ycwh/miniapp/pages/yuecai/dish/index.vue

<template>
  <view class="width-100 height-100 view-page">
    <view class="p-10 dis-flex flex-y-center flex-x-between">
      <view class="search-left-btn">
        <u-image width="35px" height="35px" mode="aspectFit" src="@/static/images/home/logo.png"></u-image>
      </view>
      <view class="width-100">
        <u-search :clearabled="true" height="35px" placeholder="请输入搜索关键字" v-model="keyword" shape="round"
          search="doSearch" @custom="doSearch" :showAction="false" bg-color="#e9f0f8"
          placeholder-color="#65371b"></u-search>
      </view>
    </view>
    <u-tabs ref="tabs" :list="tabList" :scrollable="false" :current="currentTab" @change="tabChange" lineColor="#65371b"
      :activeStyle="{color:'#65371b'}" inactiveStyle="{color:'#65371b'}"></u-tabs>
    <view class="info-list">
      <view class="info-item" v-for="(item, index) in 10" :key="index">
        <view class="info-pic"></view>
        <view class="info-title">
          标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题标题
        </view>
      </view>
    </view>
    <!-- <u-list @scrolltolower="scrolltolower" height="calc(100% - 180px)" lowerThreshold="10">
      <u-list-item v-for="(item, index) in list" :key="index">
        <u-cell :title="item.name" @click="toDetail(item.id)">
          <u-avatar slot="icon" shape="square" size="35" :src="item.cover"
            customStyle="margin: -3px 5px -3px 0"></u-avatar>
        </u-cell>
      </u-list-item>
      <u-loadmore :status="page.status" :loading-text="page.loadingText" :loadmore-text="page.loadmoreText"
        :nomore-text="page.nomoreText" />
    </u-list> -->
  </view>
</template>

<script>
  import themeMixins from '@/pages/yuecai/mixins/themeMixins.js';
  export default {
    mixins: [themeMixins],
    data() {
      return {
        bannerList: [],
        page: {
          current: 1,
          size: 10,
          total: 0,
          // loadmore loading nomore
          status: 'loadmore',
          loadingText: '正在加载中',
          loadmoreText: '上拉加载更多',
          nomoreText: '没有更多了'
        },
        keyword: '',
        list: [],
        tabList: [{
          name: '名菜'
        }, {
          name: '名店',
        }, {
          name: '名点',
        }],
        currentTab: 0
      }
    },
    onShow() {
      this.keyword = '';
      this.getBanners();
      this.doRefresh();
    },
    methods: {
      tabChange(index) {
        this.current = index;
      },
      clickInfo(index) {
        if (index < 0) {
          return;
        }
        uni.navigateTo({
          url: "/pages/yuecai/information/detail/index?id=" + this.bannerList[index].id,
        })
      },
      getBanners() {
        this.$u.api.getInformationList(0, 6, {}).then(res => {
          this.bannerList = res.data.records || []
        })
      },
      scrolltolower() {
        this.loadmore()
      },
      loadmore() {
        this.page.current++;
        this.getDishList();
      },
      doRefresh() {
        this.page.current = 1;
        this.page.status = 'loadmore'
        this.list = [];
        this.getDishList();
      },
      getDishList() {

        if (this.page.status == 'loading' || this.page.status == 'nomore') {
          // 防止重复下拉
          return;
        }
        this.page.status = 'loading';
        //
        this.$u.api.getDishList(this.page.current, this.page.size, {
          name: this.keyword || ''
        }).then(res => {
          if (res.data.records && res.data.records.length > 0) {
            this.list.push(...res.data.records)
          }
          this.page.total = res.data.total || 0;
          if (this.page.size * this.page.current >= res.data.total) {
            this.page.status = 'nomore'
          } else {
            this.page.status = 'loadmore'
          }
        })
      },
      toDetail(id) {
        uni.navigateTo({
          url: "/pages/yuecai/dish/detail/index?id=" + id,
        })
      }
    },
  }
</script>

<style scoped lang="scss">
  .view-page {
    overflow: hidden;
  }

  .info-list {
    display: flex;
    flex-wrap: wrap;

    .info-item {
      padding: 20rpx;
      width: 33%;
      box-sizing: border-box;

      .info-pic {
        margin: auto;
        width: 175rpx;
        height: 175rpx;
        background: bisque;
      }

      .info-title {
        text-align: center;
        color: #65371b;
        font-size: 24rpx;
        font-weight: 300;
        line-height: 47rpx;
        word-spacing: 2rpx;
        overflow: hidden;
        text-overflow: -o-ellipsis-lastline;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        line-clamp: 3;
        -webkit-box-orient: vertical;
      }
    }
  }
</style>