<?php

namespace app\widgets;

use yii\base\Widget;

class TreeSub extends Widget {

    public $pid;
    public $model;

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

    public function run() {

        return $this->render("tree-sub", [
                    "lists" => $this->model->find()->andWhere(['pid' => $this->pid])->all(),
                    "model" => $this->model
        ]);
    }

}