title: Vue - Child selection triggers parent method
body: <p>I am trying to call a parent method when a dropdown item changes. The concept would kind of look like this:</p>
  
  <p>Parent.vue</p>
  
  <pre><code>&lt;template&gt;
    &lt;child ref="someRef"&gt;
  &lt;/template&gt;
  ...
  methods: {
    doSomething() {
      // use someRef.selectedItems and variables in the parent.vue class to perform logic
    },
  }
  </code></pre>
  
  <p>Child.vue</p>
  
  <pre><code>&lt;template&gt;
    &lt;v-select v-model="selectedItems" @change="doSomething" /&gt;
  &lt;template&gt;
  </code></pre>
  
  <p>How do I correctly wire it together so that a dropdown selection in the child triggers a parent method?  Is this a clear case for emit / vuex / or something else?</p>