gcb_zc/components/industrySelect.vue

<template>
  <div class="all_industry">
    <!-- 选择大区 -->
    <ul class="industry_sel">
      <li
        v-for="(item,index) in industry"
        :key="index"
        @click="addClass(index)"
        :class="{chooseOne:index==current}"
      >{{ item.text }}</li>
    </ul>
    <!-- end：选择大区 -->

    <button>确定</button>
  </div>
</template>
<script>
export default {
  data() {
    return {
      industry: [
        { text: '全部' },
        { text: '电力' },
        { text: '石油石化天然气' },
        { text: '市政交通运输' },
        { text: '五金建材机械' },
        { text: '农林水利环保' },
        { text: '冶金矿产重工' },
        { text: '医药化工' },
        { text: '电子电器通信' },
        { text: '轻工食品日用品' },
        { text: '办公展览停车场建筑' },
        { text: '商业酒店住宅建筑' },
        { text: '医疗文教娱乐建筑' },
        { text: '工业仓储行政建筑' },
        { text: '绿化生态旅游' },
        { text: '其他' },
      ],
    }
  },
 methods:{
   chooseOne: function(index){
     this.current=index;
   }
 }
}
</script>
  
<style>

.all_industry button {
  width: 100%;
  height: 50px;
  line-height: 50px;
  position: fixed;
  background-color: #ff5c5c;
  text-align: center;
  bottom: 0;
  max-width: 500px;
  color: #fff;
  font-size: 18px;
  border: 0;
  outline: none;
}
.industry_sel {
  width: 100%;
  background-color: #fff;
  text-align: left;
  height: 100%;
  padding: 0 1.5rem;
  padding-bottom: 50px;
}
.industry_sel li {
  color: #202020;
  line-height: 60px;
  transition: 0.2s;
  position: relative;
  background-image: url('../static/img/icon_select.png');
  background-position: right center;
  background-size: 20px;
  background-repeat: no-repeat;
}
.industry_sel li.active {
  color: #ff5c5c;
  background-image: url('../static/img/icon_selected.png');
  transition: 0.2s;
}
.industry_sel li::after{
 position: absolute;
 content: '';
 display: block;
 height: 1px;
 left: 0;
 bottom: 0;
 right: 0;
 background-color: #f0f0f0;
 margin-right: -1.5rem;
}


</style>