省市县的下拉列表
Posted guoyinglichong
tags:
篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了省市县的下拉列表相关的知识，希望对你有一定的参考价值。
首先在数据库里创建一张表cmf_citys,向这张表中导入数据，.sql文件
在html中的代码
<li style="border:none"> <if condition="$_GET[\'type\']==0 || $_GET[\'type\']==1 || $_GET[\'type\']==2 ||$_GET[\'type\']==4"> 省 份 : <select id="province" name="province" onchange="doProvAndCityRelation();" style="width:238px"> <option id="choosePro" value="-1">请选择省份</option> </select><br> </if> <if condition="$_GET[\'type\']==0 || $_GET[\'type\']==1 ||$_GET[\'type\']==4"> 城 市 : <select id="citys" name="city" onchange="doCityAndCountyRelation();" style="width:238px"> <option id=\'chooseCity\' value=\'-1\'>请选择城市</option> </select><br> </if> <if condition="$_GET[\'type\']==0||$_GET[\'type\']==4"> 区 县 : <select id="county" name="county" style="width:238px"> <option id=\'chooseCounty\' value=\'-1\'>请选择区/县</option> </select> </if> </li>
在jquery中的代码
<script src="__PUBLIC__/js/common.js?"></script> <script src="__PUBLIC__/js/city.js?"></script> <script type="text/javascript"> $("form").submit(function(){ $("input[name=\'city\']").val(""); $("input[name=\'prov\']").val(""); var pro = $("#province").find("option:selected").val(); var city = $("#citys").find("option:selected").val(); var coun = $("#county").find("option:selected").val(); if(coun!="-1"){ $("input[name=\'city\']").val(coun); }else if(city !="-1"){ $("input[name=\'prov\']").val(city); }else{ $("input[name=\'prov\']").val(pro); } }); $(function(){ $("#province").find("option[value=\'{$citys[0][\'province\']}\']").attr("selected","true"); $("#province").change(); $("#citys").find("option[value=\'{$citys[0][\'city\']}\']").attr("selected","true"); $("#citys").change(); $("#county").find("option[value=\'{$citys[0][\'county\']}\']").attr("selected","true"); $("#county").change(); });
在php(tp控制器中)的代码
public function index()
{ header("content-type:text/html;charset=utf-8"); $user = $_SESSION[\'user\']; $users = D(\'q_users\'); $citys = D(\'citys\'); $where["user_login"] = $user; $yue = $users->where($where)->getField(\'coin\'); $this->assign(\'yue\',$yue); $gains = $users->where($where)->getField(\'gains\'); $this->assign(\'gains\',$gains); $result = $users ->where("user_login = \'$user\'") ->select(); if($result[0][\'province\'] !== null && $result[0][\'province\'] !== ""){ foreach($result as $key => $value) { $result[$key][\'protext\'] = $citys->where(\'id=\'.$value[\'province\'])->getField(\'text\'); if($value[\'city\'] !== null && $value[\'city\'] !== ""){ $result[$key][\'citytext\'] = $citys->where(\'id=\'.$value[\'city\'])->getField(\'text\'); if($value[\'county\'] !== null && $value[\'county\'] !== ""){ $result[$key][\'areatext\'] = $citys->where(\'id=\'.$value[\'county\'])->getField(\'text\'); } else { $result[$key][\'areatext\'] = ""; } } else { $result[$key][\'citytext\'] = ""; } } } $this->assign(\'users\',$result[0]); $this->assign(\'citys\',$result); $this->display(); }
引入的city.js文件内容
var cityJson = [
{"item_code":"110000","item_name":"北京市"},
]
$(function() {
//load city.json
var sb = new StringBuffer();
$.each(cityJson,function(i, val) {
if (val.item_code.substr(2, 4) == \'0000\') {
sb.append("<option value=\'" + val.item_code + "\'>" + val.item_name + "</option>");
}
});
$("#choosePro").after(sb.toString());
}); // 省值变化时 处理市
function doProvAndCityRelation() {
