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vue3+element?Plus實(shí)現(xiàn)表格前端分頁完整示例

更新時(shí)間：2023年08月16日 10:32:40 作者：Xwf1023

這篇文章主要給大家介紹了關(guān)于vue3+element?Plus實(shí)現(xiàn)表格前端分頁的相關(guān)資料,雖然很多時(shí)候后端會(huì)把分頁,搜索,排序都做好,但是有些返回?cái)?shù)據(jù)并不多的頁面,或者其他原因不能后端分頁的通常會(huì)前端處理,需要的朋友可以參考下

每一處都寫了注釋，還是很容易看懂的

<template>
  <div class="home">
    <el-table :data="tableData()" style="width: 100%">
      <el-table-column type="index" width="50" />
      <el-table-column prop="date" label="日期" width="180" />
      <el-table-column prop="name" label="名字" width="180" />
      <el-table-column prop="address" label="地址" />
    </el-table>
    <div class="example-pagination-block">
      <!-- <div class="example-demonstration">分頁</div> -->
      <el-pagination
        background
        layout="prev, pager, next ,total,sizes"
        :total="total"
        @current-change="handleCurrentChange"
        @size-change="handleSizeChange"
      />
    </div>
  </div>
</template>
<script lang="ts">
import { defineComponent, reactive, toRefs } from "vue";
export default defineComponent({
  name: "HomeView",
  components: {},
  setup() {
    //表格的全數(shù)據(jù)（這里是自定義的列表，要看分頁效果自行往此數(shù)組內(nèi)加數(shù)據(jù)）
    const allTableData = [
      {
        date: "2016-05-03",
        name: "Tom",
        address: "No. 189, Grove St, Los Angeles",
      },
      {
        date: "2016-05-02",
        name: "Tom",
        address: "No. 189, Grove St, Los Angeles",
      },
      {
        date: "2016-05-04",
        name: "Tom",
        address: "No. 189, Grove St, Los Angeles",
      },
      {
        date: "2016-05-01",
        name: "Tom",
        address: "No. 189, Grove St, Los Angeles",
      },
    ];
    //表格用到的參數(shù)
    const state = reactive({
      page: 1,
      limit: 10,
      total: allTableData.length,
    });
    //前端限制分頁（tableData為當(dāng)前展示頁表格）
    const tableData = () => {
      return allTableData.filter(
        (item, index) =>
          index < state.page * state.limit &&
          index >= state.limit * (state.page - 1)
      );
    };
    //改變頁碼
    const handleCurrentChange = (e) => {
      state.page = e;
    };
    //改變頁數(shù)限制
    const handleSizeChange = (e) => {
      state.limit = e;
    };
    return {
      allTableData,
      tableData,
      handleCurrentChange,
      handleSizeChange,
      ...toRefs(state),
    };
  },
});
</script>

總結(jié)

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