return cityarray8629;
if (provinceid == 86931) return cityarray86931;
if (provinceid == 86971) return cityarray86971;
if (provinceid == 86471) return cityarray86471;
if (provinceid == 86771) return cityarray86771;
if (provinceid == 86898) return cityarray86898;
if (provinceid == 86891) return cityarray86891;
if (provinceid == 86951) return cityarray86951;
if (provinceid == 86991) return cityarray86991;
if (provinceid == 88610) return cityarray88610;
if (provinceid == 85210) return cityarray85210;
if (provinceid == 85310) return cityarray85310;
return new Array();
}
function fillInCities(provinceid) {
document.forms['personalorder']['locid'].length = 0;
var arr = getCitiesFromProvinceID(provinceid);
var cnt = 0;
var isSelected = false;
for(var n=0; narr.length; n++){
newOpt=new Option;
i = arr[n].search(';');
newOpt.text=arr[n].slice(i+1);
newOpt.value=arr[n].slice(0,i);
if (!isSelected){
//newOpt.selected = true;
isSelected = true;
}
document.forms['personalorder']['locid'].options[cnt]=newOpt;
cnt=cnt+1;
}
}
function GetSelectedText(box){
var boxText = '';
for(var i=0; ibox.options.length; i++){
if(box.options[i].selected box.options[i].value != ''){
boxText = box.options[i].value;
}
}
return boxText;
}
function setInd(box) {
ind = GetSelectedText(box);
if(ind != ''){
fillInCities(ind);
}
//alert(ind);
}
/script
/TD
/TR
/TBODY
/TABLE
/body
/html
谁能详细注解下这个JAVASCRIPT三级别联动下拉菜单
测试通过的不错的菜单
script language="javascript"
//名称：多级通用菜单（1、2、3级）
//作者：海洋王子 QQ:570713592 305629478 Email: yuzhougang@163.com
//声明：1、部分思路、语句来自网络搜集，若涉及版权问题，请及时通知我。
//声明：2、该程序可任意转载，若用作商业用途请及时与我联系。
function CreateSelect(_FormName,_SName,_SValue,_Ds,_AllOptionStr,ShowType)
{
if (_FormName=="") _FormName = "all"
var _SNameArr = _SName.split("|")
var _SValueArr = _SValue.split("|")
var _DsArr = _Ds.split("|")
var _Snum = _SNameArr.length
//一级菜单
if (_Snum == 1 )
{
var _SName1 = _SNameArr[0]
var _SValue1 = _SValueArr[0]
var _Ds1 = _DsArr[0]
var AllStr = _Ds1 + "{{"+ "(("+ "||"+_AllOptionStr
var _AR0 = AllStr.split("||");
document.writeln("select name=\"" + _SName1 + "\" size=\"1\" ");
for (var i1 = 0;i1 _AR0.length;i1++)
{
var Area1Str = _AR0[i1];
var _AR10 = Area1Str.split("{{");
var _AR11 = _AR10[0].split("@");
var Tstr1 = _AR11[0];
var Vstr1 = (_AR11.length==2)?_AR11[1]:_AR11[0]
document.writeln("option value=\""+Vstr1+"\""+Tstr1+"\/option");
}
document.writeln("\/select");
}
//二级菜单
else if (_Snum == 2 )
{
var _SName1 = _SNameArr[0]
var _SName2 = _SNameArr[1]
var _SValue1 = _SValueArr[0]
var _SValue2 = _SValueArr[1]
var _Ds1 = _DsArr[0]
var _Ds2 = _DsArr[1]
if(ShowType==2){
_AllOptionStr = _AllOptionStr.replace(/\{\{/ig,"\{\{"+_Ds2+"\(\("+"\*\*")
}
else if(ShowType==1){
_AllOptionStr = _AllOptionStr.replace(/\(\(/ig,"\(\("+"\^")
}
var AllStr = _Ds1 + "{{"+ _Ds2 + "(("+"||"+_AllOptionStr