var city = $("#citys");
var county = $("#county");
if (city.children().length > 1) {
city.empty();
}
if (county.children().length > 1) {
county.empty();
}
if ($("#chooseCity").length === 0) {
city.append("<option id=\'chooseCity\' value=\'-1\'>请选择城市</option>");
}
if ($("#chooseCounty").length === 0) {
county.append("<option id=\'chooseCounty\' value=\'-1\'>请选择区/县</option>");
}
var sb = new StringBuffer();
$.each(cityJson,
function(i, val) {
if (val.item_code.substr(0, 2) == $("#province").val().substr(0, 2) && val.item_code.substr(2, 4) != \'0000\' && val.item_code.substr(4, 2) == \'00\') {
sb.append("<option value=\'" + val.item_code + "\'>" + val.item_name + "</option>");
}
});
$("#chooseCity").after(sb.toString());
} // 市值变化时 处理区/县
function doCityAndCountyRelation() {
var cityVal = $("#citys").val();
var county = $("#county");
if (county.children().length > 1) {
county.empty();
}
if ($("#chooseCounty").length === 0) {
county.append("<option id=\'chooseCounty\' value=\'-1\'>请选择区/县</option>");
}
var sb = new StringBuffer();
$.each(cityJson,
function(i, val) {
if (cityVal == \'110100\' || cityVal == "120100" || cityVal == "310100" || cityVal == "500100") {
if (val.item_code.substr(0, 3) == cityVal.substr(0, 3) && val.item_code.substr(4, 2) != \'00\') {
sb.append("<option value=\'" + val.item_code + "\'>" + val.item_name + "</option>");
}
} else {
if (val.item_code.substr(0, 4) == cityVal.substr(0, 4) && val.item_code.substr(4, 2) != \'00\') {
sb.append("<option value=\'" + val.item_code + "\'>" + val.item_name + "</option>");
}
}
});
$("#chooseCounty").after(sb.toString());
}
function StringBuffer(str) {
var arr = [];
str = str || "";
var size = 0; // 存放数组大小
arr.push(str);
// 追加字符串
this.append = function(str1) {
arr.push(str1);
return this;
};
// 返回字符串
this.toString = function() {
return arr.join("");
};
// 清空
this.clear = function(key) {
size = 0;
arr = [];
};
// 返回数组大小
this.size = function() {
return size;
};
// 返回数组
this.toArray = function() {
return buffer;
};
// 倒序返回字符串
this.doReverse = function() {
var str = buffer.join(\'\');
str = str.split(\'\');
return str.reverse().join(\'\');
};
}
1 var cityJson = [ 2 {"item_code":"110000","item_name":"北京市"}, 3 {"item_code":"120000","item_name":"天津市"}, 4 {"item_code":"130000","item_name":"河北省"}, 5 {"item_code":"140000","item_name":"山西省"}, 6 {"item_code":"150000","item_name":"内蒙古自治区"}, 7 {"item_code":"210000","item_name":"辽宁省"}, 8 {"item_code":"220000","item_name":"吉林省"}, 9 {"item_code":"230000","item_name":"黑龙江省"}, 10 {"item_code":"310000","item_name":"上海市"}, 11 {"item_code":"320000","item_name":"江苏省"}, 12 {"item_code":"330000","item_name":"浙江省"}, 13 {"item_code":"340000","item_name":"安徽省"}, 14 {"item_code":"350000","item_name":"福建省"}, 15 {"item_code":"360000","item_name":"江西省"}, 16 {"item_code":"370000","item_name":"山东省"}, 17 {"item_code":"410000","item_name":"河南省"}, 18 {"item_code":"420000","item_name":"湖北省"}, 19 {"item_code":"430000","item_name":"湖南省"}, 20 {"item_code":"440000","item_name":"广东省"}, 21 {"item_code":"450000","item_name":"广西壮族自治区"}, 22 {"item_code":"460000","item_name":"海南省"}, 23 {"item_code":"500000","item_name":"重庆市"}, 24 {"item_code":"510000","item_name":"四川省"}, 25 {"item_code":"520000","item_name":"贵州省"}, 26 {"item_code":"530000","item_name":"云南省"}, 27 {"item_code":"540000","item_name":"西藏自治区"}, 28 {"item_code":"610000","item_name":"陕西省"}, 29 {"item_code":"620000","item_name":"甘肃省"}, 30 {"item_code":"630000","item_name":"青海省"}, 31 {"item_code":"640000","item_name":"宁夏回族自治区"}, 32 {"item_code":"650000","item_name":"新疆维吾尔自治区"}, 33 34 35 {"item_code":"110100","item_name":"北京市"}, 36 {"item_code":"120100","item_name":"天津市"}, 37 {"item_code":"130100","item_name":"石家庄市"}, 38 {"item_code":"130200","item_name":"唐山市"}, 39 {"item_code":"130300","item_name":"秦皇岛市"}, 40 {"item_code":"130400","item_name":"邯郸市"}, 41 {"item_code":"130500","item_name":"邢台市"}, 42 {"item_code":"130600","item_name":"保定市"}, 43 {"item_code":"130700","item_name":"张家口市"}, 44 {"item_code":"130800","item_name":"承德市"}, 45 {"item_code":"130900","item_name":"沧州市"}, 46 {"item_code":"131000","item_name":"廊坊市"}, 47 {"item_code":"131100","item_name":"衡水市"}, 48 {"item_code":"140100","item_name":"太原市"}, 49 {"item_code":"140200","item_name":"大同市"}, 50 {"item_code":"140300","item_name":"阳泉市"}, 51 {"item_code":"140400","item_name":"长治市"}, 52 {"item_code":"140500","item_name":"晋城市"}, 53 {"item_code":"140600","item_name":"朔州市"}, 54 {"item_code":"140700","item_name":"晋中市"}, 55 {"item_code":"140800","item_name":"运城市"}, 56 {"item_code":"140900","item_name":"忻州市"}, 57 {"item_code":"141000","item_name":"临汾市"}, 58 {"item_code":"141100","item_name":"吕梁市"}, 59 {"item_code":"150100","item_name":"呼和浩特市"}, 60 {"item_code":"150200","item_name":"包头市"}, 61 {"item_code":"150300","item_name":"乌海市"}, 62 {"item_code":"150400","item_name":"赤峰市"}, 63 {"item_code":"150500","item_name":"通辽市"}, 64 {"item_code":"150600","item_name":"鄂尔多斯市"}, 65 {"item_code":"150700","item_name":"呼伦贝尔市"}, 66 {"item_code":"150800","item_name":"巴彦淖尔市"}, 67 {"item_code":"150900","item_name":"乌兰察布市"}, 68 {"item_code":"152200","item_name":"兴安盟"}, 69 {"item_code":"152500","item_name":"锡林郭勒盟"}, 70 {"item_code":"152900","item_name":"阿拉善盟"}, 71 {"item_code":"210100","item_name":"沈阳市"}, 72 {"item_code":"210200","item_name":"大连市"}, 73 {"item_code":"210300","item_name":"鞍山市"}, 74 {"item_code":"210400","item_name":"抚顺市"}, 75 {"item_code":"210500","item_name":"本溪市"}, 76 {"item_code":"210600","item_name":"丹东市"}, 77 {"item_code":"210700","item_name":"锦州市"}, 78 {"item_code":"210800","item_name":"营口市"}, 79 {"item_code":"210900","item_name":"阜新市"}, 80 {"item_code":"211000","item_name":"辽阳市"}, 81 {"item_code":"211100","item_name":"盘锦市"}, 82 {"item_code":"211200","item_name":"铁岭市"}, 83 {"item_code":"211300","item_name":"朝阳市"}, 84 {"item_code":"211400","item_name":"葫芦岛市"}, 85 {"item_code":"220100","item_name":"长春市"}, 86 {"item_code":"220200","item_name":"吉林市"}, 87 {"item_code":"220300","item_name":"四平市"}, 88 {"item_code":"220400","item_name":"辽源市"}, 89 {"item_code":"220500","item_name":"通化市"}, 90 {"item_code":"220600","item_name":"白山市"}, 91 {"item_code":"220700","item_name":"松原市"}, 92 {"item_code":"220800","item_name":"白城市"}, 93 {"item_code":"222400","item_name":"延边朝鲜族自治州"}, 94 {"item_code":"230100","item_name":"哈尔滨市"}, 95 {"item_code":"230200","item_name":"齐齐哈尔市"}, 96 {"item_code":"230300","item_name":"鸡西市"}, 97 {"item_code":"230400","item_name":"鹤岗市"}, 98 {"item_code":"230500","item_name":"双鸭山市"}, 99 {"item_code":"230600","item_name":"大庆市"}, 100 {"item_code":"230700","item_name":"伊春市"}, 101 {"item_code":"230800","item_name":"佳木斯市"}, 102 {"item_code":"230900","item_name":"七台河市"}, 103 {"item_code":"231000","item_name":"牡丹江市"}, 104 {"item_code":"231100","item_name":"黑河市"}, 105 {"item_code":"231200","item_name":"绥化市"}, 106 {"item_code":"232700","item_name":"大兴安岭地区"}, 107 {"item_code":"310100","item_name":"上海市"}, 108 {"item_code":"320100","item_name":"南京市"}, 109 {"item_code":"320200","item_name":"无锡市"}, 110 {"item_code":"320300","item_name":"徐州市"}, 111 {"item_code":"320400","item_name":"常州市"}, 112 {"item_code":"320500","item_name":"苏州市"}, 113 {"item_code":"320600","item_name":"南通市"}, 114 {"item_code":"320700","item_name":"连云港市"}, 115 {"item_code":"320800","item_name":"淮安市"}, 116 {"item_code":"320900","item_name":"盐城市"}, 117 {"item_code":"321000","item_name":"扬州市"}, 118 {"item_code":"321100","item_name":"镇江市"}, 119 {"item_code":"321200","item_name":"泰州市"}, 120 {"item_code":"321300","item_name":"宿迁市"}, 121 {"item_code":"330100","item_name":"杭州市"}, 122 {"item_code":"330200","item_name":"宁波市"}, 123 {"item_code":"330300","item_name":"温州市"}, 124 {"item_code":"330400","item_name":"嘉兴市"}, 125 {"item_code":"330500","item_name":"湖州市"}, 126 {"item_code":"330600","item_name":"绍兴市"}, 127 {"item_code":"330700","item_name":"金华市"}, 128 {"item_code":"330800","item_name":"衢州市"}, 129 {"item_code":"330900","item_name":"舟山市"}, 130 {"item_code":"331000","item_name":"台州市"}, 131 {"item_code":"331100","item_name":"丽水市"}, 132 {"item_code":"340100","item_name":"合肥市"}, 133 {"item_code":"340200","item_name":"芜湖市"}, 134 {"item_code":"340300","item_name":"蚌埠市"}, 135 {"item_code":"340400","item_name":"淮南市"}, 136 {"item_code":"340500","item_name":"马鞍山市"}, 137 {"item_code":"340600","item_name":"淮北市"}, 138 {"item_code":"340700","item_name":"铜陵市"}, 139 {"item_code":"340800","item_name":"安庆市"}, 140 {"item_code":"341000","item_name":"黄山市"}, 141 {"item_code":"341100","item_name":"滁州市"}, 142 {"item_code":"341200","item_name":"阜阳市"}, 143 {"item_code":"341300","item_name":"宿州市"}, 144 {"item_code":"341500","item_name":"六安市"}, 145 {"item_code":"341600","item_name":"亳州市"}, 146 {"item_code":"341700","item_name":"池州市"}, 147 {"item_code":"341800","item_name":"宣城市"}, 148 {"item_code":"350100","item_name":"福州市"}, 149 {"item_code":"350200","item_name":"厦门市"}, 150 {"item_code":"350300","item_name":"莆田市"}, 151 {"item_code":"350400","item_name":"三明市"}, 152 {"item_code":"350500","item_name":"泉州市"}, 153 {"item_code":"350600","item_name":"漳州市"}, 154 {"item_code":"350700","item_name":"南平市"}, 155 {"item_code":"350800","item_name":"龙岩市"}, 156 {"item_code":"350900","item_name":"宁德市"}, 157 {"item_code":"360100","item_name":"南昌市"}, 158 {"item_code":"360200","item_name":"景德镇市"}, 159 {"item_code":"360300","item_name":"萍乡市"}, 160 {"item_code":"360400","item_name":"九江市"}, 161 {"item_code":"360500","item_name":"新余市"}, 162 {"item_code":"360600","item_name":"鹰潭市"}, 163 {"item_code":"360700","item_name":"赣州市"}, 164 {"item_code":"360800","item_name":"吉安市"}, 165 {"item_code":"360900","item_name":"宜春市"}, 166 {"item_code":"361000","item_name":"抚州市"}, 167 {"item_code":"361100","item_name":"上饶市"}, 168 {"item_code":"370100","item_name":"济南市"}, 169 {"item_code":"370200","item_name":"青岛市"}, 170 {"item_code":"370300","item_name":"淄博市"}, 171 {"item_code":"370400","item_name":"枣庄市"}, 172 {"item_code":"370500","item_name":"东营市"}, 173 {"item_code":"370600","item_name":"烟台市"}, 174 {"item_code":"370700","item_name":"潍坊市"}, 175 {"item_code":"370800","item_name":"济宁市"}, 