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1 <!DOCTYPE html> 2 <html> 3 <head> 4 <meta charset="utf-8"/> 5 <title>动态操作下拉选项</title> 6 <link rel="stylesheet" type="text/css" href="../css/bootstrap.min.css" media="all"/> 7 <link rel="stylesheet" type="text/css" href="../css/bootstrap-theme.min.css" media="all"/> 8 <link rel="stylesheet" type="text/css" href="../css/reset.css" media="all"/> 9 <style type="text/css"> 10 .demo1{ width:350px; text-align:left;} 11 .demo1 span{ margin-right:15px;} 12 </style> 13 </head> 14 <body> 15 <div class="demo1"> 16 <span id="province"></span> 17 <span id="city"></span> 18 <span id="district"></span> 19 </div> 20 <script> 21 (function(){ 22 var items = []; 23 function add(id, arr){ 24 items[id] = arr; 25 } 26 add(0,["1:北京市","2:天津市","3:河北省","4:山西省","5:内蒙古","6:辽宁省","7:吉林省","8:黑龙江省","9:上海市","10:江苏省","11:浙江省","12:安徽省","13:福建省","14:江西省","15:山东省","16:河南省","17:湖北省","18:湖南省","19:广东省","20:广西自治区","21:海南省","22:重庆市","23:四川省","24:贵州省","25:云南省","26:西藏自治区","27:陕西省","28:甘肃省","29:青海省","30:宁夏回族自治区","31:新疆维吾尔自治区","32:香港特别行政区","33:澳门特别行政区","34:台湾省","35:其它"]); 27 add(1,["1:北京","2:东城区","3:西城区","4:崇文区","5:宣武区","6:朝阳区","7:丰台区","8:石景山区","9: 海淀区（中关村）","10:门头沟区","11:房山区","12:通州区","13:顺义区","14:昌平区","15:大兴区","16:怀柔区","17:平谷区","18:密云县","19:延庆县","20: 其他"]); 28 add(2,["1:和平区","2:河东区","3:河西区","4:南开区","5:红桥区","6:塘沽区","7:汉沽区","8:大港区","9:西青区","10:津南区","11:武清区","12:蓟县","13:宁河县","14:静海县","15:其他"]); 29 add(3,["1:石家庄市","2:张家口市","3:承德市","4:秦皇岛市","5:唐山市","6:廊坊市","7:衡水市","8:沧州市","9:邢台市","10:邯郸市","11:保定市","12:其他"]); 30 add(4,["1:太原市","2:朔州市","3:大同市","4:长治市","5:晋城市","6:忻州市","7:晋中市","8:临汾市","9:吕梁市","10:运城市","11:其他"]); 31 add(5,["1:呼和浩特市","2:包头市","3:赤峰市","4:呼伦贝尔市","5:鄂尔多斯市","6:乌兰察布市","7:巴彦淖尔市","8:兴安盟","9:阿拉善盟","10:锡林郭勒盟","11:其他"]); 32 add(6,["1:沈阳市","2:朝阳市","3:阜新市","4:铁岭市","5:抚顺市","6:丹东市","7:本溪市","8:辽阳市","9:鞍山市","10:大连市","11:营口市","12:盘锦市","13:锦州市","14:葫芦岛市","15:其他"]); 33 add(7,["1:长春市","2:白城市","3:吉林市","4:四平市","5:辽源市","6:通化市","7:白山市","8:延边朝鲜族自治州","9:其他"]); 34 add(8,["1:哈尔滨市","2:七台河市","3:黑河市","4:大庆市","5:齐齐哈尔市","6:伊春市","7:佳木斯市","8:双鸭山市","9:鸡西市","10:大兴安岭地区(加格达奇)","11:牡丹江","12:鹤岗市","13:绥化市 ","14:其他"]); 35 add(9,["1:黄浦区","2:卢湾区","3:徐汇区","4:长宁区","5:静安区","6:普陀区","7:闸北区","8:虹口区","9:杨浦区","10:闵行 