[moka同学笔记]yii2.0小物件的简单使用（第二种方法）

1.在widgets/TestWidget.php中

<?php
/**
 * Created by PhpStorm.
 * User: moka同学
 * Date: 2016/08/05
 * Time: 18:15
 */
namespace appwidgets;

use yiiaseWidget;

class TestWidget extends Widget
{
    public $msg = '';

    //初始化
    public function init()
    {
        parent::init(); // TODO: Change the autogenerated stub
    }

    //覆盖
    public function run()
    {
        return $this->render('index',['msg'=>$this->msg]);
    }
}

2.在widgets/views/index.php

<?php
/**
 * Created by PhpStorm.
 * User:moka同学
 * Date: 2016/08/05
 * Time: 18:20
 */
echo $msg.'这个是公共部分';
?>

3.在其他需要使用的视图文件中 如下调用即可

<?php
/**
 * Created by PhpStorm.
 * User: moka同学
 * Date: 2016/08/05
 * Time: 16:15
 */
use appwidgetsTestWidget;
?>
<?= TestWidget::widget();?>

注：~

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