在v-select中选择的值显示在v-textfield中

<template>
  <v-app>
    <v-container>
      <v-select
        v-model="selectedValue"
        :items="options"
        label="Select an option"
      ></v-select>
      <v-text-field
        v-model="selectedValue"
        label="Selected value"
        readonly
      ></v-text-field>
    </v-container>
  </v-app>
</template>

<script>
export default {
  data() {
    return {
      selectedValue: '',
      options: ['Option 1', 'Option 2', 'Option 3']
    };
  }
};
</script>