~~~
<?php
namespace app\index\model;
use think\Model;
class Menu extends Model
{
protected $connection = 'mysql://root:JB6MUn64xICo@rm-bp1h205f36fv8pecto.mysql.rds.aliyuncs.com:3306/dragon#utf8';
/**
* 初始化
*
* @return void
*/
protected function initialize()
{
parent::initialize();
$this->table = 'menu';
}
/**
* 是否是叶子节点
* @DateTime 2018-02-11
* @param [type] $value [description]
* @return [type]
*/
public function getLeafAttr($value)
{
$isLeaf = [1 => true, 0 => false];
return $isLeaf[$value];
}
/**
* 是否展开菜单
* @DateTime 2018-02-11
* @param [type] $value [description]
* @return [type]
*/
public function getExpandedAttr($value)
{
$isExpanded = [1 => true, 0 => false];
return $isExpanded[$value];
}
/**
* 列表(主键列表，条件数组，闭包查询)
*
* @param array $param 查询条件
* @return void
*/
public function doList($param = null)
{
try {
//查询数据（条件查询及排序）
//
if (empty($param)) {
$result = self::all(function ($query) {
$query->order('pid asc, m_order asc');
});
} else {
$result = self::all(function ($query) use ($param) {
$query->where($param)->order('pid asc, m_order asc');
});
}
$rows = [];
foreach ($result as $data) {
$item = $data->getData();
$item['leaf'] = $data->getAttr('leaf'); //访问获取器
$item['expanded'] = $data->getAttr('expanded');
array_push($rows, $item);
}
//返回结果
$res = array();
$total = count($rows);
if ($total > 0) {
$res['rows'] = $rows;
$res['total'] = $total;
} else {
$res['total'] = 0;
$res['rows'] = array();
}
//请求类型返回
return ($res);
} catch (\Exception $e) {
throw new \think\Exception('异常消息:' . $e->getMessage());
}
}
}
~~~
