vue3--element组件分页功能

<el-table :data="data.slice((currentPage - 1) * limit, currentPage * limit)" stripe  border style="width: 100%">
      <el-table-column prop="id" header-align="center" align="center" show-overflow-tooltip label="标识" width="70" />
      <el-table-column prop="title" header-align="center" align="center" show-overflow-tooltip label="项目名称" width="220" />
      <el-table-column prop="companyid" header-align="center" align="center" show-overflow-tooltip label="公司标识" width="220" />
      <el-table-column prop="account" header-align="center" align="center" show-overflow-tooltip label="公司名称" width="220" />
      <el-table-column prop="address" header-align="center" align="center" show-overflow-tooltip label="项目地址"  width="220" />
      <el-table-column prop="end_time" header-align="center" align="center" show-overflow-tooltip label="结束时间"  width="220" />
      <el-table-column prop="start_time" header-align="center" align="center" show-overflow-tooltip label="开始地址"  width="220" />
      <el-table-column label="操作" header-align="center" align="center" show-overflow-tooltip>
      <template #default="{row}">
        <el-button text @click="dialogFormVisible_edit = true">
            <el-button size="small" @click="handleEdit(row.id)">编辑</el-button>
        </el-button>
        <el-button text @click="open(row.id)">
            <el-button
          size="small"
          type="danger"
        >下架</el-button>
        </el-button>
      </template>
    </el-table-column>
    </el-table>

<div class="demo-pagination-block">
    <el-pagination
    v-model:page-size="limit"
     v-model:current-page="currentPage"
      :page-sizes="[5, 10, 15, 20, 25]"
      :small="small"
      :disabled="disabled"
      :background="background"
      layout="total, sizes, prev, pager, next, jumper"
      :total="data.length"//data的长度
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
    />
  </div>

/**分页 */
const small = ref(false)
const background = ref(false)
const disabled = ref(false)
const currentPage = ref(1);
  const limit = ref(10);
const handleSizeChange = (val: number) => {
  console.log(`${val} items per page`)
}
const handleCurrentChange = (val: number) => {
  console.log(`current page: ${val}`)
}