var _AR0 = AllStr.split("||");
document.writeln("select name=\"" + _SName1 + "\" size=\"1\" onChange=\""+_SName1+"redirect(this.options.selectedIndex)\"");
for (var i1 = 0;i1 _AR0.length;i1++)
{
var Area1Str = _AR0[i1];
var _AR10 = Area1Str.split("{{");
var _AR11 = _AR10[0].split("@");
var Tstr1 = _AR11[0];
var Vstr1 = (_AR11.length==2)?_AR11[1]:_AR11[0]
document.writeln("option value=\""+Vstr1+"\""+Tstr1+"\/option");
}
document.writeln("\/select");
document.writeln("select name=" + _SName2 + " size=1\"");
var _AR111 = _Ds2.split("@");
var Tstr11 = _AR111[0];
var Vstr11 = (_AR111.length==2)?_AR111[1]:_AR111[0];
document.writeln("option value=\""+Vstr11+"\""+Tstr11+"\/option");
document.writeln("\/select");
document.writeln("script type=\"text/javascript\" ");
document.writeln("!--");
document.writeln("var "+_SName1+"NewAllStr = \""+ AllStr +"\"");
document.writeln("var "+_SName1+"_AR0 = "+_SName1+"NewAllStr.split(\"||\");");
document.writeln("var "+_SName1+"groups=document."+ _FormName +"." + _SName1 + ".options.length;");
document.writeln("var "+_SName1+"group=new Array("+_SName1+"groups)");
document.writeln("for (i=0; i"+_SName1+"groups; i++){");
document.writeln(" "+_SName1+"group[i]=new Array();");
document.writeln("}");
document.writeln("for (var i1 = 0;i1 "+_SName1+"_AR0.length;i1++){");
document.writeln(" var Area1Str = "+_SName1+"_AR0[i1];");
document.writeln(" var _AR10 = Area1Str.split(\"{{\");");
document.writeln(" var _AR12 = _AR10[1].split(\"**\");");
document.writeln(" for (var i2 = 0;i2 _AR12.length;i2++){");
document.writeln(" var Area2Str = _AR12[i2];");
document.writeln(" var _AR20 = Area2Str.split(\"((\");");
document.writeln(" var _AR211 = _AR20[0].split(\"@\");");
document.writeln(" var Tstr2 = _AR211[0];");
document.writeln(" var Vstr2 = (_AR211.length==2)?_AR211[1]:_AR211[0];");
document.writeln(" "+_SName1+"group[i1][i2]=new Option(Tstr2,Vstr2);");
document.writeln(" }");
document.writeln("}");
document.writeln("var "+_SName1+"temp = document."+ _FormName +"." + _SName2);
document.writeln("function "+_SName1+"redirect(x){");
document.writeln(" for (m="+_SName1+"temp.options.length-1;m0;m--)");
document.writeln(" "+_SName1+"temp.options[m]=null;");
document.writeln(" for (i=0;i"+_SName1+"group[x].length;i++){");
document.writeln(" "+_SName1+"temp.options[i]=new Option("+_SName1+"group[x][i].text,"+_SName1+"group[x][i].value);");
document.writeln(" }");
document.writeln(" "+_SName1+"temp.options[0].selected=true");
document.writeln("}");
document.writeln("\/\/--");
document.writeln("\/script");
document.writeln("script type=\"text/javascript\"");
document.writeln("!--");
document.writeln("function "+_SName1+"SetValue(){");
document.writeln(" try{");
document.writeln(" if (\""+_SValue1+"\"!=\"\"){");
