学习 yii2.0——视图之间相互包含

布局

  首先创建一个布局文件simple.php,路径是在views/layout/目录下。

<p>this is header</p>
<?= $content ?>
<p>this is footer</p>

  

为HelloController创建两个视图文件

  views/hello/about.php

this is about.php , data => <?php echo $data;?>

  views/hello/index.php

this is index.php , data => <?php echo $data;?>

  

创建一个控制器

  简单的HelloController

<?php
namespace app\controllers;

use Yii;
use yii\web\Controller;

class HelloController extends Controller {

	public $layout = "simple";

	public function actionIndex()
	{
		return $this->render("index", ["data" => "hello world"]);
	}

	public function actionAbout()
	{
		return $this->render("about", ["data" => "hello yii2"]);
	}
}

  

测试

  访问localhost/basic/web/index.php?r=hello/index,可以看到如下结果:

  

 

  访问localhost/basic/web/index.php?r=hello/about,可以看到如下结果:

  

 

某个视图中加载另外一个视图

  假设是index.php视图中要显示about.php视图,可以这样做:

this is index.php , data => <?php echo $data;?>
<br>
<?php echo $this->render("about", ["data" => "hello demo"]) ?>

  访问localhost/basic/web/index.php?r=hello/index,可以看到如下结果:

  

 

posted @ 2018-02-26 13:12  寻觅beyond  阅读(146)  评论(0编辑  收藏  举报
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