分页组件自定义props

<template>
  <el-pagination
    background
    @size-change="handleSizeChange"
    @current-change="handleCurrentChange"
    :page-sizes="pageSizes"
    :page-size="pageSize"
    layout="total, sizes, prev, pager, next, jumper"
    :current-page="pageNum"
    :total="total"
  >
  </el-pagination>
</template>

<script>
export default {
  name: "JPagination",
  props: {
    pageSize: {
      type: Number,
      default: 10,
    },
    pageNum: {
      type: Number,
      default: 1,
    },
    total: {
      type: Number,
      default: 1,
    },
    pageSizes: {
      type: Array,
      default: () => [10, 20, 30, 40, 50],
    },
    prop: {
      type: Object,
      default:{
        pageSize: "pageSize",
        pageNum: "pageNum",
      },
    },
  },
  data() {
    return {};
  },
  methods: {
    handleSizeChange(val) {
      this.$emit("handleQuery",this.prop['pageSize'],val);
    },
    handleCurrentChange(val) {
      this.$emit("handleQuery", this.prop['pageNum'], val );
    },
  },
};
</script>

<style></style>

　　使用方法

 <JPagination2 :total="total" @handleQuery="handleQuery" :prop="{pageSize:'pageSize',pageNum:'page'}"/>