How to update child component when parent updated in react?
<p>In react-router app I have this root component:</p>

<pre><code>&lt;div className="page"&gt;
    { this.props.children || &lt;Home /&gt; }
    &lt;Footer/&gt;
&lt;/div&gt;
</code></pre>

<p>On some event state changed and this calls render method. First rendered root component, then footer, but home or other components not rerendered. Is there the way to fix it?</p>