项目中常见的分页显示,第二页从1开始编号,然后在切换分页的过程中,偶现不对,都是
项目中常见的分页显示,第二页从1开始编号,然后在切换分页的过程中,偶现不对,都是小问题,整理记录一下,供参考。 template:
...
<el-table-column
type="index"
label="编号"
:index="getIndex"
width="80px">
</el-table-column>
...
<Pagination
:total="total"
:pageSize="pageSize"
:currentPage="currentPage"
@sizeChange="sizeChange"
@currentChange="currentChange">
</Pagination>
script:
getIndex (index) {
if (this.currentPage==0){
return (this.currentPage) * this.pageSize + index + 1
} else{
return (this.currentPage-1) * this.pageSize + index + 1
}
},
由于后端第一页是从0开始的,而前端是从第一页开始,所以需要在当前页减1。关于分页,本页条数
sizeChange(val){
let that = this;
that.currentPage = 1;
that.pageSize = val;
that.getPageInfo(that.currentPage, val);
},
跳转页面
currentChange(val){
let that = this;
that.currentPage = val;
that.getPageInfo(val, that.pageSize);
},
页面加载数据
getUserList(currentPage, pageSize){
let that = this;
that.$axios({
method: 'get',
url: '***',
params: {
currentPage: (currentPage || that.currentPage || 1)-1,
pageSize: pageSize || that.pageSize || 10
},
needInterceptors: true,
showError: true,
loader: true
}).then(function(result){
let data = result && result.data || [];
let page = result && result.pageCont || {};
that.total = page.totalItems || 0;
that.tableData = data;
})
},
试了几次,这样写应该是没有问题的,也解决了后端传0开始的问题。
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。
element表格翻页编号 element表格分页