176 {"item_code":"370900","item_name":"泰安市"}, 177 {"item_code":"371000","item_name":"威海市"}, 178 {"item_code":"371100","item_name":"日照市"}, 179 {"item_code":"371200","item_name":"莱芜市"}, 180 {"item_code":"371300","item_name":"临沂市"}, 181 {"item_code":"371400","item_name":"德州市"}, 182 {"item_code":"371500","item_name":"聊城市"}, 183 {"item_code":"371600","item_name":"滨州市"}, 184 {"item_code":"371700","item_name":"菏泽市"}, 185 {"item_code":"410100","item_name":"郑州市"}, 186 {"item_code":"410200","item_name":"开封市"}, 187 {"item_code":"410300","item_name":"洛阳市"}, 188 {"item_code":"410400","item_name":"平顶山市"}, 189 {"item_code":"410500","item_name":"安阳市"}, 190 {"item_code":"410600","item_name":"鹤壁市"}, 191 {"item_code":"410700","item_name":"新乡市"}, 192 {"item_code":"410800","item_name":"焦作市"}, 193 {"item_code":"410900","item_name":"濮阳市"}, 194 {"item_code":"411000","item_name":"许昌市"}, 195 {"item_code":"411100","item_name":"漯河市"}, 196 {"item_code":"411200","item_name":"三门峡市"}, 197 {"item_code":"411300","item_name":"南阳市"}, 198 {"item_code":"411400","item_name":"商丘市"}, 199 {"item_code":"411500","item_name":"信阳市"}, 200 {"item_code":"411600","item_name":"周口市"}, 201 {"item_code":"411700","item_name":"驻马店市"}, 202 {"item_code":"420100","item_name":"武汉市"}, 203 {"item_code":"420200","item_name":"黄石市"}, 204 {"item_code":"420300","item_name":"十堰市"}, 205 {"item_code":"420500","item_name":"宜昌市"}, 206 {"item_code":"420600","item_name":"襄樊市"}, 207 {"item_code":"420700","item_name":"鄂州市"}, 208 {"item_code":"420800","item_name":"荆门市"}, 209 {"item_code":"420900","item_name":"孝感市"}, 210 {"item_code":"421000","item_name":"荆州市"}, 211 {"item_code":"421100","item_name":"黄冈市"}, 212 {"item_code":"421200","item_name":"咸宁市"}, 213 {"item_code":"421300","item_name":"随州市"}, 214 {"item_code":"422800","item_name":"恩施土家族苗族自治州"}, 215 {"item_code":"430100","item_name":"长沙市"}, 216 {"item_code":"430200","item_name":"株洲市"}, 217 {"item_code":"430300","item_name":"湘潭市"}, 218 {"item_code":"430400","item_name":"衡阳市"}, 219 {"item_code":"430500","item_name":"邵阳市"}, 220 {"item_code":"430600","item_name":"岳阳市"}, 221 {"item_code":"430700","item_name":"常德市"}, 222 {"item_code":"430800","item_name":"张家界市"}, 223 {"item_code":"430900","item_name":"益阳市"}, 224 {"item_code":"431000","item_name":"郴州市"}, 225 {"item_code":"431100","item_name":"永州市"}, 226 {"item_code":"431200","item_name":"怀化市"}, 227 {"item_code":"431300","item_name":"娄底市"}, 228 {"item_code":"433100","item_name":"湘西土家族苗族自治州"}, 229 {"item_code":"440100","item_name":"广州市"}, 230 {"item_code":"440200","item_name":"韶关市"}, 231 {"item_code":"440300","item_name":"深圳市"}, 232 {"item_code":"440400","item_name":"珠海市"}, 233 {"item_code":"440500","item_name":"汕头市"}, 234 {"item_code":"440600","item_name":"佛山市"}, 235 {"item_code":"440700","item_name":"江门市"}, 236 {"item_code":"440800","item_name":"湛江市"}, 237 {"item_code":"440900","item_name":"茂名市"}, 238 {"item_code":"441200","item_name":"肇庆市"}, 239 {"item_code":"441300","item_name":"惠州市"}, 240 {"item_code":"441400","item_name":"梅州市"}, 241 {"item_code":"441500","item_name":"汕尾市"}, 242 {"item_code":"441600","item_name":"河源市"}, 243 {"item_code":"441700","item_name":"阳江市"}, 244 {"item_code":"441800","item_name":"清远市"}, 245 {"item_code":"441900","item_name":"东莞市"}, 246 {"item_code":"442000","item_name":"中山市"}, 247 {"item_code":"445100","item_name":"潮州市"}, 248 {"item_code":"445200","item_name":"揭阳市"}, 249 {"item_code":"445300","item_name":"云浮市"}, 250 {"item_code":"450100","item_name":"南宁市"}, 251 {"item_code":"450200","item_name":"柳州市"}, 252 {"item_code":"450300","item_name":"桂林市"}, 253 {"item_code":"450400","item_name":"梧州市"}, 254 {"item_code":"450500","item_name":"北海市"}, 255 {"item_code":"450600","item_name":"防城港市"}, 256 {"item_code":"450700","item_name":"钦州市"}, 257 {"item_code":"450800","item_name":"贵港市"}, 258 {"item_code":"450900","item_name":"玉林市"}, 259 {"item_code":"451000","item_name":"百色市"}, 260 {"item_code":"451100","item_name":"贺州市"}, 261 {"item_code":"451200","item_name":"河池市"}, 262 {"item_code":"451300","item_name":"来宾市"}, 263 {"item_code":"451400","item_name":"崇左市"}, 264 {"item_code":"460100","item_name":"海口市"}, 265 {"item_code":"460200","item_name":"三亚市"}, 266 {"item_code":"500100","item_name":"重庆市"}, 267 {"item_code":"510100","item_name":"成都市"}, 268 {"item_code":"510300","item_name":"自贡市"}, 269 {"item_code":"510400","item_name":"攀枝花市"}, 270 {"item_code":"510500","item_name":"泸州市"}, 271 {"item_code":"510600","item_name":"德阳市"}, 272 {"item_code":"510700","item_name":"绵阳市"}, 273 {"item_code":"510800","item_name":"广元市"}, 274 {"item_code":"510900","item_name":"遂宁市"}, 275 {"item_code":"511000","item_name":"内江市"}, 276 {"item_code":"511100","item_name":"乐山市"}, 277 {"item_code":"511300","item_name":"南充市"}, 278 {"item_code":"511400","item_name":"眉山市"}, 279 {"item_code":"511500","item_name":"宜宾市"}, 280 {"item_code":"511600","item_name":"广安市"}, 281 {"item_code":"511700","item_name":"达州市"}, 282 {"item_code":"511800","item_name":"雅安市"}, 283 {"item_code":"511900","item_name":"巴中市"}, 284 {"item_code":"512000","item_name":"资阳市"}, 285 {"item_code":"513200","item_name":"阿坝藏族羌族自治州"}, 286 {"item_code":"513300","item_name":"甘孜藏族自治州"}, 287 {"item_code":"513400","item_name":"凉山彝族自治州"}, 288 {"item_code":"520100","item_name":"贵阳市"}, 289 {"item_code":"520200","item_name":"六盘水市"}, 290 {"item_code":"520300","item_name":"遵义市"}, 291 {"item_code":"520400","item_name":"安顺市"}, 292 {"item_code":"520500","item_name":"毕节市"}, 293 {"item_code":"520601","item_name":"铜仁市"}, 294 {"item_code":"522300","item_name":"黔西南布依族苗族自治州"}, 295 {"item_code":"522600","item_name":"黔东南苗族侗族自治州"}, 296 {"item_code":"522700","item_name":"黔南布依族苗族自治州"}, 297 {"item_code":"530100","item_name":"昆明市"}, 298 {"item_code":"530300","item_name":"曲靖市"}, 299 {"item_code":"530400","item_name":"玉溪市"}, 300 {"item_code":"530500","item_name":"保山市"}, 301 {"item_code":"530600","item_name":"昭通市"}, 302 {"item_code":"530700","item_name":"丽江市"}, 303 {"item_code":"530800","item_name":"普洱市"}, 304 {"item_code":"530900","item_name":"临沧市"}, 305 {"item_code":"532300","item_name":"楚雄彝族自治州"}, 306 {"item_code":"532500","item_name":"红河哈尼族彝族自治州"}, 307 {"item_code":"532600","item_name":"文山壮族苗族自治州"}, 308 {"item_code":"532800","item_name":"西双版纳傣族自治州"}, 309 {"item_code":"532900","item_name":"大理白族自治州"}, 310 {"item_code":"533100","item_name":"德宏傣族景颇族自治州"}, 311 {"item_code":"533300","item_name":"怒江傈僳族自治州"}, 312 {"item_code":"533400","item_name":"迪庆藏族自治州"}, 313 {"item_code":"540100","item_name":"拉萨市"}, 314 {"item_code":"542100","item_name":"昌都地区"}, 315 {"item_code":"542200","item_name":"山南地区"}, 316 {"item_code":"542300","item_name":"日喀则地区"}, 317 {"item_code":"542400","item_name":"那曲地区"}, 318<以上是关于省市县的下拉列表的主要内容，如果未能解决你的问题，请参考以下文章