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js实现省市级联代码

js的写法：place.js

//province(省份类)

function provinceList()

{

this.length=36;

this[0] = new Option("不限","不限");

this[1] = new Option("北京","北京");

this[2] = new Option("重庆","重庆");

this[3] = new Option("福建","福建");

this[4] = new Option("甘肃","甘肃");

this[5] = new Option("广东","广东");

this[6] = new Option("广西","广西");

this[7] = new Option("贵州","贵州");

this[8] = new Option("海南","海南");

this[9] = new Option("河北","河北");

this[10] = new Option("河南","河南");

this[11] = new Option("黑龙江","黑龙江"); this[12] = new Option("湖北","湖北");

this[13] = new Option("湖南","湖南");

this[14] = new Option("江苏","江苏");

this[15] = new Option("江西","江西");

this[16] = new Option("吉林","吉林");

this[17] = new Option("辽宁","辽宁");

this[18] = new Option("内蒙古","内蒙古"); this[19] = new Option("宁夏","宁夏");

this[20] = new Option("青海","青海");

this[21] = new Option("上海","上海");

this[22] = new Option("山东","山东");

this[23] = new Option("山西","山西");

this[24] = new Option("陕西","陕西");

this[25] = new Option("四川","四川");

this[26] = new Option("天津","天津");

this[27] = new Option("新疆","新疆");

this[28] = new Option("西藏","西藏");

this[29] = new Option("云南","云南");

this[30] = new Option("浙江","浙江");

this[31] = new Option("安徽","安徽");

this[32] = new Option("香港","香港");

this[33] = new Option("澳门","澳门");

this[34] = new Option("台湾","台湾");

this[35] = new Option("其它","其他");

return this;

}

//city(城市类)

function citylist()

{

this.length=36;

this[0] = new Array(1);

this[0][0] = new Option("不限","不限");

this[1] = new Array(1);

this[1][0] = new Option("北京市","北京市");

this[2] = new Array(4);

this[2][0] = new Option("重庆市","重庆市");

this[2][1] = new Option("涪陵市","涪陵市");

this[2][2] = new Option("黔江市","黔江市");

this[2][3] = new Option("万县市","万县市");

this[3] = new Array(9);

this[3][0] = new Option("福州市","福州市");

this[3][1] = new Option("龙岩市","龙岩市");

this[3][2] = new Option("南平市","南平市");

this[3][3] = new Option("宁德市","宁德市");

this[3][4] = new Option("莆田市","莆田市");

this[3][5] = new Option("泉州市","泉州市");

this[3][6] = new Option("三明市","三明市");

this[3][7] = new Option("厦门市","厦门市");

this[3][8] = new Option("漳州市","漳州市");

this[4] = new Array(14);

this[4][0] = new Option("兰州市","兰州市");

this[4][1] = new Option("甘南藏族自治州","甘南藏族自治州"); this[4][2] = new Option("定西地区","定西地区");

this[4][3] = new Option("白银市","白银市");

this[4][4] = new Option("嘉峪关市","嘉峪关市");

this[4][5] = new Option("金昌市","金昌市");

this[4][6] = new Option("酒泉市","酒泉市");

this[4][7] = new Option("宁夏回族自治州","宁夏回族自治州"); this[4][8] = new Option("陇南地区","陇南地区");

this[4][9] = new Option("平凉市","平凉市");

this[4][10] = new Option("庆阳市","庆阳市");

this[4][11] = new Option("天水市","天水市");

this[4][12] = new Option("武威市","武威市");

this[4][13] = new Option("张掖市","张掖市");

this[5] = new Array(21);

this[5][0] = new Option("广州市","广州市");

this[5][1] = new Option("佛山市","佛山市");

this[5][2] = new Option("惠州市","惠州市");

this[5][3] = new Option("东莞市","东莞市");

this[5][4] = new Option("江门市","江门市");

this[5][5] = new Option("揭阳市","揭阳市");

this[5][6] = new Option("潮州市","潮州市");

this[5][7] = new Option("茂名市","茂名市");

this[5][8] = new Option("梅州市","梅州市");

this[5][9] = new Option("清远市","清远市");

this[5][10] = new Option("汕头市","汕头市");

this[5][11] = new Option("汕尾市","汕尾市");

this[5][12] = new Option("深圳市","深圳市");

this[5][13] = new Option("韶关市","韶关市");

this[5][14] = new Option("阳江市","阳江市");

this[5][15] = new Option("河源市","河源市");

this[5][16] = new Option("云浮市","云浮市");

this[5][17] = new Option("中山市","中山市");

this[5][18] = new Option("珠海市","珠海市");

