vue 子组件调用父组件方法

xiaoxiao2021-02-28  6

父组件vue

<privateScoreTop :msg ="Widget" v-on:listenTochildEvent="showMessageFromChild"> </privateScoreTop>

父组件js

export default{ data(){ return { } }, computed:{ privateScoreTop : ()=>import("./privateScoreTop.vue") }, mounted(){ }, methods:{ showMessageFromChild(data){ console.log("回掉子组件成功"+data); } } }

子组件js

export default{ methods: { onfilter(){ this.$emit("listenTochildEvent",{回传参数}); }, } }
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