layui省市区下拉菜单三级联动

　　使用这个功能需要用到layui这个文件夹的内容，所以不能只把layui.css和layui.js引入，要从layui文件夹获取

　　显示效果

　　代码部分

<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <title>layarea</title>
    <link rel="stylesheet" href="./layui/css/layui.css">
</head>

<body>
    <div class="layui-form">
        <div class="layui-form-item" id="area-picker">
            <div class="layui-form-label">地址</div>
            <div class="layui-input-inline" style="width: 200px;">
                <select name="province" class="province-selector" data-value="广东省" lay-filter="province-1">
                    <option value="">请选择省</option>
                </select>
            </div>
            <div class="layui-input-inline" style="width: 200px;">
                <select name="city" class="city-selector" data-value="深圳市" lay-filter="city-1">
                    <option value="">请选择市</option>
                </select>
            </div>
            <div class="layui-input-inline" style="width: 200px;">
                <select name="county" class="county-selector" data-value="龙岗区" lay-filter="county-1">
                    <option value="">请选择区</option>
                </select>
            </div>
        </div>
    </div>
    <script src="./layui/layui.js"></script>
    <script>
        //配置插件目录
        layui.config({
            base: './mods/'
            , version: '1.0'
        });
        //一般直接写在一个js文件中
        layui.use(['layer', 'form', 'layarea'], function () {
            var layer = layui.layer
                , form = layui.form
                , layarea = layui.layarea;

            layarea.render({
                elem: '#area-picker',
                change: function (res) {
                    //选择结果
                    console.log(res);
                }
            });
        });
    </script>
</body>

</html>

来源：oschina

链接：https://my.oschina.net/u/4283333/blog/3423807

标签

layer

javascript

layui