this[5][19] = new Option("湛江市","湛江市");

this[5][20] = new Option("肇庆市","肇庆市");

this[6] = new Array(14);

this[6][0] = new Option("南宁市","南宁市");

this[6][1] = new Option("防城港市","防城港市");

this[6][2] = new Option("北海市","北海市");

this[6][3] = new Option("百色市","百色市");

this[6][4] = new Option("贺州市","贺州市");

this[6][5] = new Option("桂林市","桂林市");

this[6][6] = new Option("来宾市","来宾市");

this[6][7] = new Option("柳州市","柳州市");

this[6][8] = new Option("崇左市","崇左市");

this[6][9] = new Option("钦州市","钦州市");

this[6][10] = new Option("贵港市","贵港市");

this[6][11] = new Option("梧州市","梧州市");

this[6][12] = new Option("河池市","河池市");

this[6][13] = new Option("玉林市","玉林市");

this[7] = new Array(9);

this[7][0] = new Option("贵阳市","贵阳市");

this[7][1] = new Option("毕节地区","毕节地区");

this[7][2] = new Option("遵义市","遵义市");

this[7][3] = new Option("安顺市","安顺市");

this[7][4] = new Option("六盘水市","六盘水市");

this[7][5] = new Option("黔东南苗族侗族自治州","黔东南苗族侗族自治州");

this[7][6] = new Option("黔南布依族苗族自治州","黔南布依族苗族自治州");

this[7][7] = new Option("黔西南布依族苗族自治","黔西南布依族苗族自治");

this[7][8] = new Option("铜仁地区","铜仁地区");

this[8] = new Array(3);

this[8][0] = new Option("海口市","海口市");

this[8][1] = new Option("三亚市","三亚市");

this[8][2] = new Option("省直辖行政单位","省直辖行政单位"); this[9] = new Array(11);

this[9][0] = new Option("石家庄市","石家庄市");

this[9][1] = new Option("邯郸市","邯郸市");

this[9][2] = new Option("邢台市","邢台市");

this[9][3] = new Option("保定市","保定市");

this[9][4] = new Option("张家口市","张家口市");

this[9][5] = new Option("沧州市","沧州市");

this[9][6] = new Option("承德市","承德市");

this[9][7] = new Option("廊坊市","廊坊市");

this[9][8] = new Option("秦皇岛市","秦皇岛市");

this[9][9] = new Option("唐山市","唐山市");

this[9][10] = new Option("衡水市","衡水市");

this[10] = new Array(18);

this[10][0] = new Option("郑州市","郑州市");

this[10][1] = new Option("开封市","开封市");

this[10][2] = new Option("驻马店市","驻马店市");

this[10][3] = new Option("安阳市","安阳市");

this[10][4] = new Option("焦作市","焦作市");

this[10][5] = new Option("洛阳市","洛阳市");

this[10][6] = new Option("濮阳市","濮阳市");

this[10][7] = new Option("漯河市","漯河市");

this[10][8] = new Option("南阳市","南阳市");

this[10][9] = new Option("平顶山市","平顶山市");

this[10][10] = new Option("新乡市","新乡市");

this[10][11] = new Option("信阳市","信阳市");

this[10][12] = new Option("许昌市","许昌市");

this[10][13] = new Option("商丘市","商丘市");

this[10][14] = new Option("三门峡市","三门峡市");

this[10][15] = new Option("鹤壁市","鹤壁市");

this[10][16] = new Option("周口市","周口市");

this[10][17] = new Option("济源市","济源市");

this[11] = new Array(13);

this[11][0] = new Option("哈尔滨市","哈尔滨市");

this[11][1] = new Option("大庆市","大庆市");

this[11][2] = new Option("大兴安岭地区","大兴安岭地区");

this[11][3] = new Option("鸡西市","鸡西市");

this[11][4] = new Option("佳木斯市","佳木斯市");

this[11][5] = new Option("牡丹江市","牡丹江市");

this[11][6] = new Option("齐齐哈尔市","齐齐哈尔市");

this[11][7] = new Option("七台河市","七台河市");

this[11][8] = new Option("双鸭山市","双鸭山市");

this[11][9] = new Option("绥化市","绥化市");

this[11][10] = new Option("伊春市","伊春市");

this[11][11] = new Option("鹤岗市","鹤岗市");

this[11][12] = new Option("黑河市","黑河市");

this[12] = new Array(14);

this[12][0] = new Option("武汉市","武汉市");

this[12][1] = new Option("黄冈市","黄冈市");

this[12][2] = new Option("黄石市","黄石市");

this[12][3] = new Option("恩施土家族苗族自治州","恩施土家族苗族自治州");

