el-pagination分页的封装和使用

分页组件的封装

<template>
  <div class="pagination_center" v-show="total !== 0">
    <el-pagination
      :background="background"
      :current-page.sync="currentPage"
      :page-size.sync="pageSize"
      :layout="layout"
      :page-sizes="pageSizes"
      :total="total"
      v-bind="$attrs"
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
    />
  </div>
</template>
<script>
export default {
  name: "Pagination",
  props: {
    total: {
      type: Number,
      required: true
    },
    page: {
      type: Number,
      default: 3
    },
    limit: {
      type: Number,
      default: 10
    },
    pageSizes: {
      type: Array,
      default: () => {
        return [10, 20, 30, 40, 50];
      }
    },
    layout: {
      type: String,
      default: "total,prev,pager,next"
    },
    background: {
      type: Boolean,
      default: false
    },
    autoScroll: {
      type: Boolean,
      default: true
    },
    hidden: {
      type: Boolean,
      default: false
    }
  },
  computed: {
    currentPage: {
      get() {
        return;
      },
      set(val) {
        this.$emit("update:page", val);
      }
    },
    pageSize: {
      get() {
        return;
      },
      set(val) {
        this.$emit("update:limit", val);
      }
    }
  },
  methods: {
    handleSizeChange(val) {
      this.$emit("handleSizeChange", { page: this.currentPage, limit: val });
    },
    handleCurrentChange(val) {
      this.$emit("handleCurrentChange", { page: val, limit: this.pageSize });
    }
  }
};
</script>

<style>
.pagination_center {
  width: 100%;
  text-align: center;
  margin-top: 20px;
}
.el-pagination__total {
  font-size: 20px;
  color: #fff;
}
.el-pagination__jump {
  font-size: 20px;
  color: #fff;
}
.el-pagination.is-background .el-pager li {
  border-radius: 30px !important;
}
.el-pagination.is-background .el-pager li:not(.disabled).active {
  background: #feb733 !important;
}
</style>

在父组件中的使用：
引入

import Pagination from "@/components/Pagination";

注册

components: {
    Pagination,
  },

使用

<Pagination
        background
        :total="xx_count"
        :page.sync="userxx_page"
        :limit.sync="userxx_rows"
        @handleCurrentChange="handleCurrentChange"
        @handleSizeChange="handleSizeChange"
      />

data() {
    return {
      count: 0,
      activeName: "0", //当前查看的消息参数
      userxx_page: 1, // 消息页数
      userxx_rows: 10, // 消息条数
      userxx_allpages: "", // 总共几页
      activecurrent: 0,
    };
  },

 methods: {
    // 列表上下页---------------------------------------------
    handleCurrentChange(res) {
      this.GetMyMessageList(this.activecurrent);
    },
    // 列表一页多少条---------------------------------------------
    handleSizeChange(res) {
      console.log(res);
    },
}