Yii2 在layouts使用model數(shù)據

這是layouts的main.php菜單列表，我怎么把數(shù)據庫的數(shù)據傳遞到main.php.我知道有$this->params['params']="params",但是要使用beforeAction方法，還有其他簡單方式嗎

<div class="subNavBox">

            <div class="sBox">
                <div class="subNav sublist-down">
                    <span class="title-icon glyphicon glyphicon-chevron-right"></span>
                    <span class="sublist-title">資源管理</span>
                </div>
                <ul class="navContent" style="display:none">
                    <li class="nav-li">
                        <div class="showtitle" style="width:100px;">
                            <img src="__ADMIN_IMAGES__/leftimg.png" />
                        </div>
                        <a href="<?= UrlService::buildWwwUrl('source/index'); ?>" target="right_content">
                            <span class="sublist-icon glyphicon glyphicon-record"></span>
                            <span class="sub-title">資源列表</span>
                        </a>
                    </li>
                </ul>

                <div class="subNav sublist-down">
                    <span class="title-icon glyphicon glyphicon-chevron-right"></span>
                    <span class="sublist-title">用戶管理</span>
                </div>
                <ul class="navContent" style="display:none">
                    <li class="nav-li">
                        <div class="showtitle" style="width:100px;">
                            <img src="__ADMIN_IMAGES__/leftimg.png" />
                        </div>
                        <a href="<?= UrlService::buildWwwUrl('identity/geren'); ?>" target="right_content">
                            <span class="sublist-icon glyphicon glyphicon-record"></span>
                            <span class="sub-title">個人認證</span>
                        </a>
                    </li>
                    <li class="nav-li">
                        <div class="showtitle" style="width:100px;">
                            <img src="__ADMIN_IMAGES__/leftimg.png" />
                        </div>
                        <a href="<?= UrlService::buildWwwUrl('identity/qiye'); ?>" target="right_content">
                            <span class="sublist-icon glyphicon glyphicon-record"></span>
                            <span class="sub-title">企業(yè)認證</span>
                        </a>
                    </li>
                </ul>
            </div>