this[12][4] = new Option("鄂州市","鄂州市");

this[12][5] = new Option("荆门市","荆门市");

this[12][6] = new Option("荆州市","荆州市");

this[12][7] = new Option("孝感市","孝感市");

this[12][8] = new Option("省直辖县级行政单位","省直辖县级行政单位"); this[12][9] = new Option("十堰市","十堰市");

this[12][10] = new Option("襄樊市","襄樊市");

this[12][11] = new Option("咸宁市","咸宁市");

this[12][12] = new Option("宜昌市","宜昌市");

this[12][13] = new Option("随州市","随州市");

this[13] = new Array(14);

this[13][0] = new Option("长沙市","长沙市");

this[13][1] = new Option("怀化市","怀化市");

this[13][2] = new Option("郴州市","郴州市");

this[13][3] = new Option("常德市","常德市");

this[13][4] = new Option("娄底市","娄底市");

this[13][5] = new Option("邵阳市","邵阳市");

this[13][6] = new Option("湘潭市","湘潭市");

this[13][7] = new Option("湘西土家族苗族自治州","湘西土家族苗族自治州");

this[13][8] = new Option("衡阳市","衡阳市");

this[13][9] = new Option("永州市","永州市");

this[13][10] = new Option("益阳市","益阳市");

this[13][11] = new Option("岳阳市","岳阳市");

this[13][12] = new Option("株洲市","株洲市");

this[13][13] = new Option("张家界市","张家界市");

this[14] = new Array(13);

this[14][0] = new Option("南京市","南京市");

this[14][1] = new Option("淮安市","淮安市");

this[14][2] = new Option("常州市","常州市");

this[14][3] = new Option("连云港市","连云港市");

this[14][4] = new Option("南通市","南通市");

this[14][5] = new Option("徐州市","徐州市");

this[14][6] = new Option("苏州市","苏州市");

this[14][7] = new Option("无锡市","无锡市");

this[14][8] = new Option("盐城市","盐城市");

this[14][9] = new Option("扬州市","扬州市");

this[14][10] = new Option("镇江市","镇江市");

this[14][11] = new Option("泰州市","泰州市");

this[14][12] = new Option("宿迁市","宿迁市");

this[15] = new Array(11);

this[15][0] = new Option("南昌市","南昌市");

this[15][1] = new Option("抚州市","抚州市");

this[15][2] = new Option("赣州市","赣州市");

this[15][3] = new Option("吉安市","吉安市");

this[15][4] = new Option("景德镇市","景德镇市");

this[15][5] = new Option("九江市","九江市");

this[15][6] = new Option("萍乡市","萍乡市");

this[15][7] = new Option("新余市","新余市");

this[15][8] = new Option("上饶市","上饶市");

this[15][9] = new Option("鹰潭市","鹰潭市");

this[15][10] = new Option("宜春市","宜春市");

this[16] = new Array(9);

this[16][0] = new Option("长春市","长春市");

this[16][1] = new Option("白城市","白城市");

this[16][2] = new Option("白山市","白山市");

this[16][3] = new Option("吉林市","吉林市");

this[16][4] = new Option("辽源市","辽源市");

this[16][5] = new Option("四平市","四平市");

this[16][6] = new Option("松原市","松原市");

this[16][7] = new Option("通化市","通化市");

this[16][8] = new Option("延边朝鲜族自治州","延边朝鲜族自治州"); this[17] = new Array(14);

this[17][0] = new Option("沈阳市","沈阳市");

this[17][1] = new Option("大连市","大连市");

this[17][2] = new Option("阜新市","阜新市");

this[17][3] = new Option("抚顺市","抚顺市");

this[17][4] = new Option("本溪市","本溪市");

this[17][5] = new Option("鞍山市","鞍山市");

this[17][6] = new Option("丹东市","丹东市");

this[17][7] = new Option("锦州市","锦州市");

this[17][8] = new Option("朝阳市","朝阳市");

this[17][9] = new Option("辽阳市","辽阳市");

this[17][10] = new Option("盘锦市","盘锦市");

this[17][11] = new Option("铁岭市","铁岭市");

this[17][12] = new Option("营口市","营口市");

this[17][13] = new Option("葫芦岛市","葫芦岛市");

this[18] = new Array(12);

this[18][0] = new Option("呼和浩特市","呼和浩特市");

this[18][1] = new Option("阿拉善盟","阿拉善盟");

this[18][2] = new Option("巴彦淖尔盟","巴彦淖尔盟");

this[18][3] = new Option("包头市","包头市");

this[18][4] = new Option("赤峰市","赤峰市");

