vux 城市地点组件XAddress如何修改成选择后刷新不改变

Question

<template>
 <group>
    <popup-picker title="工作地点" :data="town" :columns="3" v-model="value3" show-name></popup-picker>
</group>
</template>

import { XAddress,PopupPicker,Cell} from 'vux';
import town from '@/changeJson/town';

data(){
        return{
            value3: ['110000','110100','110101'],
            town:town
        }
    }

town.json:

[
{"name": "广州市", "value": "110000"},
{"name": "->", "value": "110100", "parent":"110000"},
{"name": "天河区", "value": "110101", "parent":"110100"},
{"name": "越秀区", "value": "110101", "parent":"110100"}
]

vux提供的组件Xaddress城市地点选择，
我想在选择后刷新不改变值，
即结合localstorage要怎么做？？？
老铁们，帮忙看看>_<

Answer 1

可以在popup-picker添加change事件，再把你value3存到localStorage吧，加载页面的时候先拿localStorage的值给popup-picker赋值，嗯，应该就可以了