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src/pages/index/index.vue 9.25 KB
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  <template>
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    <view class="content">
      <view class="header">
        <!-- 搜索-->
        <view class="searchBar">
          <icon class="searchIcon" type="search" size="14"></icon>
          <input class="searchIpt" placeholder="老花镜" confirm-type="search" />
        </view>
  
        <!-- 筛选栏-->
        <view class="screenBar">
          <view v-for="item in screenItems" :key="item.current" @click="onClickItem(item.current)">
            <view
              class="screenItem"
              v-bind:class="{ active: current === item.current }"
              v-if="item.current === 2"
              @click="dropDown"
            >
              {{ item.text }}
              <icon type="info" size="14"></icon>
            </view>
            <view
              class="screenItem"
              v-bind:class="{ active: current === item.current }"
              v-if="item.current === 4"
              @click="showDrawer('showRight')"
            >
              {{ item.text }}
              <icon type="info" size="14"></icon>
            </view>
            <view v-if="item.current !== 2&&item.current!==4">
              <view
                class="screenItem"
                v-bind:class="{ active: current === item.current }"
              >{{ item.text }}</view>
            </view>
          </view>
        </view>
      </view>
      <Uni-drawer
        ref="showRight"
        mask="true"
        maskClick="true"
        mode="right"
        :width="320"
        @change="change($event,'showRight')"
      >
        <view class="close">
          <view @click="closeDrawer('showRight')">
            <text class="word-btn-white">关闭</text>
          </view>
        </view>
      </Uni-drawer>
  
      <!-- 筛选菜单-->
      <view class="content-wrap">
        <view>
          <HMfilterDropdown
            :filterData="filterData"
            :defaultSelected="filterDropdownValue"
            :updateMenuName="true"
            @confirm="confirm"
            data-format="Object"
          ></HMfilterDropdown>
          <!-- 商品列表 -->
          <view class="goods-list">
            <view class="product-list">
              <view class="product" v-for="(goods) in goodsList" :key="goods.id">
                <Card :goods="goods"></Card>
              </view>
            </view>
            <view class="loading-text">{{loadingText}}</view>
          </view>
        </view>
      </view>
    </view>
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  </template>
  
