<template>
??<div>
????<input?type="text"?v-model="inputValue">
????<button?@click="addItem">提交</button>
????<ul>
??????<li?v-for="(item,?index)?in?itemList"?:key="index">
????????<button?@click="removeItem(index)">delete</button>
????????{{item}}
??????</li>
????</ul>
??</div>
</template>

<script>
??export?default?{
????data?()?{
??????return?{
????????inputValue:?'',
????????itemList:?[]
??????}
????},
????methods:?{
??????addItem?()?{
????????if?(this.inputValue?!=?null?&&?this.inputValue?!=?'')?{
??????????this.itemList.push(this.inputValue)
??????????this.inputValue?=?''
????????}
??????},
??????removeItem?(index)?{
????????//?這里報(bào)錯(cuò)
????????this.inputValue.splice(index,?1)
??????}
????}
??}
</script>

<style>

</style>