this[18][5] = new Option("兴安盟","兴安盟");

this[18][6] = new Option("乌兰察布盟","乌兰察布盟");

this[18][7] = new Option("乌海市","乌海市");

this[18][8] = new Option("锡林郭勒盟","锡林郭勒盟");

this[18][9] = new Option("呼伦贝尔盟","呼伦贝尔盟");

this[18][10] = new Option("伊克昭盟","伊克昭盟");

this[18][11] = new Option("通辽市","通辽市");

this[19] = new Array(5);

this[19][0] = new Option("银川市","银川市");

this[19][1] = new Option("固原市","固原市");

this[19][2] = new Option("石嘴山市","石嘴山市");

this[19][3] = new Option("吴忠市","吴忠市");

this[19][4] = new Option("中卫市","中卫市");

this[20] = new Array(8);

this[20][0] = new Option("西宁市","西宁市");

this[20][1] = new Option("海东地区","海东地区");

this[20][2] = new Option("海南藏族自治州","海南藏族自治州");

this[20][3] = new Option("海北藏族自治州","海北藏族自治州");

this[20][4] = new Option("黄南藏族自治州","黄南藏族自治州");

this[20][5] = new Option("果洛藏族自治州","果洛藏族自治州");

this[20][6] = new Option("玉树藏族自治州","玉树藏族自治州");

this[20][7] = new Option("海西蒙古族藏族自治州","海西蒙古藏族自治州"); this[21] = new Array(1);

this[21][0] = new Option("上海市","上海市");

this[22] = new Array(17);

this[22][0] = new Option("济南市","济南市");

this[22][1] = new Option("东营市","东营市");

this[22][2] = new Option("滨州市","滨州市");

this[22][3] = new Option("淄博市","淄博市");

this[22][4] = new Option("德州市","德州市");

this[22][5] = new Option("济宁市","济宁市");

this[22][6] = new Option("聊城市","聊城市");

this[22][7] = new Option("临沂市","临沂市");

this[22][8] = new Option("莱芜市","莱芜市");

this[22][9] = new Option("青岛市","青岛市");

this[22][10] = new Option("日照市","日照市");

this[22][11] = new Option("威海市","威海市");

this[22][12] = new Option("泰安市","泰安市");

this[22][14] = new Option("烟台市","烟台市");

this[22][15] = new Option("菏泽市","菏泽市");

this[22][16] = new Option("枣庄市","枣庄市");

this[23] = new Array(11);

this[23][0] = new Option("太原市","太原市");

this[23][1] = new Option("大同市","大同市");

this[23][2] = new Option("晋城市","晋城市");

this[23][3] = new Option("晋中市","晋中市");

this[23][4] = new Option("长治市","长治市");

this[23][5] = new Option("临汾市","临汾市");

this[23][6] = new Option("吕梁地区","吕梁地区");

this[23][7] = new Option("忻州市","忻州市");

this[23][8] = new Option("朔州市","朔州市");

this[23][9] = new Option("阳泉市","阳泉市");

this[23][10] = new Option("运城市","运城市");

this[24] = new Array(10);

this[24][0] = new Option("西安市","西安市");

this[24][1] = new Option("宝鸡市","宝鸡市");

this[24][2] = new Option("安康市","安康市");

this[24][3] = new Option("商洛市","商洛市");

this[24][4] = new Option("铜川市","铜川市");

this[24][5] = new Option("渭南市","渭南市");

this[24][6] = new Option("咸阳市","咸阳市");

this[24][7] = new Option("延安市","延安市");

this[24][8] = new Option("汉中市","汉中市");

this[24][9] = new Option("榆林市","榆林市");

this[25] = new Array(21);

this[25][0] = new Option("成都市","成都市");

this[25][1] = new Option("达川市","达川市");

this[25][2] = new Option("甘孜藏族自治州","甘孜藏族自治州");

this[25][3] = new Option("自贡市","自贡市");

this[25][4] = new Option("阿坝藏族羌族自治州","阿坝藏族羌族自治州"); this[25][5] = new Option("巴中市","巴中市");

this[25][6] = new Option("德阳市","德阳市");

this[25][7] = new Option("广安市","广安市");

this[25][8] = new Option("广元市","广元市");

this[25][9] = new Option("凉山彝族自治州","凉山彝族自治州");

this[25][10] = new Option("乐山市","乐山市");

this[25][11] = new Option("攀枝花市","攀枝花市");

this[25][12] = new Option("南充市","南充市");

this[25][13] = new Option("内江市","内江市");

this[25][14] = new Option("泸州市","泸州市");

this[25][15] = new Option("绵阳市","绵阳市");

