ui框架使用

1.element(vue2) 分页

1)封装分页组件

<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>
// import { scrollTo } from '@/utils/scroll-to'

export default {
  name: 'Pagination',
  props: {
    total: {
      required: true,
      type: Number
    },
    page: {
      type: Number,
      default: 1
    },
    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
      },
      set(val) {
        this.$emit('update:page', val)
      }
    },
    pageSize: {
      get() {
        return this.limit
      },
      set(val) {
        this.$emit('update:limit', val)
      }
    }
  },
  methods: {
    handleSizeChange(val) {
      this.$emit('pagination', { page: this.currentPage, limit: val })
      // if (this.autoScroll) {
      //   scrollTo(0, 800)
      // }
    },
    handleCurrentChange(val) {
      this.$emit('pagination', { page: val, limit: this.pageSize })
      // if (this.autoScroll) {
      //   scrollTo(0, 800)
      // }
    }
  }
}
</script>

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

2）在父组件中使用,精简了一下，代码如下

<paginationCom :total="total" @getTableData="getTableData"></paginationCom>

import paginationCom from "@/components/pagination.vue"; //分页组件


  data() {
    return {  total: 0,},
  components:{
    paginationCom
  },

    //----------------- 查询列表--------------
    getCourseChapterList(page = 1) {   //专栏
      this.loadingTable = true;
      let obj = { page, pageSize: 10 }
      console.log(obj, d.decryptByDES(d.encryptByDES(JSON.stringify(obj))))
      getCourseChapterList(d.encryptByDES(JSON.stringify(obj))).then(res => {
        if (res.code == 0) {
          this.total=res.data.total
          this.tableData = JSON.parse(d.decryptByDES(res.data.list))
          this.loadingTable = false;
        } else {
          this.$message.error(res.msg);
        }
        console.log(this.tableData, '专栏list')
      })
    },
    // ----------------换页------------------
    getTableData(val) {
      this.getCourseContentList(Number(val))
    },

2.uview2的加载更多

	
<view class=""><u-loadmore :status="status" /></view>
data() {
		return {
			status: 'loadmore',
            page: 1,     //加载更多当前页数
			n: 1,          //当前列表的total
			currentE: ''    //点击的折叠面板的当前专栏的id,
            list2:[]    //列表数据
}



	onReachBottom() {
		console.log('onreachbotton到底了', this.n);
		if (this.n > this.page) {
			this.status = 'loading';
			this.page++;
			this.getCollList(this.page, this.currentE);
		} else {
			this.status = 'nomore';
		}
	},

		getCollList(page, e) {
			this.$http('接口地址', 'POST', {
				page,
				pageSize: 10,
				chapter_id: e
			}).then(res => {
				if (res.code == 0) {
					this.list2.push(...JSON.parse(this.$d.decryptByDES(res.data.list)));
					if (res.data.total > 10) {
						this.n =parseInt(res.data.total/10)+1
					}
					console.log(res,this.n, '接口数据2视频888888', this.list2);
				}
			});
		},