document.writeln(" document."+ _FormName +"."+_SName1+".value=\""+_SValue1+"\"");
document.writeln(" "+_SName1+"redirect(document."+ _FormName +"."+_SName1+".options.selectedIndex);");
document.writeln(" if (\""+_SValue2+"\"!=\"\"){");
document.writeln(" document."+ _FormName +"."+_SName2+".value=\""+_SValue2+"\"");
document.writeln(" }");
document.writeln(" }");
document.writeln(" }");
document.writeln(" catch(e){");
document.writeln(" }");
document.writeln("}");
document.writeln("window.attachEvent(\"onload\","+_SName1+"SetValue)");
document.writeln("\/\/--");
document.writeln("\/script");
}
//三级菜单
else if (_Snum == 3 )
{
var _SName1 = _SNameArr[0]
var _SName2 = (_SNameArr.length1)?_SNameArr[1]:_SNameArr[0]
var _SName3 = (_SNameArr.length2)?_SNameArr[2]:_SNameArr[0]
var _SValue1 = _SValueArr[0]
var _SValue2 = (_SValueArr.length1)?_SValueArr[1]:_SValueArr[0]
var _SValue3 = (_SValueArr.length2)?_SValueArr[2]:_SValueArr[0]
var _Ds1 = _DsArr[0]
var _Ds2 = (_DsArr.length1)?_DsArr[1]:_DsArr[0]
var _Ds3 = (_DsArr.length2)?_DsArr[2]:_DsArr[0]
if (ShowType==3){
_AllOptionStr = _AllOptionStr.replace(/\(\(/ig,"\(\("+_Ds3+"\^")
_AllOptionStr = _AllOptionStr.replace(/\{\{/ig,"\{\{"+_Ds2+"\(\("+_Ds3+"\*\*")
}
else if(ShowType==2){
_AllOptionStr = _AllOptionStr.replace(/\{\{/ig,"\{\{"+_Ds2+"\(\("+_Ds3+"\*\*")
}
else if(ShowType==1){
_AllOptionStr = _AllOptionStr.replace(/\(\(/ig,"\(\("+_Ds3+"\^")
}
var AllStr = _Ds1 + "{{"+ _Ds2 + "(("+ _Ds3 +"||"+_AllOptionStr
var _AR0 = AllStr.split("||");
document.writeln("select name=" + _SName1 + " size=1 onChange="+_SName1+"redirect(this.options.selectedIndex)");
for (var i1 = 0;i1 _AR0.length;i1++)
{
var Area1Str = _AR0[i1];
var _AR10 = Area1Str.split("{{");
var _AR11 = _AR10[0].split("@");
var Tstr1 = _AR11[0];
var Vstr1 = (_AR11.length==2)?_AR11[1]:_AR11[0]
document.writeln("option value="+Vstr1+""+Tstr1+"\/option");
}
document.writeln("\/select");
document.writeln("select name=" + _SName2 + " size=1 onChange="+_SName1+"redirect1(this.options.selectedIndex)");
var _AR111 = _Ds2.split("@");
var Tstr11 = _AR111[0];
var Vstr11 = (_AR111.length==2)?_AR111[1]:_AR111[0];
document.writeln("option value="+Vstr11+""+Tstr11+"\/option");
document.writeln("\/select");
document.writeln("select name=" + _SName3 + " size=1\"");
var _AR222 = _Ds3.split("@");
var Tstr22 = _AR222[0];
var Vstr22 = (_AR222.length==2)?_AR222[1]:_AR222[0];
document.writeln("option value=\""+Vstr22+"\""+Tstr22+"\/option");
document.writeln("\/select");
document.writeln("script type=\"text/javascript\" ");
document.writeln("!--");
document.writeln("var "+_SName1+"NewAllStr = \""+ AllStr +"\"");
document.writeln("var "+_SName1+"_AR0 = "+_SName1+"NewAllStr.split(\"||\");");
