yshop-uniapp-master/pages/shop/GoodsClass/index.vue

<template>
  <view class="productSort">
    <div class="index">
      <view class="header acea-row row-center-wrapper">
        <view @click="goGoodSearch()" class="search acea-row row-middle">
          <text class="iconfont icon-xiazai5"></text>搜索商品
        </view>
      </view>
    </div>
    <view class="aside">
      <view
        class="item acea-row row-center-wrapper"
        :class="categoryDivindex === navActive ? 'on' : ''"
        v-for="(item, categoryDivindex) in category"
        :key="categoryDivindex"
        @click="asideTap(categoryDivindex)"
      >
        <text>{{ item.cateName }}</text>
      </view>
    </view>
    <view class="conter">
      <view v-for="(item, eq) in category" :key="eq">
        <view class="listw" v-if="eq === navActive">
          <view class="title acea-row row-center-wrapper" ref="title">
            <view class="line"></view>
            <view class="name">{{ item.cateName }}</view>
            <view class="line"></view>
          </view>
          <view class="list acea-row">
            <view
              class="item acea-row row-column row-middle"
              v-for="(child, categoryIndex) in item.children"
              :key="categoryIndex"
              @click="goGoodsList(child)"
            >
              <view class="picture">
                <image :src="child.pic" />
              </view>
              <view class="name line1">{{ child.cateName }}</view>
            </view>
          </view>
        </view>
      </view>
    </view>
    <view style="height:100rpx;"></view>
  </view>
</template>
<script>
import { getCategory } from "@/api/store";
import { trim } from "@/utils";

export default {
  name: "GoodsClass",
  components: {},
  props: {},
  data: function() {
    return {
      category: [],
      navActive: 0,
      search: "",
      lock: false
    };
  },
  watch: {
    "$yroute.query.id": function(n) {
      if (n) {
        this.activeCateId(n);
      }
    }
  },
  mounted: function() {
    this.loadCategoryData();
  },
  methods: {
    goGoodSearch() {
      this.$yrouter.push("/pages/shop/GoodSearch/index");
    },
    goGoodsList(child) {
      this.$yrouter.push({
        path: "/pages/shop/GoodsList/index",
        query: { id: child.id, title: child.cateName }
      });
    },
    activeCateId(n) {
      let index = 0;
      n = parseInt(n);
      if (!n) return;
      this.category.forEach((cate, i) => {
        if (cate.id === n) index = i;
      });
      if (index !== this.navActive) {
        this.asideTap(index);
      }
    },
    loadCategoryData() {
      getCategory().then(res => {
        this.category = res.data;
        this.$nextTick(() => {
          if (this.$yroute.query.id) {
            this.activeCateId(this.$yroute.query.id);
          }
        });
      });
    },
    submitForm: function() {
      var val = trim(this.search);
      if (val) {
        this.$yrouter.push({
          path: "/pages/shop/GoodsList/index",
          query: { s: val }
        });
        setTimeout(() => (this.search = ""), 500);
      }
    },
    asideTap(index) {
      this.navActive = index;
    }
  }
}
</script>

<style >
.productSort {
  height: 100%;
}
</style>