<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<link rel="stylesheet" href="../Public/js/layui/css/layui.css" />
<title></title>
</head>
<body>
<div class="layui-form">
<div class="layui-form-item">
<label class="layui-form-label">城市</label>
<div class="layui-input-inline">
<select id="province" name="org_province" lay-filter="org_province">
</select>
</div>
<div class="layui-input-inline">
<select id="city" name="org_city" lay-filter="org_city">
</select>
</div>
<div class="layui-input-inline">
<select id="area" name="org_area" lay-filter="org_area">
</select>
</div>
</div>
</div>
<script type="text/javascript" src="../Public/js/layui/layui.js"></script>
<script type="text/javascript" src="../Public/js/PCASClass.js"></script>
</body>
<script>
var mypcas = new PCAS("org_province", "org_city", "org_area", "请选择省份", "请选择城市", "请选择地区");
layui.use([‘form‘], function() {
var form = layui.form;
var province;
form.on(‘select(org_province)‘, function(data) {
province = data.value;
//不清除的话，layui高版本会出现选项重复
document.getElementById("province").innerHTML="";
document.getElementById("city").innerHTML="";
document.getElementById("area").innerHTML="";
var mypcas = new PCAS("org_province", "org_city", "org_area", province, "请选择城市", "请选择地区");
form.render(‘select‘);
});
form.on(‘select(org_city)‘, function(data) {
//不清除的话，layui高版本会出现选项重复
document.getElementById("province").innerHTML="";
document.getElementById("city").innerHTML="";
document.getElementById("area").innerHTML="";
var mypcas = new PCAS("org_province", "org_city", "org_area", province, data.value, "请选择地区");
form.render(‘select‘);
});
});
</script>
</html>
基于PCASClass.js和layui.js的城市三级联动