meters since these would persist in between activations such as when a user leaves the Route and then re-enters it.</p>
<p>Controllers can also contain actions, Query Parameters, Tracked Properties, and more.</p>
</section>
<h3 id="toc_basic-controller-example">Basic Controller Example <a href="#toc_basic-controller-example"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
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