需求

• 删除前
  

• 删除后
  

分析

首先写一个 Table

 <a-card style="width:100%">
     <template#extra>
         <a-button type="text" @click="addSelectItem" style="margin-right: 5px">
             添加
         </a-button>
         <a-button type="text" @click="packUpOrCloseVisible = !packUpOrCloseVisible">{{
packUpOrCloseVisible ? "收起" : "展开" }}
         </a-button>
     </template>
     <a-table v-if="packUpOrCloseVisible" :data="editForm.partyMemberList" :bordered="false"
         :pagination="false" style="width:100%">
         <template #columns>
             <a-table-column title="姓名" align="center">
                 <template #cell="{ record }">
                     <el-input v-model="record.memberName" placeholder="请选择人员" />
                 </template>
             </a-table-column>
             <a-table-column title="电话" align="center">
                 <template #cell="{ record }">
                     {{ record.fundsReportId || '暂无' }}
                 </template>
             </a-table-column>
             <a-table-column title="操作" align="center">
                 <template #cell="{ record, rowIndex }">
                     <a-button type="text" @click="deleteSelectItem(record, rowIndex)"
                         status="danger">
                         <template #icon><icon-delete /></template>
                         删除
                     </a-button>
                 </template>
             </a-table-column>
         </template>
     </a-table>
 </a-card>

我们可以对数组进行操作，首先是增加操作

function addSelectItem() {
    editForm.value.partyMemberList.push({
        memberName: '',
        phone: ''
    })
}

删除指定元素

// 参会人员删除
function deleteSelectItem(data, index) {
    console.log(data, index)
    editForm.value.partyMemberList.splice(index, 1)
}