vue+element实现前端自己分页的场景效果

效果图

代码

<template>
  <div class="app-container">
    <el-table
      border
      height="200px"
      :data="
        dataList.slice(
          (queryParams.pageNum - 1) * queryParams.pageSize,
          queryParams.pageNum * queryParams.pageSize
        )
      "
    >
      <el-table-column label="姓名" prop="name" />
      <el-table-column label="年龄" prop="age" />
    </el-table>

    <!-- 分页器 -->
    <el-pagination
      align="right"
      background
      :total="dataList.length"
      :current-page="queryParams.pageNum"
      :page-size="queryParams.pageSize"
      :page-sizes="[5, 10, 20, 40]"
      layout="total, prev, pager, next"
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
    />
  </div>
</template>

<script>
export default {
  data() {
    return {
      queryParams: {
        pageNum: 1,
        pageSize: 2,
      },
      dataList: [
        { id: 1, name: "张三", age: 11 },
        { id: 2, name: "里斯", age: 22 },
        { id: 3, name: "王武", age: 33 },
        { id: 4, name: "刘亦菲", age: 33 },
        { id: 5, name: "赵又廷", age: 44 },
        { id: 5, name: "王力宏", age: 44 },
      ],
    };
  },
  methods: {
    handleSizeChange(size) {
      this.queryParams.pageSize = size;
    },
    handleCurrentChange(page) {
      this.queryParams.pageNum = page;
    },
  },
};
</script>