this[25][17] = new Option("雅安市","雅安市");

this[25][18] = new Option("宜宾市","宜宾市");

this[25][19] = new Option("眉山市","眉山市");

this[25][20] = new Option("资阳市","资阳市");

this[26] = new Array(1);

this[26][0] = new Option("天津市","天津市");

this[27] = new Array(15);

this[27][0] = new Option("乌鲁木齐市","乌鲁木齐市");

this[27][1] = new Option("喀什地区","喀什地区");

this[27][2] = new Option("克孜勒苏柯尔克孜自治区","克孜勒苏柯尔克孜自治区");

this[27][3] = new Option("克拉玛依市","克拉玛依市");

this[27][4] = new Option("阿克苏地区","阿克苏地区");

this[27][5] = new Option("阿勒泰地区","阿勒泰地区");

this[27][6] = new Option("巴音郭楞蒙古自治州","巴音郭楞蒙古自治州"); this[27][7] = new Option("哈密地区","哈密地区");

this[27][8] = new Option("博尔塔拉蒙古自治州","博尔塔拉蒙古自治州"); this[27][9] = new Option("昌吉回族自治州","昌吉回族自治州");

this[27][10] = new Option("塔城地区","塔城地区");

this[27][11] = new Option("吐鲁番地区","吐鲁番地区");

this[27][12] = new Option("和田地区","和田地区");

this[27][13] = new Option("石河子市","石河子市");

this[27][14] = new Option("伊犁哈萨克自治州","伊犁哈萨克自治州");

this[28] = new Array(7);

this[28][0] = new Option("拉萨市","拉萨市");

this[28][1] = new Option("阿里地区","阿里地区");

this[28][2] = new Option("昌都市","昌都市");

this[28][3] = new Option("林芝地区","林芝地区");

this[28][4] = new Option("那曲地区","那曲地区");

this[28][5] = new Option("山南地区","山南地区");

this[28][6] = new Option("日喀则地区","日喀则地区");

this[29] = new Array(16);

this[29][0] = new Option("昆明市","昆明市");

this[29][1] = new Option("大理白族自治州","大理白族自治州");

this[29][2] = new Option("昭通市","邵通市");

this[29][3] = new Option("保山市","保山市");

this[29][4] = new Option("德宏傣族景颇族自治州","德宏傣族景颇族自治州");

this[29][5] = new Option("迪庆藏族自治州","迪庆藏族自治州");

this[29][6] = new Option("楚雄彝族自治州","楚雄彝族自治州");

this[29][7] = new Option("临沧地区","临沧地区");

this[29][8] = new Option("丽江市","丽江市");

this[29][9] = new Option("怒江僳族自治州","怒江僳族自治州");

this[29][11] = new Option("思茅地区","思茅地区");

this[29][12] = new Option("西双版纳傣族自治州","西双版纳傣族自治州"); this[29][13] = new Option("文山壮族苗族自治州","文山壮族苗族自治州"); this[29][14] = new Option("红河哈尼族彝族自治州","红河哈尼族彝族自治州");

this[29][15] = new Option("玉溪市","玉溪市");

this[30] = new Array(11);

this[30][0] = new Option("杭州市","杭州市");

this[30][1] = new Option("嘉兴市","嘉兴市");

this[30][2] = new Option("金华市","金华市");

this[30][3] = new Option("衢州市","衢州市");

this[30][4] = new Option("丽水市","丽水市");

this[30][5] = new Option("宁波市","宁波市");

this[30][6] = new Option("绍兴市","绍兴市");

this[30][7] = new Option("台州市","台州市");

this[30][8] = new Option("温州市","温州市");

this[30][9] = new Option("湖州市","湖州市");

this[30][10] = new Option("舟山市","舟山市");

this[31] = new Array(17);

this[31][0] = new Option("合肥市","合肥市");

this[31][1] = new Option("淮北市","淮北市");

this[31][2] = new Option("淮南市","淮南市");

this[31][3] = new Option("黄山市","黄山市");

this[31][4] = new Option("安庆市","安庆市");

this[31][5] = new Option("蚌埠市","蚌埠市");

this[31][6] = new Option("巢湖市","巢湖市");

this[31][7] = new Option("池州市","池州市");

this[31][8] = new Option("滁州市","滁州市");

this[31][9] = new Option("六安市","六安市");

this[31][10] = new Option("马鞍山市","马鞍山市");

this[31][11] = new Option("宣城市","宣城市");

this[31][12] = new Option("宿州市","苏州市");

this[31][13] = new Option("铜陵市","铜陵市");

this[31][14] = new Option("芜湖市","芜湖市");

