elemend UI组件库 Popover 弹框如何判断成功

element UI组件库 Popover 弹框怎么使用

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怎么判断我点击了 确定键 刚学 不太熟练 我想点击删除出个确定框,点击确定才请求修改后台数据

 <template slot-scope="scope">
            <el-button size="mini" @click="redact(scope.row)">编辑</el-button>
            &nbsp;
            <el-popconfirm title="确定删除该用户?？">
              <el-button
                size="mini"
                type="danger"
                slot="reference"
                @click="remove(scope.row)"
                >删除</el-button
              >
            </el-popconfirm>
          </template>

sureBtn这个就是点击事件

<el-popover
  placement="top"
  width="160"
  v-model="visible">
  <p>这是一段内容这是一段内容确定删除吗？</p>
  <div style="text-align: right; margin: 0">
    <el-button size="mini" type="text" @click="visible = false">取消</el-button>
    <el-button type="primary" size="mini" @click="sureBtn">确定</el-button>
  </div>
  <el-button slot="reference">删除</el-button>
</el-popover>