title: How to pass vuejs element instance by reference
body: <p>Ok it looks like its a really simple question, but i can't figure it out. I have a vuejs project in which i have this component code:</p>
  
  <pre><code>   &lt;div&gt;
       &lt;v-chip @click="chip_active(// pass the reference //)" 
       color="#E0E0E0" class="white--text" 
       v-for="single_interest in interest" :key="single_interest"&gt;
       {{ single_interest }}
       &lt;/v-chip&gt;
     &lt;/div&gt;
  </code></pre>
  
  <p>So in the click method i need to change the property color of one single instance of the chip element (the one clicked), not the hole v-for chips.
  To do this i thought of passing the chip instance reference and change the property color directly from the method, the problem is that i don't know how to do this on vuejs.
  Anyone who can help me with this?
  Thanks!</p>