这篇文章主要给大家介绍了关于vue3+element Plus实现表格前端分页的相关资料,虽然很多时候后端会把分页,搜索,排序都做好,但是有些返回数据并不多的页面,或者其他原因不能后端分页的通常会前端处理,需要的朋友可以参考下。
每一处都写了注释,还是很容易看懂的。
<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">分页</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() {
//表格的全数据(这里是自定义的列表,要看分页效果自行往此数组内加数据)
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",
},
];
//表格用到的参数
const state = reactive({
page: 1,
limit: 10,
total: allTableData.length,
});
//前端限制分页(tableData为当前展示页表格)
const tableData = () => {
return allTableData.filter(
(item, index) =>
index < state.page * state.limit &&
index >= state.limit * (state.page - 1)
);
};
//改变页码
const handleCurrentChange = (e) => {
state.page = e;
};
//改变页数限制
const handleSizeChange = (e) => {
state.limit = e;
};
return {
allTableData,
tableData,
handleCurrentChange,
handleSizeChange,
...toRefs(state),
};
},
});
</script>
总结:到此这篇关于vue3+element Plus实现表格前端分页的文章就介绍到这了。
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