ec.uniapp-master/components/preview/preview.vue

<template>
<view class="preview-box">
    <view class="category_mask" :hidden="!show" @tap="clone"></view>
    <view class="group-list" :hidden="!show">
        <view class="group-box">
            <view class="group-item" :data-id="item.goods_id" v-for="(item, index) in list" :key="index" @tap="jump">
                <view class="group-item-content">
                    <view class="group-img-box">
                        <image mode="widthFix" :src="item.goods_img" alt></image>
                    </view>
                    <view class="goods-name">
                        {{item.goods_name}}
                    </view>
                    <view class="goods-money">
                        ¥{{item.goods_sell_price}}
                    </view>
                </view>
            </view>
            <view class="group-item" v-if="list.length % 2 != 0" @tap="go">
                <view class="group-item-content">
                    <view class="more-box">
                        查看更多
                    </view>
                </view>
            </view>
        </view>
        <view class="close">
            <image mode="widthFix" src=".../../../static/the-close.png" alt></image>
        </view>
    </view>
</view>
</template>
<script>

export default {
  data() {
    return {};
  },

  components: {},
  props: {
	  show: {
	    type: Boolean,
	    value: false
	  },
	  list: {
	    type: Array,
	    value: []
	  }
  },
  methods: {
   
   clone() {
     this.setData({
       show: false
     });
     this.$emit('clone');
   },
   
   jump(e) {
     var id = e.currentTarget.dataset.id;
     wx.navigateTo({
       url: `/pages/store/detail/detail?id=${id}`
     });
     this.$emit('clone');
   },
   
   go() {
     wx.navigateTo({
       url: "/pages/store/list/list"
     });
     this.$emit('clone');
   },
    setData: function (obj) {
      let that = this;
      let keys = [];
      let val, data;
      Object.keys(obj).forEach(function (key) {
        keys = key.split('.');
        val = obj[key];
        data = that.$data;
        keys.forEach(function (key2, index) {
          if (index + 1 == keys.length) {
            that.$set(data, key2, val);
          } else {
            if (!data[key2]) {
              that.$set(data, key2, {});
            }
          }

          data = data[key2];
        });
      });
    }
  },
  computed: {},
  watch: {}
};
</script>

<style rel="stylesheet/less" lang="less">
    @import "preview";
</style>