document.writeln("var "+_SName1+"groups=document."+ _FormName +"." + _SName1 + ".options.length;");
document.writeln("var "+_SName1+"group=new Array("+_SName1+"groups)");
document.writeln("for (i=0; i"+_SName1+"groups; i++){");
document.writeln(" "+_SName1+"group[i]=new Array();");
document.writeln("}");
document.writeln("for (var i1 = 0;i1 "+_SName1+"_AR0.length;i1++){");
document.writeln(" var Area1Str = "+_SName1+"_AR0[i1];");
document.writeln(" var _AR10 = Area1Str.split(\"{{\");");
document.writeln(" var _AR12 = _AR10[1].split(\"**\");");
document.writeln(" for (var i2 = 0;i2 _AR12.length;i2++){");
document.writeln(" var Area2Str = _AR12[i2];");
document.writeln(" var _AR20 = Area2Str.split(\"((\");");
document.writeln(" var _AR211 = _AR20[0].split(\"@\");");
document.writeln(" var Tstr2 = _AR211[0];");
document.writeln(" var Vstr2 = (_AR211.length==2)?_AR211[1]:_AR211[0];");
document.writeln(" "+_SName1+"group[i1][i2]=new Option(Tstr2,Vstr2);");
document.writeln(" }");
document.writeln("}");
document.writeln("var "+_SName1+"temp = document."+ _FormName +"." + _SName2);
document.writeln("function "+_SName1+"redirect(x){");
document.writeln(" for (m="+_SName1+"temp.options.length-1;m0;m--)");
document.writeln(" "+_SName1+"temp.options[m]=null;");
document.writeln(" for (i=0;i"+_SName1+"group[x].length;i++){");
document.writeln(" "+_SName1+"temp.options[i]=new Option("+_SName1+"group[x][i].text,"+_SName1+"group[x][i].value);");
document.writeln(" }");
document.writeln(" "+_SName1+"temp.options[0].selected=true");
document.writeln(" "+_SName1+"redirect1(0)");
document.writeln("}");
document.writeln("var "+_SName1+"Group2s=document."+ _FormName +"." + _SName2 + ".options.length;");
document.writeln("var "+_SName1+"Group2=new Array("+_SName1+"groups);");
document.writeln("for (i=0; i"+_SName1+"groups; i++){");
document.writeln(" "+_SName1+"Group2[i]=new Array("+_SName1+"group[i].length)");
document.writeln(" for (j=0; j"+_SName1+"group[i].length; j++){");
document.writeln(" "+_SName1+"Group2[i][j]=new Array()");
document.writeln(" }");
document.writeln("}");
document.writeln("for (var i1 = 0;i1 "+_SName1+"_AR0.length;i1++){");
document.writeln(" var Area1Str = "+_SName1+"_AR0[i1]");
document.writeln(" var _AR10 = Area1Str.split(\"{{\");");
document.writeln(" var _AR12 = _AR10[1].split(\"**\");");
document.writeln(" for (var i2 = 0;i2 _AR12.length;i2++){");
document.writeln(" var Area2Str = _AR12[i2]");
document.writeln(" var _AR20 = Area2Str.split(\"((\");");
document.writeln(" _AR212 = _AR20[1].split(\"^\");");
document.writeln(" for (var i3 = 0;i3 _AR212.length;i3++){");
document.writeln(" Area3Str = _AR212[i3]");
document.writeln(" _AR3 = Area3Str.split(\"@\");");
document.writeln(" Tstr3 = _AR3[0]");
document.writeln(" Vstr3 = (_AR3.length==2)?_AR3[1]:_AR3[0]");
