e">action</span> <span class="token string">'setValue'</span> <span class="token number">123</span><span class="token delimiter punctuation">}}</span></span></span> <span class="token punctuation">/></span></span>
<span aria-hidden="true" class="line-numbers-rows"><a href="#C3_L1" id=C3_L1></a><a href="#C3_L2" id=C3_L2></a></span></code></pre>
<ul>
<li>Adding event handlers to elements (when used as a modifier):</li>
</ul>
<pre class="language-handlebars line-numbers"><code class="handlebars language-handle