CY-SHOP-UI/buyer/src/components/header/hoverSearch.vue

<template>
  <div class="scroll-show">
    <div class="content clearfix">
      <cateNav class="cate" :showNavBar="false"></cateNav>
      <Search class="search-con" :showLogo="false" :showTag="false"></Search>
      <Icon type="ios-cart-outline" @click="goCartList" class="cart-icon"  @mouseenter.native="getCartList" />
      <i class="cart-badge">{{cartNum < 100 ? cartNum : '99'}}</i>
    </div>
  </div>
</template>
<script>
import {cartCount} from '@/api/cart.js'
import storage from '@/plugins/storage.js';
export default {
  data () {
    return {
      userInfo: {} // 用户信息
    }
  },
  computed: {
    cartNum () { // 购物车数量
      return this.$store.state.cartNum
    }
  },
  methods: {
    goCartList () {
      let routerUrl = this.$router.resolve({
        path: '/cart'
      })
      window.open(routerUrl.href, '_blank')
    },
    getCartList () { // 获取购物车列表
      if (storage.getItem('userInfo')) {
        cartCount().then(res => {
          this.$store.commit('SET_CARTNUM', res.result)
          this.Cookies.setItem('cartNum', res.result)
        })
      }
    }
  },
  mounted () {
    if (storage.getItem('userInfo')) {
      this.userInfo = JSON.parse(storage.getItem('userInfo'));
    }
  }
}
</script>
<style lang="scss" scoped>
  .content{
    width: 1200px;
    height: 40px;
    margin: 10px auto;
    position: relative;
  }
  .cate {
    float: left;
    width: 200px!important;
  }
  .search-con{
    float: left;
    width: 800px;
    overflow: hidden;
    margin-top: -27px;
  }
  .cart-icon {
    width: 30px;
    float: left;
    font-size: 25px;
    margin-top: 8px;
    color: $theme_color;
    z-index: 1;
    position: relative;
    &:hover{
      cursor: pointer;
    }
  }
  .cart-badge {
    position: absolute;
    font-style: normal;
    right: 165px;
    display: block;
    background-color: $theme_color;
    color: #fff;
    font-size: 12px;
    width: 17px;
    height: 17px;
    border-radius: 10px;
    line-height: 17px;
    text-align: center;
    z-index: 5;
    top: 3px;
  }
</style>