删除数据后刷新页面

一.删除数据后刷新页面

1.我们需要在app.vue中配置如下代码

<template>
  <div id="app">
    <!-- //通过v-if来控制容器的出现与消失 -->
    <router-view v-if="isRouterAlive" :key="$route.fullPath" />    
  </div>
</template>

<script>
export default {
  name: 'App',
  provide(){
    return {
      reload:this.reload
    }
  },
  data(){
    return{
      isRouterAlive: true
    }
  },
  methods: {
   reload () {
     this.isRouterAlive = false
     this.$nextTick(() => (this.isRouterAlive = true))
   }   
 }
}
</script>
<style  scoped>

</style>

           

2.在需要刷新的页面配置 inject:[“reload”],this.reload();

export default {
    inject:["reload"],
    data() {
        return {
            state:0,
            id:"",
            addrSearch:'',
            publiData:[],
            pubData:[],
        }
    },
    methods:{
    	addrDelete(){
            console.log("删除");
            setTimeout(()=>{ 
                let id = this.id;
                this.axios
                .post("api/hall/delete",{
                    id:id,
                })
                .then(res => {
                    this.reload();
                    console.log(res.data);
                }).catch((err)=>{
                    console.log(err);
                });
            },100)
        }
    }