vue element-ui 实现前端处理分页

1.使用el-pagination分页插件

!--分页条-->
    		<div class="page">
    			<el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="currentPage"
    			 :page-sizes="[5, 10, 20, 40]" :page-size="pagesize" layout="total, sizes, prev, pager, next, jumper" :total="tableData.length">
    			</el-pagination>
    		</div>

2.在你的数据表格中绑定tables.slice((currentPage-1)pagesize,currentPagepagesize) 这是关键!!!

<el-table :data="tables.slice((currentPage-1)*pagesize,currentPage*pagesize)" border  stripe ref="multipleTable" tooltip-effect="dark">

		</el-table>

3.在date中定义参数

			currentIndex: '',
			currentPage: 1, //初始页
			pagesize: 10, //    每页的数据

4.在methods中定义方法,就好了

		handleSizeChange: function(size) {
			this.pagesize = size;
			// console.log(this.pagesize) //每页下拉显示数据
		},
		handleCurrentChange: function(currentPage) {
			this.currentPage = currentPage;
			// console.log(this.currentPage) //点击第几页
		},