deep nested layouts

Yii 2.0 General Discussions
1

i made deep and multiple nested layouts but css and yii.js not load.

i try some way to pass params to in side view. notthing change site.css, jquery, yii.js not load in my layout but load normal in backend.

main.php


<?php

echo $this->render('_header', get_object_vars($this));

echo $content;

echo $this->render('_footer');

_header


<?php

use yii\bootstrap\NavBar;

use yii\bootstrap\Nav;

use yii\widgets\Breadcrumbs;

use frontend\widgets\Alert;


echo $this->render('_head', get_object_vars($this));

?>

<body id="<?php echo Yii::$app->controller->id.Yii::$app->controller->action->id;?>">

<header>

	<?php $this->beginBody() ?>

	<div class="wrap">

		<div class="container">

		<?= Breadcrumbs::widget([

			'links' => isset($this->params['breadcrumbs']) ? $this->params['breadcrumbs'] : [],

		]) ?>

		<?= Alert::widget() ?>

	</div>

</div>

</header>

_head.php


<?php

use yii\helpers\Html;

use frontend\assets\AppAsset;


AppAsset::register($this);

$this->beginPage();

?>

<!DOCTYPE html>

<html lang="<?= Yii::$app->language ?>">

<head>

    <meta charset="<?= Yii::$app->charset ?>"/>

    <meta name="viewport" content="width=device-width, initial-scale=1">

    <?= Html::csrfMetaTags() ?>

    <title><?= Html::encode($this->title) ?></title>

    <?php echo $this->head() ?>

</head>

somewhere is wrong?

Regards,