this[31][15] = new Option("阜阳市","阜阳市");

this[31][16] = new Option("亳州市","毫州市");

this[32] = new Array(1);

this[32][0] = new Option("香港","香港");

this[33] = new Array(1);

this[33][0] = new Option("澳门","澳门");

this[34] = new Array(1);

this[34][0] = new Option("台湾","台湾");

this[35] = new Array(7);

this[35][0] = new Option("北美洲","北美洲");

this[35][1] = new Option("南美洲","南美洲");

this[35][2] = new Option("大洋洲","大洋洲");

this[35][3] = new Option("欧洲","欧洲");

this[35][4] = new Option("亚洲","亚洲");

this[35][5] = new Option("非洲","非洲");

this[35][6] = new Option("虚拟社团","虚拟社团"); return this;

}

//创建provincelist、citylist类实例

var provinceOb=new provinceList();

var cityOb=new citylist();

//定义province、city变量，用于select元素

var province;

var city;

//子函数添加城市

function addCitys(province,city)

{

var index=province.selectedIndex;

for(var i=0;i

{

try

{

city.add(cityOb[index][i]);

}

catch(e)

{

city.add(cityOb[index][i],null);

}

//子函数删除城市

function delCitys(city)

{

city.length=0;

}

//初始化地区下拉菜单

function initialize(privinceId,cityId)

{

//获取select元素

province=document.getElementById("province");

city=document.getElementById("city");

//循环添加省份到province

for(var i=0;i

{

try

{

province.add(provinceOb[i]);

}

catch(e)

{

province.add(provinceOb[i],null);

}

//初始化privinceId

if(privinceId==undefined)

{

privinceId=0;

}

//设置province默认选项

province.options[privinceId].selected=true;

//添加城市到city

addCitys(province,city);

//设置city的默认选项

if(cityId!=undefined)

{

city.options[cityId].selected=true;

}

else

{

city.options[0].selected=true;

}

//下拉列表改变事件

function selectchange(province,city)

{

delCitys(city);

addCitys(province,city);

