export default {
  data () {
    return {
      btnArr: [
        { name: '待付款' },
        { name: '待发货' },
        { name: '待收货' },
        { name: '待评价' },
        { name: '售后' }
      ]
    }
  },
  methods: {
    onChange (index) {
      this.index = index
    }
  }
}