
正文
vue子传父多个值
提示:扫一扫查出行【扫一扫了解最新限行尾号】
复制提示
子组件:this.$emit("methdosName",data1,data2,data3)
父组件: <child @methodsName="xxx(arguments)"></child>
例子:
子组件:
<template>
<div>
<button @click="trans()">点击传值</button>
</div>
</template>
<script>
export default {
name: "Chile",
data () {
return {
data:"123",
data2:[1,2,3],
data3:{
test:"123"
}
};
},
methods:{
trans(){
this.$emit("transdata",this.data,this.data2,this.data3);
}
}
}
</script>
<style lang="css" scoped>
</style>
父组件:
<template>
<div>
<child @transdata="getValue(arguments)"></child>
<span v-for="(item,i) in parentData">{{item}}</span>
</div>
</template>
<script>
import Child from './Child.vue'
export default {
name: "Parent",
components:{
Child
},
data () {
return {
parentData:"父组件"
};
},
methods:{
getValue(data){
this.parentData = data;
}
}
}
</script>
<style lang="css" scoped>
</style>







