title: Selecting text in a textField with Vuetify
body: <p>I'm trying to dynamically set the value of a text field in Vuetify, focus it and selecting its text (in order for the user to be able to quickly reset the field if necessary). The error I get is "select is not a function". This works for normal text inputs, but does not with Vuetify text fields. </p>
  
  <pre><code>&lt;template&gt;
      &lt;vContainer&gt;
          &lt;vTextField
              ref="input"
              v-model="input"
          /&gt;
          &lt;vBtn
              @click="test"
          &gt;
              Select
          &lt;/vBtn&gt;
      &lt;/vContainer&gt;
  &lt;/template&gt;
  
  &lt;script&gt;
  
  export default {
      data: () =&gt; ({
          input: null,
      }),
  
      methods: {
          test() {
              this.input = 'test value';
              this.$refs.input.focus();
              // this.$refs.input.select(); -&gt; TypeError: this.$refs.input.select is not a function
          },
      },
  };
  
  &lt;/script&gt;
  </code></pre>