<template>
  <div>
    <p>选中值：{{select}} <button class="h-btn h-btn-text" @click="update">修改值</button></p>
    <div v-width="300"><Select v-model="select" :datas="param"  :multiple="true"></Select></div>
  </div>
</template>
<script>
  export default {
    data() {
      return {
        select: [0],
        param: {
          0:'选择1' ,
          2:'选择2',
          3:'选择3'
        }
      }
    },
    methods: {
      update() {
        this.select = [0, 4];
      }
    }
  }
</script>
