<?php

namespace app\widgets;

use yii\base\Widget;

class Department extends Widget {

    public $pid;

    public function init() {
        parent::init();
    }

    public function run() {

        return $this->render("department", [
                    "lists" => \app\models\Department::find()->andWhere(['pid' => $this->pid])->all()
        ]);
    }

}