vue+elementUI组件table实现前端分页功能
时间：2021-05-31 08:23:27|栏目：vue|点击： 次
前端分页和后端分页就是请求的差异，前端分页的话只请求一次，所以要在render table组件的时候控制下数据
:data="tableData.slice((currentPage-1)*pageSize,currentPage*pageSize)" //不多解释
再就是设置分页器total等于table数据的长度
:total="tableData.length"
点击分页器的操作
methods: {
handleSizeChange(val) {
console.log(`每页 ${val} 条`);
this.currentPage = 1;
this.pageSize = val;
},
handleCurrentChange(val) {
console.log(`当前页: ${val}`);
this.currentPage = val;
}
}
千言万语不如上个demo~
<template>
<div>
<el-table :data="tableData.slice((currentPage-1)*pageSize,currentPage*pageSize)" style="width: 100%">
<el-table-column prop="date" label="日期" width="180">
</el-table-column>
<el-table-column prop="name" label="姓名" width="180">
</el-table-column>
<el-table-column prop="address" label="地址">
</el-table-column>
</el-table>
<!-- 分页器 -->
<div class="block" style="margin-top:15px;">
<el-pagination align='center' @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="currentPage" :page-sizes="[1,5,10,20]" :page-size="pageSize" layout="total, sizes, prev, pager, next, jumper" :total="tableData.length">
</el-pagination>
</div>
</div>
</template>
<script>
export default {
data() {
return {
tableData: [
{
date: "2016-05-02",
name: "王小虎",
address: "上海市普陀区金沙江路 1518 弄"
},
{
date: "2016-05-04",
name: "王小虎",
address: "上海市普陀区金沙江路 1517 弄"
},
{
date: "2016-05-01",
name: "王小虎",
address: "上海市普陀区金沙江路 1519 弄"
},
{
date: "2016-05-03",
name: "王小虎",
address: "上海市普陀区金沙江路 1516 弄"
}
],
currentPage: 1, // 当前页码
total: 20, // 总条数
pageSize: 1 // 每页的数据条数
};
},
methods: {
handleSizeChange(val) {
console.log(`每页 ${val} 条`);
this.currentPage = 1;
this.pageSize = val;
},
handleCurrentChange(val) {
console.log(`当前页: ${val}`);
this.currentPage = val;
}
}
};
</script>
