vue项目 将el-pagination封装成公用分页组件

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<template>
  <div :class="{'hidden':hidden}" class="pagination-container">
    <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: {
      required: true,
      type: Number
    },
    page: {
      type: Number,
      default: 0
    },
    limit: {
      type: Number,
      default: 10
    },
    pageSizes: {
      type: Array,
      default() {
        return [10, 20, 30, 50]
      }
    },
    layout: {
      type: String,
      default: 'total, sizes, prev, pager, next, jumper'
    },
    background: {
      type: Boolean,
      default: true
    },
    autoScroll: {
      type: Boolean,
      default: true
    },
    hidden: {
      type: Boolean,
      default: false
    }
  },
  computed: {
    currentPage: {
      get() {
        return this.page + 1
      },
      set(val) {
        this.$emit('update:page', val - 1)
      }
    },
    pageSize: {
      get() {
        return this.limit
      },
      set(val) {
        this.$emit('update:limit', val)
      }
    }
  },
  methods: {
    handleSizeChange(val) {
      this.$emit('pagination', { page: this.currentPage - 1, limit: val })     //因为后台接口currentPage是从0开始的
    },
    handleCurrentChange(val) {
      this.$emit('pagination', { page: val - 1, limit: this.pageSize })
    }
  }
}
</script>

<style scoped>
  .pagination-container {
    background: #fff;
    padding: 32px 16px;
  }
  .pagination-container.hidden {
    display: none;
  }
</style>

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<template>
	<pagination v-if="total>0" :total="total" :page.sync="listQuery.currentPage" :limit.sync="listQuery.pageSize" @pagination="getList" />
</template>
<script>
import Pagination from '@/components/Pagination'
export default {
	components: {
    	Pagination
  	},
  	data() {
  		returen {
			total: 0,
			listQuery: {
				currentPage: 0,     //与后台定义好的分页参数
				pageSize: 10
			}
		}
	}，
	methods: {
	    getList() {
	      var _this = this
	     //重新渲染数据
    }
}
</script>