区","11:宝山区","12:嘉定区","13:浦东新区","14:金山区","15:松江区","16:青浦区","17:南汇区","18:奉贤区","19:崇明县","20:其他"]); 36 add(10,["1:南京市","2:徐州市","3:连云港市","4:宿迁市","5:淮安市","6:盐城市","7:扬州市","8:泰州市","9:南通市","10:镇江市","11:常州市","12:无锡市","13:苏州市","14:其他"]); 37 add(11,["1:杭州市","2:湖州市","3:嘉兴市","4:舟山市","5:宁波市","6:绍兴市","7:衢州市","8:金华市","9:台州市","10:温州市","11:丽水市","12:其他"]); 38 add(12,["1:合肥市","2:宿州市","3:淮北市","4:亳州市","5:阜阳市","6:蚌埠市","7:淮南市","8:滁州市","9:马鞍山市","10:芜湖市","11:铜陵市","12:安庆市","13:黄山市","14:六安市","15:巢湖市","16:池州市","17:宣城市","18:其他"]); 39 add(13,["1:福州市","2:南平市","3:莆田市","4:三明市","5:泉州市","6:厦门市","7:漳州市","8:龙岩市","9:宁德市","10:其他"]); 40 add(14,["1:南昌市","2:九江市","3:景德镇市","4:鹰潭市","5:新余市","6:萍乡市","7:赣州市","8:上饶市","9:抚州市","10:宜春市","11:吉安市","12:其他"]); 41 add(15,["1:济南市","2:聊城市","3:德州市","4:东营市","5:淄博市","6:潍坊市","7:烟台市","8:威海市","9:青岛市","10:日照市","11:临沂市","12:枣庄市","13:济宁市","14:泰安市","15:莱芜市","16:滨州市","17:菏泽市","18:其他"]); 42 add(16,["1:郑州市","2:三门峡市","3:洛阳市","4:焦作市","5:新乡市","6:鹤壁市","7:安阳市","8:濮阳市","9:开封市","10:商丘市","11:许昌市","12:漯河市","13:平顶山市","14:南阳市","15:信阳市","16:周口市","17:驻马店市","18:其他"]); 43 add(17,["1:武汉市","2:十堰市","3:襄樊市","4:荆门市","5:孝感市","6:黄冈市","7:鄂州市","8:黄石市","9:咸宁市","10:荆 州市","11:宜昌市","12:随州市","13:恩施土家族苗族自治州","14:仙桃市","15:天门市","16:潜江市","17:神农架林区","18:其他"]); 44 add(18,["1:长沙市","2:张家界市","3:常德市","4:益阳市","5:岳阳市","6:株洲市","7:湘潭市","8:衡阳市","9:郴州市","10:永州市","11:邵阳市","12:怀化市","13:娄底市","14:湘西土家族苗族自治州","15:其他"]); 45 add(19,["1:广州市","2:清远市市","3:韶关市","4:河源市","5:梅州市","6:潮州市","7:汕头市","8:揭阳市","9:汕尾市","10: 惠州市","11:东莞市","12:深圳市","13:珠海市","14:中山市","15:江门市","16:佛山市","17:肇庆市","18:云浮市","19:阳江市","20:茂名市","21:湛江市","22: 其他"]); 46 add(20,["1:南宁市","2:桂林市","3:柳州市","4:梧州市","5:贵港市","6:玉林市","7:钦州市","8:北海市","9:防城港市","10:崇左市","11:百色市","12:河池市","13:来宾市","14:贺州市","15:其他"]); 47 add(21,["1:海口市","2:三亚市","3:其他"]); 48 add(22,["1:渝中区","2:大渡口区","3:江北区","4:沙坪坝区","5:九龙坡区","6:南岸区","7:北碚区","8:万盛区","9:双桥 区","10:渝北区","11:巴南区","12:万州区","13:涪陵区","14:黔江区","15:长寿区","16:合川市","17:永川市","18:江津市","19:南川市","20:綦江县","21:潼南 县","22:铜梁县","23:大足县","24:璧山县","25:垫江县","26:武隆县","27:丰都县","28:城口县","29:开县","30:巫溪县","31:巫山县","32:奉节县","33:云阳 县","34:忠县","35:石柱土家族自治县","36:彭水苗族土家族自治县","37:酉阳土家族苗族自治县","38:秀山土家族苗族自治县","39:其他"]); 49 