}

jsp或者html的写法：

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>

效果图：

访问页面时（初始化）：

省下拉框：

市下拉框：

直辖市：

2016年中国省市区三级联动JSON格式

2016年中国省市区三级联的JSON格式 {"北京市":{"name":"北京市","data":{"北京市":{"name":"北京市","data":{"东城区":{"name":"东城区"},"西城区":{"name":"西城区"},"朝阳区":{"name":"朝阳区"},"丰台区":{"name":"丰台区"},"石景山区":{"name":"石景山区"},"海淀区":{"name":"海淀区"},"门头沟区":{"name":"门头沟区"},"房山区":{"name":"房山区"},"通州区":{"name":"通州区"},"顺义区":{"name":"顺义区"},"昌平区":{"name":"昌平区"},"大兴区":{"name":"大兴区"},"怀柔区":{"name":"怀柔区"},"平谷区":{"name":"平谷区"},"密云县":{"name":"密云县"},"延庆县":{"name":"延庆县"}}}}}, "天津市":{"name":"天津市","data":{"天津市":{"name":"天津市","data":{"和平区":{"name":"和平区"},"河东区":{"name":"河东区"},"河西区":{"name":"河西区"},"南开区":{"name":"南开区"},"河北区":{"name":"河北区"},"红桥区":{"name":"红桥区"},"东丽区":{"name":"东丽区"},"西青区":{"name":"西青区"},"津南区":{"name":"津南区"},"北辰区":{"name":"北辰区"},"武清区":{"name":"武清区"},"宝坻区":{"name":"宝坻区"},"滨海新区":{"name":"滨海新区"},"宁河县":{"name":"宁河县"},"静海县":{"name":"静海县"},"蓟县":{"name":"蓟县"}}}}}, "河北省":{"name":"河北省","data":{"石家庄市":{"name":"石家庄市","data":{"长安区":{"name":"长安区"},"桥东区":{"name":"桥东区"},"桥西区":{"name":"桥西区"},"新华区":{"name":"新华区"},"井陉矿区":{"name":"井陉矿区"},"裕华区":{"name":"裕华区"},"井陉县":{"name":"井陉县"},"正定县":{"name":"正定县"},"栾城县":{"name":"栾城县"},"行唐县":{"name":"行唐县"},"灵寿县":{"name":"灵寿县"},"高邑县":{"name":"高邑县"},"深泽县":{"name":"深泽县"},"赞皇县":{"name":"赞皇县"},"无极县":{"name":"无极县"},"平山县":{"name":"平山县"},"元氏县":{"name":"元氏县"},"赵县":{"name":"赵县"},"辛集市":{"name":"辛集市"},"藁城市":{"name":"藁城市"},"晋州市":{"name":"晋州市"},"新乐市":{"name":"新乐市"},"鹿泉市":{"name":"鹿泉市"}}},"唐山市":{"name":"唐山市","data":{"路南区":{"name":"路南区"},"路北区":{"name":"路北区"},"古冶区":{"name":"古冶区"},"开平区":{"name":"开平区"},"丰南区":{"name":"丰南区"},"丰润区":{"name":"丰润区"},"滦县":{"name":"滦县"},"滦南县":{"name":"滦南县"},"乐亭县":{"name":"乐亭县"},"迁西县":{"name":"迁西县"},"玉田县":{"name":"玉田县"},"曹妃甸区":{"name":"曹妃甸区"},"遵化市":{"name":"遵化市"},"迁安市":{"name":"迁安市"}}},"秦皇岛市":{"name":"秦皇岛市","data":{"海港区":{"name":"海港区"},"山海关区":{"name":"山海关区"},"北戴河区":{"name":"北戴河区"},"青龙满族自治县":{"name":"青龙满族自治县"},"昌黎县":{"name":"昌黎县"},"抚宁县":{"name":"抚宁县"},"卢龙县":{"name":"卢龙县"}}},"邯郸市":{"name":"邯郸市","data":{"邯山区":{"name":"邯山区"},"丛台区":{"name":"丛台区"},"复兴区":{"name":"复兴区"},"峰峰矿区":{"name":"峰峰矿区"},"邯郸县":{"name":"邯郸县"},"临漳县":{"name":"临漳县"},"成安县":{"name":"成安县"},"大名县":{"name":"大名县"},"涉县":{"name":"涉县"},"磁县":{"name":"磁县"},"肥乡县":{"name":"肥乡县"},"永年县":{"name":"永年县"},"邱县":{"name":"邱县"},"鸡泽县":{"name":"鸡泽县"},"广平县":{"name":"广平县"},"馆陶县":{"name":"馆陶县"},"魏县":{"name":"魏县"},"曲周县":{"name":"曲周县"},"武安市":{"name":"武安市"}}},"邢台市":{"name":"邢台市","data":{"桥东区":{"name":"桥东区"},"桥西区":{"name":"桥西区"},"邢台县":{"name":"邢台县"},"临城县":{"name":"临城县"},"内丘县":{"name":"内丘县"},"柏乡县":{"name":"柏乡县"},"隆尧县":{"name":"隆尧县"},"任县":{"name":"任县"},"南和县":{"name":"南和县"},"宁晋县":{"name":"宁晋县"},"巨鹿县":{"name":"巨鹿县"},"新河县":{"name":"新河县"},"广宗县":{"name":"广宗县"},"平乡县":{"name":"平乡县"},"威县":{"name":"威县"},"清河县":{"name":"清河县"},"临西县":{"name":"临西县"},"南宫市":{"name":"南宫市"},"沙河市":{"name":"沙河市"}}},"保定市

Javascript弹窗代码大全(收集)

弹窗代码大全(收集) 以下包括强制弹窗 24小时IP弹窗延时弹窗退弹等我们使用cookie来控制一下就可以了。首先，将如下代码加入主页面html的区：然后，用（注意不是openwin而是loadpop啊！）替换主页面中原有的这一句即可。你可以试着刷新一下这个页面或重新进入该页面，窗口再也不会弹出了。真正的pop-only-once！写到这里弹出窗口的制作和应用技巧基本上算是完成了，俺也累坏了，一口气说了这么多，希望对正在制作网页的朋友有所帮助俺就非常欣慰了。需要注意的是，js脚本中的的大小写最好前后保持一致。 3.一个强制弹窗代码一个强制弹窗代码 /**

简易计算器的实现(JSP)

用JSP编写的一个简易计算器实现代码如下： <%@ page contentType="text/html;charset=gb2312"%>

简易计算器

<% //接收第一个数 String num1=request.getParameter("numb1"); //接收第二个数 String num2=request.getParameter("numb2");

//接收运算符号 String oper=request.getParameter("op"); Double dnum1=0.0; Double dnum2=0.0; Double result=0.0; //java中String -> int if(num1!=null&&num2!=null&&oper!=null) { dnum1=Double.parseDouble(num1); dnum2=Double.parseDouble(num2); //计算 if(oper.equals("+")) { //加 result=dnum1+dnum2; } else if(oper.equals("-")) { //减 result=dnum1-dnum2; } else if(oper.equals("×")) { //乘 result=dnum1*dnum2; } else { //除 result=dnum1/dnum2; } } %>

