全国省市县区街道 无联动下拉选择

全国省市县区街道 无联动下拉选择 数据库及源代码

前端JQ代码
引入jq库html代码

请选择省份


请选择市


请选择县


请选择街道


请选择社区

thinkphp代码//读取省数据库
public function region(){
$provinces=M('Position_provice')->select();
$provinces_json = json_encode($provinces);
exit($provinces_json);
}
//读取市数据库
public function regioncity(){
$where['province_id']=$_GET['province_id'];
$provinces=M('Position_city')->where($where)->select();
$provinces_city = json_encode($provinces);
exit($provinces_city);
}
//读取省/区数据库
public function regioncounty(){
$where['city_id']=$_GET['city_id'];
$provinces=M('Position_county')->where($where)->select();
$provinces_county = json_encode($provinces);
exit($provinces_county);
}
//读取街道数据库
public function regiontown(){
$where['county_id']=$_GET['county_id'];
$provinces=M('Position_town')->where($where)->select();
$provinces_town = json_encode($provinces);
exit($provinces_town);
}
//读取社区数据库
public function regionvillage(){
$where['town_id']=$_GET['town_id'];
$provinces=M('Position_village')->where($where)->select();
$provinces_village = json_encode($provinces);
exit($provinces_village);
}数据库http://blog.jjonline.cn/soft/J_Position/ajing.sql.gz

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