document.writeln(" "+_SName1+"Group2[i1][i2][i3]=new Option(Tstr3,Vstr3);");
document.writeln(" }");
document.writeln(" }");
document.writeln("}");
document.writeln("var "+_SName1+"temp1=document."+ _FormName +"." + _SName3 + "");
document.writeln("function "+_SName1+"redirect1(y){");
document.writeln(" for (m="+_SName1+"temp1.options.length-1;m0;m--)");
document.writeln(" "+_SName1+"temp1.options[m]=null");
document.writeln(" for (i=0;i"+_SName1+"Group2[document."+ _FormName +"." + _SName1 + ".options.selectedIndex][y].length;i++){");
document.writeln(" "+_SName1+"temp1.options[i]=new Option("+_SName1+"Group2[document."+ _FormName +"." + _SName1 + ".options.selectedIndex][y][i].text," + _SName1 + "Group2[document."+ _FormName +"." + _SName1 + ".options.selectedIndex][y][i].value)");
document.writeln(" }");
document.writeln(" "+_SName1+"temp1.options[0].selected=true");
document.writeln("}");
document.writeln("\/\/--");
document.writeln("\/script");
document.writeln("script type=\"text/javascript\"");
document.writeln("!--");
document.writeln("function "+_SName1+"SetValue(){");
document.writeln(" try{");
document.writeln(" if (\""+_SValue1+"\"!=\"\"){");
document.writeln(" document."+ _FormName +"."+_SName1+".value=\""+_SValue1+"\"");
document.writeln(" "+_SName1+"redirect(document."+ _FormName +"."+_SName1+".options.selectedIndex);");
document.writeln(" if (\""+_SValue2+"\"!=\"\"){");
document.writeln(" document."+ _FormName +"."+_SName2+".value=\""+_SValue2+"\"");
document.writeln(" "+_SName1+"redirect1(document."+ _FormName +"."+_SName2+".options.selectedIndex)");
document.writeln(" if (\""+_SValue3+"\"!=\"\")");
document.writeln(" document."+ _FormName +"."+_SName3+".value=\""+_SValue3+"\"");
document.writeln(" }");
document.writeln(" }");
document.writeln(" }");
document.writeln(" catch(e){");
document.writeln(" }");
document.writeln("}");
document.writeln("window.attachEvent(\"onload\","+_SName1+"SetValue)");
document.writeln("\/\/--");
document.writeln("\/script");
}
}
var s1_Str = ""
+"东北地区@1{{"
+"||华北地区{{"
+"||华中地区{{"
+"||华南地区{{"
var s2_Str = ""
+"东北地区{{"
+"黑龙江(("
+"**吉林(("
+"**辽宁(("
+"||华北地区{{"
+"北京(("
+"**天津(("
var s3_Str = ""
+"东北地区{{"
+"黑龙江((哈尔滨^齐齐哈尔^牡丹江^佳木斯^大庆^绥化^鹤岗^鸡西^黑河^双鸭山^伊春^七台河^大兴安岭"
+"**吉林((长春^吉林^四平^辽源^通化^白山^松原^白城^延边"
+"**辽宁((沈阳^大连^鞍山^抚顺^本溪^丹东^锦州^营口^阜新^辽阳^盘锦^铁岭^朝阳^葫芦岛"
+"||华北地区{{"
+"北京((东城^西城^崇文^宣武^朝阳^丰台^石景山^海淀^门头沟^房山^通州^顺义^昌平^大兴^平谷^怀柔^密云^延庆"
+"**天津((和平^东丽^河东^西青^河西^津南^南开^北辰^河北^武清^红挢^塘沽^汉沽^大港^宁河^静海^宝坻^蓟县"
+"**山东((济南^青岛^淄博^枣庄^东营^烟台^潍坊^济宁^泰安^威海^日照^莱芜^临沂^德州^聊城^滨州^菏泽"
+"**河北((石家庄^邯郸^邢台^保定^张家口^承德^廊坊^唐山^秦皇岛^沧州^衡水"
+"**河南((郑州^开封^洛阳^平顶山^安阳^鹤壁^新乡^焦作^濮阳^许昌^漯河^三门峡^南阳^商丘^信阳^周口^驻马店^济源"
+"**山西((太原^大同^阳泉^长治^晋城^朔州^吕梁^忻州^晋中^临汾^运城"
+"**内蒙古((呼和浩特^包头^乌海^赤峰^呼伦贝尔盟^阿拉善盟^哲里木盟^兴安盟^乌兰察布盟^锡林郭勒盟^巴彦淖尔盟^伊克昭盟"
+"||华中地区{{"
