4_L11></a><a href="#C4_L12" id=C4_L12></a><a href="#C4_L13" id=C4_L13></a><a href="#C4_L14" id=C4_L14></a><a href="#C4_L15" id=C4_L15></a><a href="#C4_L16" id=C4_L16></a></span></code></pre></div>
<p>We can see that if the property <code>isExpanded</code> is toggled to true, we will show the body property of the model to the user. This <code>isExpanded</code> is stored in the controller.</p>
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<h3 id="toc_common-questions">Common questions <a href="#toc_common-questions"><svg xmlns="http://www.w3.o