纯前端简单实现表格分页

1.设置两个字段page,size,来存储当前点击的页，和每页的行数，然后在表格数据这里设置，:data=“列表数据.slice((page - 1) *size, page *page_size)”

2.el-pagination分页器中配置一下

@current-change=“answerPageChange” 当前页码（函数）主要是确定点击的是第几页，然后改变page的
:current-page.sync=“page” 页码
:page-size=“size” 每页显示多少个
layout=“prev, pager, next, jumper” 需要的功能，具体可以看官网
:total=“orderManagementContent.length” 总条数，必须要有，不然不能分页

 <el-table :data="comment_content.slice((goods_page_config.page - 1) *goods_page_config.page_size, goods_page_config.page * goods_page_config.page_size)" style="width: 100%; flex: 1" size="medium" border
 :header-cell-style="{ fontWeight: 'normal', color: '#666', background: '#F6F6F6', fontSize: '16px', height: '60px' }"
:cell-style="{ fontSize: '12px', color: '#333', height: '70px', }">
 </el-table>
<div class="pagination">
	<el-pagination
      @current-change="answerPageChange"
      :current-page.sync="answer_page_config.page"
      :page-size="answer_page_config.page_size"
      layout="prev, pager, next, jumper"
      :total="comment_content.length">
    </el-pagination>
</div>

//设置的数据
comment_content:[],
answer_page_config: {
        page: 1,
        page_size: 5,
      },

  answerPageChange(val) {
  //val  当前页码
      this.answer_page_config.page = val;
    },

3.删除列表中的行

<el-table-column label="操作" align="center" width="220px">
	<template slot-scope="scope">
		<div class="link-list">
			<el-link type="danger" :underline="false" @click="deleteGoods(scope.row)">删除</el-link>
		</div>
	</template>
</el-table-column>

 deleteGoods(rows) {
   this.$confirm("此操作将永久删除该数据, 是否继续?", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      }) .then(() => {
	//order_no  一个唯一标识符		
	this.comment_content=this.comment_content.filter(item=>item.order_no!=rows.order_no)
	this.$message({
         type: "success",
         message: "删除成功!",
         });
	}).catch(() => {
        this.$message({
         	type: "info",
         	 message: "已取消删除",
         	 });
        });
},