How to update another part of the page(using PJAX)?
<p>I have this code in layouts/main.php file:</p>

<pre><code>&lt;div class="wrap"&gt;
&lt;? \yii\widgets\Pjax::begin(['id' =&gt; 'nav_pjax'])?&gt;
&lt;?php
NavBar::begin([
    'brandLabel' =&gt; 'Название компании',
    'brandUrl' =&gt; Yii::$app-&gt;homeUrl,
    'options' =&gt; [
        'id' =&gt; 'ww',
        'class' =&gt; 'navbar-inverse navbar-relative',
    ],
]);

echo Nav::widget([
    'options' =&gt; ['class' =&gt; 'navbar-nav navbar-right', 'id' =&gt; 'ww'],
    'items' =&gt; User::getMenuItemsByRoleUser(!Yii::$app-&gt;user-&gt;isGuest ? Yii::$app-&gt;user : false,Yii::$app-&gt;user-&gt;isGuest)
]);
NavBar::end();
?&gt;
&lt;? \yii\widgets\Pjax::end()?&gt;
&lt;div class="container" id="content_inner"&gt;
    &lt;? \yii\widgets\Pjax::begin(['timeout' =&gt; '3000'])?&gt;
    &lt;?= Breadcrumbs::widget([
        'homeLink'=&gt;[
            'label' =&gt; 'Главная',  // required
            'url' =&gt;  \yii\helpers\Url::home(),      // optional, will be processed by Url::to()
        ],
        'links' =&gt; isset($this-&gt;params['breadcrumbs']) ? $this-&gt;params['breadcrumbs'] : [],
    ]) ?&gt;

    &lt;?= $content ?&gt;
    &lt;? \yii\widgets\Pjax::end()?&gt;
&lt;/div&gt;
</code></pre>

<p></p>

<p>When I click into navbar link, the server returns a content, which I want to put into div class="container" id="content_inner". How I can do that? Or I should refresh the page completely? </p>