  <script>
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  import UniDrawer from "@/components/UniDrawer/UniDrawer.vue";
  import Card from "@/components/CommodityCard/CommodityCard.vue";
  import HMfilterDropdown from "@/components/HMFilterDropdown/HMFilterDropdown.vue";
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  import data from "@/common/data.js"; //筛选菜单数据
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  import store from '@/store';
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  export default {
    components: {
      UniDrawer: UniDrawer,
      HMfilterDropdown: HMfilterDropdown,
      Card: Card
    },
    data() {
      return {
        screenItems: [
          { current: 0, text: "全部", hasIcon: false },
          { current: 1, text: "销量", hasIcon: false },
          { current: 2, text: "价格", hasIcon: true },
          { current: 3, text: "折扣", hasIcon: false },
          { current: 4, text: "筛选", hasIcon: true }
        ],
        current: 0,
        showRight: false,
        indexArr: "",
        valueArr: "",
        // //商品数据
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      //   goodsList: [
      //     {
      //     //   goods_id: 0,
      //     //   img: "/static/img/goods/p1.jpg",
      //     //   name: "商品名称",
      //     //   originCost: "￥198",
      //     //   price: "￥168",
      //     //   slogan: "1235人浏览"
      //     }
      //   ],
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        loadingText: "正在加载...",
        filterDropdownValue: [],
        filterData: []
      };
    },
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    computed: {
        goodsList() {
          // 也可以从 getters 获取
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            console.log('list', this.$store.state.test.list);
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            return this.$store.state.test.list;
        }
    },
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    filters: {
      outData(value) {
        return JSON.stringify(value);
      }
    },
    onLoad: function() {
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      store.dispatch('test/fetch');
      // uni.request({
      //   url: "https://api.glass.xiuyetang.com/app/prod/list", 
      //   method: "post",
      //   data: {
      //     // text: 'uni.request'
      //   },
      //   header: {
      //     // 'custom-header': 'hello', //自定义请求头信息
      //     "Content-Type": "application/x-www-form-urlencoded"
      //     // 'Content-Type':'multipart/form-data'
      //     // 'Content-Type':'ext/plain'
      //   },
      //   timeout: 3000,
      //   // dataType:'json'
      //   // responseType:'text',
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      //   // sslVerify: true, //验证 ssl 证书
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      //   withCredentials: false, //跨域请求时是否携带凭证（cookies）
      //   success: res => {
      //     console.error("success status === > ", res);
      //     this.goodsList = res.data.data;
      //     // console.log('res.data', res.data);
      //     // this.text = 'request success';
      //   },
      //   fail: res => {
      //     console.log("fail status === > ", res);
      //   },
      //   complete: res => {
      //     console.log("complete status === > ", res);
      //   }
      // });
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      //定时器模拟ajax异步请求数据
      // setTimeout(()=>{
      // 	//传入defaultSelected的结构不能错，错了就报错运行异常。 不选中的项目传入null
      // 	this.filterDropdownValue = [
      // 		[1,1,0],				//第0个菜单选中 一级菜单的第1项，二级菜单的第1项，三级菜单的第3项
      // 		[null,null],			//第1个菜单选中 都不选中
      // 		[1],					//第2个菜单选中 一级菜单的第1项
      // 		[[0],[1,2,7],[1,0]],	//筛选菜单选中 第一个筛选的第0项，第二个筛选的第1,2,7项，第三个筛选的第1,0项
      // 		[[0],[1],[1]],			//单选菜单选中 第一个筛选的第0项，第二个筛选的第1项，第三个筛选的第1项
      // 	];
      // this.filterData = data;
      // },100);
      // 模拟ajax请求子菜单数据。
      // setTimeout(()=>{
      // 	console.log('发起请求','ddddddd');
      // 	// this.filterData[1].submenu[0].submenu = [{"name": "附近","value": "附近"},{"name": "1km","value": "1km"},{"name": "2km","value": "2km"},{"name": "3km","value": "3km"},{"name": "4km","value": "4km"},{"name": "5km","value": "5km"}];
      // },3000);
    },
    methods: {
      showDrawer(e) {
        this.$refs[e].open();
      },
      closeDrawer(e) {
        this.$refs[e].close();
      },
      change(e, type) {
        this[type] = e;
      },
      onClickItem(e) {
        if (this.current !== e) {
          this.current = e;
        }
      },
      dropDown() {
        console.log("下拉");
      },
      //接收菜单结果
      confirm(e) {
        this.indexArr = e.index;
        this.valueArr = e.value;
        return;
        console.log("修改菜单");
        this.filterData[4].submenu[1] = {
          name: "项目2",
          submenu: []
        };
      }
    },
    onNavigationBarButtonTap(e) {
      this.showRight = !this.showRight;
    },
    //上拉加载，
    onReachBottom() {
      console.log("到底加载");
      let len = this.goodsList.length;
      if (len >= 30) {
        this.loadingText = "~~到底了~~";
        return false;
      } else {
        this.loadingText = "正在加载...";
      }
      let end_goods_id = this.goodsList[len - 1].goods_id;
      for (let i = 1; i <= 10; i++) {
        let goods_id = end_goods_id + i;
        let p = {
          goods_id: goods_id,
          img:
            "/static/img/goods/p" +
            (goods_id % 10 == 0 ? 10 : goods_id % 10) +
            ".jpg",
          name: "商品名称",
          originCost: "￥198",
          price: "￥168",
          slogan: "1235人付款"
        };
        this.goodsList.push(p);
      }
    }
  };
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  </script>
  
  <style lang="scss">
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  .content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #f7f6f6;
  }
  .header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #f7f6f6;
    height: 178rpx;
    width: 100%;
    z-index: 999;
    position: fixed;
    top: 0;
    left: 0;
  }
  .searchBar {
    width: 670rpx;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    padding: 0rpx 16rpx;
    border: 1px solid #ff6b4a;
    border-radius: 8rpx;
    background-color: #ffffff;
  }
  
  .searchIpt {
    height: 68rpx;
    width: 670rpx;
    padding: 16rpx;
    font-size: 28rpx;
    box-sizing: border-box;
  }
  .screenBar {
    width: 670rpx;
    height: 110rpx;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    color: #333333;
    font-size: 32rpx;
  }
  .active {
    color: #ff6b4a;
  }
  .screenItem {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .content-wrap {
    width: 100%;
    background-color: #ffffff;
  }
  
  .HMfilterDropdown {
    top: 178rpx !important;
  }
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  .goods-list {
    padding-top: 286rpx;
    .loading-text {
      width: 100%;
      display: flex;
      justify-content: center;
      align-items: center;
      height: 30px;
      color: #979797;
      font-size: 12px;
    }
    .product-list {
      width: 92%;
      padding: 0 4% 3vw 4%;
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      .product {
        width: 48%;
        margin: 0 0 20rpx 0;
        background: #ffffff;
        border: 1px solid #f2f2f2;
      }
    }
  }
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  </style>