+"湖北((武汉^宜昌^荆州^襄樊^黄石^荆门^黄冈^十堰^恩施^潜江^天门^仙桃^随州^咸宁^孝感^鄂州"
+"**湖南((长沙^常德^株洲^湘潭^衡阳^岳阳^邵阳^益阳^娄底^怀化^郴州^永州^湘西^张家界"
+"||华南地区{{"
+"广东((广州^深圳^珠海^汕头^东莞^中山^佛山^韶关^江门^湛江^茂名^肇庆^惠州^梅州^汕尾^河源^阳江^清远^潮州^揭阳^云浮"
+"**广西((南宁^柳州^桂林^梧州^北海^防城港^钦州^贵港^玉林^南宁地区^柳州地区^贺州^百色^河池"
+"**福建((福州^厦门^莆田^三明^泉州^漳州^南平^龙岩^宁德"
+"**海南((海口^三亚"
+"||西南地区{{"
+"四川((成都^绵阳^德阳^自贡^攀枝花^广元^内江^乐山^南充^宜宾^广安^达川^雅安^眉山^甘孜^凉山^泸州"
+"**重庆((万州^涪陵^渝中^大渡口^江北^沙坪坝^九龙坡^南岸^北碚^万盛^双挢^渝北^巴南^黔江^长寿^綦江^潼南^铜梁^大足^荣昌^壁山^梁平^城口^丰都^垫江^武隆^忠县^开县^云阳^奉节^巫山^巫溪^石柱^秀山^酉阳^彭水^江津^合川^永川^南川"
+"**贵州((贵阳^六盘水^遵义^安顺^铜仁^黔西南^毕节^黔东南^黔南"
+"**云南((昆明^大理^曲靖^玉溪^昭通^楚雄^红河^文山^思茅^西双版纳^保山^德宏^丽江^怒江^迪庆^临沧"
+"**西藏((拉萨^日喀则^山南^林芝^昌都^阿里^那曲"
+"||西北地区{{"
+"陕西((西安^宝鸡^咸阳^铜川^渭南^延安^榆林^汉中^安康^商洛"
+"**甘肃((兰州^嘉峪关^金昌^白银^天水^酒泉^张掖^武威^定西^陇南^平凉^庆阳^临夏^甘南"
+"**宁夏((银川^石嘴山^吴忠^固原"
+"**青海((西宁^海东^海南^海北^黄南^玉树^果洛^海西"
+"**新疆((乌鲁木齐^石河子^克拉玛依^伊犁^巴音郭勒^昌吉^克孜勒苏柯尔克孜^博尔塔拉^吐鲁番^哈密^喀什^和田^阿克苏"
+"||华东地区{{"
+"上海((黄浦^卢湾^徐汇^长宁^静安^普陀^闸北^虹口^杨浦^闵行^宝山^嘉定^浦东^金山^松江^青浦^南汇^奉贤^崇明"
+"**江苏((南京^镇江^苏州^南通^扬州^盐城^徐州^连云港^常州^无锡^宿迁^泰州^淮安"
+"**浙江((杭州^宁波^温州^嘉兴^湖州^绍兴^金华^衢州^舟山^台州^丽水"
+"**安徽((合肥^芜湖^蚌埠^马鞍山^淮北^铜陵^安庆^黄山^滁州^宿州^池州^淮南^巢湖^阜阳^六安^宣城^亳州"
+"**江西((南昌市^景德镇^九江^鹰潭^萍乡^新馀^赣州^吉安^宜春^抚州^上饶"
+"||港澳台地区{{"
+"香港((香港"
+"**澳门((澳门"
+"**台湾((台北^高雄^台中^台南^屏东^南投^云林^新竹^彰化^苗栗^嘉义^花莲^桃园^宜兰^基隆^台东^金门^马祖^澎湖"
+"||其它地区{{"
+"其它((其它"
/script
head
title1、2、3级通用级联菜单/title
/head
body
form
table
tr
td//名称：多级通用菜单（1、2、3级）
/td
/tr
tr
td
//作者：海洋王子 QQ:570713592 305629478 Email: yuzhougang@163.com
/td
/tr
tr
td
//声明：1、部分思路、语句来自网络搜集，若涉及版权问题，请及时通知我。
/td
/tr
tr
td
//声明：2、该程序可任意转载，转载请保留以上声明信息。若用作商业用途请及时与我联系。
/td
/tr
tr
td
//该程序还有待优化,希望能给我些改进意见.Email:yuzhougang@163.com
/td
/tr
/table
hr
table
tr
td一级菜单例子：/td
td
script type="text/javascript"
CreateSelect("","S_1","","一级菜单例子@",s1_Str,1);
/script
/td
td
此时显示方式只有一种。
/td
/tr
/table
hr
table
tr
td二级菜单例子：/td
td
script type="text/javascript"
CreateSelect("","S_21|S_22","","一级菜单@|二级菜单@",s2_Str,1);
/script
/td
td
此时显示方式有两种:第一种。
/td
/tr
/table
table
tr
td二级菜单例子：/td
td
script type="text/javascript"
CreateSelect("","S_211|S_222","","一级菜单@|二级菜单@",s2_Str,2);
/script
/td
td
此时显示方式有两种:第二种。
/td
/tr
/table
hr
table
tr
td三级菜单例子：/td
td
script type="text/javascript"
CreateSelect("","S_31|S_32|S_33","","一级菜单@|二级菜单@|三级菜单@",s3_Str,1);
/script
/td
td
此时显示方式只有三种:第一种。
/td
/tr
/table
table
tr
td三级菜单例子：/td
td
script type="text/javascript"
CreateSelect("","S_311|S_322|S_333","","一级菜单@|二级菜单@|三级菜单@",s3_Str,2);
/script
/td
td
此时显示方式只有三种:第二种。
/td
/tr
/table
table
tr
td三级菜单例子：/td
td
script type="text/javascript"
CreateSelect("","S_3111|S_3222|S_3333","","一级菜单@|二级菜单@|三级菜单@",s3_Str,3);
/script
/td
td
此时显示方式只有三种:第三种。
/td
/tr
/table
hr
table
tr
td
我还想实现如下功能：当选择后，能立即在网页中显示。
/td
/tr
tr
td
该功能如何实现，请大家帮忙给点建议。
/td
/tr
tr
td
您刚才的选择结果为：**************此处为刚才选择的结果*******************
/td
/tr
/table
/form
/body
网站标题：桂林JavaScript,桂林三宝
网页网址：
http://cdkjz.cn/article/dssccih.html