请输入第一个数: 请输入第二个数: 请选择运算符：

javascript常用代码大全

Javascript常用代码大全 //打开模式对话框 //返回模式对话框的值 function okbtn_onclick() { var commstr=''; window.returnValue=commstr; window.close() ; } okbtn_onclick() //全屏幕打开IE 窗口 var winWidth=screen.availWidth ; var winHeight=screen.availHeight-20; window.open("main.aspx","surveyWindow","toolbar=no,wid th="+ winWidth +",height="+ winHeight +",top=0,left=0,scrollbars=yes,resizable=yes,center:yes,statu sbars=yes"); //脚本中中使用xml function initialize() { var xmlDoc var xslDoc xmlDoc = new ActiveXObject('Microsoft.XMLDOM') xmlDoc.async = false; xslDoc = new ActiveXObject('Microsoft.XMLDOM') xslDoc.async = false; xmlDoc.load("tree.xml") xslDoc.load("tree.xsl") folderTree.innerHTML = xmlDoc.documentElement.transformNode(xslDoc) } 一、验证类 1、数字验证内 1.1 整数 1.2 大于0的整数（用于传来的ID的验证) 1.3 负整数的验证 1.4 整数不能大于iMax 1.5 整数不能小于iMin 2、时间类 2.1 短时间，形如(13:04:06) 2.2 短日期，形如(2003-12-05) 2.3 长时间，形如(2003-12-05 13:04:06) 2.4 只有年和月。形如(2003-05,或者2003-5) 2.5 只有小时和分钟,形如(12:03) 3、表单类 3.1 所有的表单的值都不能为空 3.2 多行文本框的值不能为空。 3.3 多行文本框的值不能超过sMaxStrleng 3.4 多行文本框的值不能少于sMixStrleng 3.5 判断单选框是否选择。 3.6 判断复选框是否选择. 3.7 复选框的全选，多选，全不选，反选 3.8 文件上传过程中判断文件类型 4、字符类 4.1 判断字符全部由a-Z或者是A-Z的字字母组成 4.2 判断字符由字母和数字组成。 4.3 判断字符由字母和数字，下划线,点号组成.且开头的只能是下划线和字母 4.4 字符串替换函数.Replace(); 5、浏览器类 5.1 判断浏览器的类型 5.2 判断ie的版本 5.3 判断客户端的分辨率 6、结合类 6.1 email的判断。 6.2 手机号码的验证 6.3 身份证的验证二、功能类 1、时间与相关控件类 1.1 日历 1.2 时间控件 1.3 万年历 1.4 显示动态显示时钟效果（文本，如OA中时间） 1.5 显示动态显示时钟效果(图像，像手表) 2、表单类 2.1 自动生成表单 2.2 动态添加，修改，删除下拉框中的元素 2.3 可以输入内容的下拉框 2.4 多行文本框中只能输入iMax文字。如果多输入了，自动减少到iMax个文字（多用于短信发送) 3、打印类 3.1 打印控件 4、事件类 4.1 屏蔽右键 4.2 屏蔽所有功能键 4.3 --> 和<-- F5 F11,F9,F1 4.4 屏蔽组合键ctrl+N 5、网页设计类 5.1 连续滚动的文字，图片

HTML5+css+JavaScript进行四则运算简易计算器(用按钮实现)

HTML5+JavaScript： js简易计算器

/* 动画所用图片元素，可自行更换*/

二级省市级联jQuery简单实现

最简单jQuery实现二级省市级联，三级级联可依此扩展 1.首先需要引入jQuery 2.取出省份下拉列表对象，当省份下拉列表域发生改变时，执行如下方法 3.该方法解析：取出省份下拉列表对象，和被选中的option文本，取出城市下拉列表对象，并清空城市所有option，根据省份被选中的option内的文本，来填充不同的城市，由此实现二级联动。然后，用（注意不是openwin而是loadpop啊！）替换主页面中原有的这一句即可。你可以试着刷新一下这个页面或重新进入该页面，窗口再也不会弹出了。真正的pop-only-once！写到这里弹出窗口的制作和应用技巧基本上算是完成了，俺也累坏了，一口气说了这么多，希望对正在制作网页的朋友有所帮助俺就非常欣慰了。需要注意的是，js脚本中的的大小写最好前后保持一致。 3.一个强制弹窗代码一个强制弹窗代码 /** * 用本程序弹出的窗口将不会被广告拦截软件拦截，但有一个缺点：你无法象对window.open 弹出的窗口那样对外观进行定制。 * 你当然也可以在使用前实例化一个ForceWindow对象： * var myWindow = new ForceWindow();