layui简单联动菜单封装

// 监听选中事件
        form.on('select(department)', function (data) {
            selectData("{:url('Staff/getPosition')}",data.value,$('#role_id'),'请选择职位');
        });


        function selectData(url,pid,obj,title) {
            $.ajax({
                type: "post",
                url: url,
                data: {'department': pid,'title':title},
                async: true,
                success: function (res) {

                    obj.html(res);
                    form.render('select');
                }
            });
        }



 var arr = '{:json_encode($staff)}';
            arr = JSON.parse(arr);
            // 多选
            var select = selectPlus.render({
                el: '#bzr_box',
                data: arr,
                valueName: "name",
                valueSeparator: "/"
            });