add(23,["1:成都市","2:广元市","3:绵阳市","4:德阳市","5:南充市","6:广安市","7:遂宁市","8:内江市","9:乐山市","10:自 贡市","11:泸州市","12:宜宾市","13:攀枝花市","14:巴中市","15:资阳市","16:眉山市","17:雅安","18:阿坝藏族羌族自治州","19:甘孜藏族自治州","20:凉山彝 族自治州县","21:其他"]); 50 add(24,["1:贵阳市","2:六盘水市","3:遵义市","4:安顺市","5:毕节地区","6:铜仁地区","7:黔东南苗族侗族自治州","8:黔南布依族苗族自治州","9:黔西南布依族苗族自治州","10:其他"]); 51 add(25,["1:昆明市","2:曲靖市","3:玉溪市","4:保山市","5:昭通市","6:丽江市","7:普洱市","8:临沧市","9:宁德市","10:德 宏傣族景颇族自治州","11:怒江傈僳族自治州","12:楚雄彝族自治州","13:红河哈尼族彝族自治州","14:文山壮族苗族自治州","15:大理白族自治州","16:迪庆藏族 自治州","17:西双版纳傣族自治州","18:其他"]); 52 add(26,["1:拉萨市","2:那曲地区","3:昌都地区","4:林芝地区","5:山南地区","6:日喀则地区","7:阿里地区","8:其他"]); 53 add(27,["1:西安市","2:延安市","3:铜川市","4:渭南市","5:咸阳市","6:宝鸡市","7:汉中市","8:安康市","9:商洛市","10:其他"]); 54 add(28,["1:兰州市 ","2:嘉峪关市","3:金昌市","4:白银市","5:天水市","6:武威市","7:酒泉市","8:张掖市","9:庆阳市","10:平凉市","11:定西市","12:陇南市","13:临夏回族自治州","14:甘南藏族自治州","15:其他"]); 55 add(29,["1:西宁市","2:海东地区","3:海北藏族自治州","4:黄南藏族自治州","5:玉树藏族自治州","6:海南藏族自治州","7:果洛藏族自治州","8:海西蒙古族藏族自治州","9:其他"]); 56 add(30,["1:银川市","2:石嘴山市","3:吴忠市","4:固原市","5:中卫市","6:其他"]); 57 add(31,[]); 58 add(32,["1:香港岛","2:九龙","3:新界","4:其他"]); 59 add(33,["1:澳门半岛","2:澳门离岛","3:其他"]); 60 add(34,["1:基隆","2:新竹","3:台中","4:嘉义","5:台南","6:其他"]); 61 add(35,[]); 62 63 64 var province = document.getElementById(‘province‘); 65 var city = document.getElementById(‘city‘); 66 var district = document.getElementById(‘district‘); 67 68 function each(arr, callback){ 69 var len = arr.length; 70 for(var i = 0; i < len; i++){ 71 if(callback.call(arr[i], i, arr[i]) === false){ 72 break; 73 } 74 } 75 return arr; 76 } 77 var opt = ‘‘; 78 each(items, function(i){ 79 if(i == 0){ 80 fill(province, items[0]); 81 } 82 }); 83 var p_select = province.getElementsByTagName(‘select‘)[0]; 84 var c_select = city.getElementsByTagName(‘select‘)[0]; 85 p_select.onchange = function(){ 86 fill(city, items[this.value]); 87 } 88 function fill(obj, items){ 89 var opt = ‘‘; 90 each(items, function(j){ 91 opt += ‘<option value="‘+(j+1)+‘">‘+(items[j].replace(/\d+:/, ‘‘))+‘</option>‘; 92 }); 93 obj.innerHTML = ‘<select>‘+opt+‘</select>‘; 94 return obj; 95 } 96 }()); 97 </script> 98 </body> 99 </html>
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原文地址：http://www.cnblogs.com/double405/p/5353552.html
