js实现自动给省市县地区自动赋值

标签：city   function   HERE   val   sheng   address   option   from   mes   

1.html部分：

省:

--请选择--
foreach ($res_sheng as $key => $value) {

?>
>

}
?>

市:

--请选择市区--
foreach ($res_shi as $key => $value) {

?>
>

}
?>

县(区):

--请选择县区--
foreach ($res_xian as $key => $value) {

?>

>

}
?>

乡(镇、街道):

--请选择街道--
foreach ($res_jie as $key => $value) {

?>
>

}
?>

2.js部分：

$(document).ready(function(){
$("#address_sheng").val("{$resmes[‘address_sheng‘]}");

$("#address_sheng_h").val("{$resmes[‘address_sheng‘]}");
$("#address_shi_h").val("{$resmes[‘address_shi‘]}");
$("#address_xian_h").val("{$resmes[‘address_xian‘]}");
$("#address_jie_h").val("{$resmes[‘address_jie‘]}");

change(‘address‘,‘_sheng‘,‘_shi‘,"");

$("#address_cun").val("{$resmes[‘address_cun‘]}");
$("#address_men").val("{$resmes[‘address_men‘]}");

$("#address_xx").val("{$resmes[‘address_xx‘]}");

});

3.php 后端代码部分：

$type = $_POST[‘type‘];
if($_POST[‘type‘] ==‘_sheng‘){
$where = " provincecode = ‘".$_POST["pro_code"]."‘";
$resultshi = $Dict->City(‘‘,$where);

$shi = "--请选择市区--";
foreach($resultshi as $key=>$val){
$shi .= "{$val[‘name‘]}";
}
echo json_encode($shi);die;
}
if($_POST[‘type‘] ==‘_shi‘){
// $sqlxian = "select * from area where citycode=‘".$_POST["shi_code"]."‘";
// $resultxian = M()->query($sqlxian);

$where = " citycode=‘".$_POST["pro_code"]."‘";
$resultxian = $Dict->Area(‘‘,$where);

$xian = "--请选择县区--";
foreach($resultxian as $key=>$val){
$xian .= "{$val[‘name‘]}";
}
echo json_encode($xian);die;
}
if($_POST[‘type‘] ==‘_xian‘){
$where = " where areacode=‘".$_POST["pro_code"]."‘";
$sql = "select * from road ".$where;
$resultjie =M()->query($sql);

$jie = "--请选择街道--";
foreach($resultjie as $key=>$val){
$jie .= "".$val[‘name‘]."";
}
echo json_encode($jie);die;
}

js实现自动给省市县地区自动赋值

标签：city   function   HERE   val   sheng   address   option   from   mes   

原文地址：https://www.cnblogs.com/hupengyin/p/13279147.html