xdd-uniapp-new/pkg_product/views/giftList_bak.vue

<template>
  <view class="pkg-product-list">
    <swiper class="swiper-box" indicator-dots indicator-color="rgba(255,255,255,.3)" indicator-active-color="#fff"
            autoplay circular v-if="bannerList.length>0">
      <swiper-item v-for="(item,index) in bannerList" :key="index">
        <image :src="item.pic" mode="scaleToFill" @click="$global.commonJump(item.uniappUrl)"/>
      </swiper-item>
    </swiper>

    <view class="search-box flex jc-between ai-center">
      <input type="text" v-model="keyword" placeholder="搜索商品" placeholder-style="color:#949494" @confirm="search">
      <image class="icon" :src="webUrl+'/20220903142935869059.png'" mode="scaleToFill" @click="search"></image>
    </view>

    <view class="body-box">
      <view class="aside-box flex-0">
        <view class="item flex jc-center ai-center" :class="index === asideIndex ? 'active' : ''"
              v-for="(item, index) in asideList" :key="index" @click="asideTap(index)">
          <text class="one-t">{{ item.label }}</text>
        </view>
      </view>

      <view class="article-box">
        <mescroll-body ref="mescrollRef" top="16rpx" bottom="0" class='cotent-scroll' :up="upOption" :down="downOption"
                       @up="upCallback" @down="downCallback" @init="mescrollInit" @emptyclick="emptyClick">
          <view class="list flex flex-wrap">
            <view v-for="(item, index) in dataList" :key="index">
              <view class="item" @click="goGoods(item.id)">
                <image class="cover" :src="item.image" mode="scaleToFill"/>
                <view class="name more-t">{{ item.storeName }}</view>
                <view class="price">￥{{ item.price }}</view>
              </view>
            </view>
          </view>
        </mescroll-body>
      </view>
    </view>
  </view>
</template>

<script>
import MescrollMixins from "@/mixins/mescroll-mixins.js";
import MescrollBody from "@/components/mescroll-uni/mescroll-body.vue";
import {customizedGift} from "@/api/product";
import {fetchCity} from "@/api/wenwan";
import {getProducts} from "@/api/store";

export default {
  name: "giftList",
  components: {
    MescrollBody
  },
  data() {
    return {
      webUrl: this.$VUE_APP_RESOURCES_URL,
      keyword: "",
      bannerList: [],
      asideList: [],
      asideIndex: 0,
      dataList: [], // 列表数据

      upOption: {
        noMoreSize: 10, //如果列表已无数据,可设置列表的总数量要大于半页才显示无更多数据;避免列表数据过少(比如只有一条数据),显示无更多数据会不好看; 默认5
        auto: true,
        empty: {
          tip: '暂无商品' // 提示
        }
      },
      downOption: {
        auto: false
      }
    }
  },
  mixins: [
    MescrollMixins({
      getPageData(mescroll) {
        let that = this;
        // 此时mescroll会携带page的参数:
        let pageNum = mescroll.num; // 页码, 默认从1开始
        console.log(pageNum,"test")


        let timer = setInterval(() => {
          if (that.asideList.length > 0) {
            clearInterval(timer);

            let param = {
              isCustomizedGift: 1,
              page: pageNum,
              limit: 10,
              keyword: that.keyword,
              provinceId: that.asideList.length > 0 ? that.asideList[that.asideIndex].provinceId : ""
            }
            getProducts(param).then(({data}) => {
              if (mescroll.num === 1) {
                that.dataList = [];
              }
              that.dataList = that.dataList.concat(data);
              mescroll.endSuccess(data.length);
            }).catch(err => {
              mescroll.endErr();
              uni.showToast({
                title: err + '',
                icon: 'none',
                mask: false,
                duration: 1500
              });
            });
          }
        },500)
      }
    })
  ],
  onLoad() {
    customizedGift().then(({data}) => this.bannerList = data.banner);
    fetchCity(3).then(({data}) => this.asideList = data.group);
  },
  methods: {
    search() {
      //触发加载请求
      this.mescroll.scrollTo(0, 0);
      this.mescroll && this.mescroll.resetUpScroll(false);
    },
    asideTap(index) {
      this.asideIndex = index;
      this.search();
    },
    goGoods(id) {
      uni.navigateTo({
        url: "/pages/shop/GoodsCon/index?id=" + id
      })
    }
  }
}
</script>

<style scoped lang="less">
@import "@/assets/css/product.less";

.pkg-product-list {
  min-height: 100vh;
  box-sizing: border-box;
  padding-top: 20rpx;
  background: #fff;

  .search-box {
    margin-top: 14rpx;
  }

  .body-box {
    position: fixed;
    top: 472rpx;
    height: calc(100vh - 472rpx);
  }

  /deep/ .u-list {

  }
}
</style>