ts-program/src/views/NewPlatform/components/HNav.vue

<template>
  <div class="nav-box d-flex">
    <div v-for="(item, index) in list" :key="index" :class="activeNum === index ? 'nav-box-active' : ''" @click="jump(item.url)">
      {{ item.title }}
    </div>
  </div>
</template>

<script>
export default {
  name: 'HNav',
  data() {
    return {
      str: '导航条',
      activeNum: 0,
      list: [
        {
          title: '协同创新中心',
          url: '/NewPlatform/NewCore',
        },
        {
          title: '创新资源平台',
          url: '/NewPlatform/News',
        },
        {
          title: '科技创新服务',
          url: '/NewPlatform/NewService',
        },
      ],
    };
  },
  created() {
    console.log();
    if (this.$route.fullPath === '/NewPlatform/News') {
      this.activeNum = 1;
    } else if (this.$route.fullPath === '/NewPlatform/Share/Institute') {
      this.activeNum = 1;
    } else if (this.$route.fullPath === '/NewPlatform/NewService') {
      this.activeNum = 2;
    } else {
      this.activeNum = 0;
    }
  },
  methods: {
    jump(url) {
      if (this.$route.fullPath === url) {
        this.$message.success('已在当前界面');
      } else {
        this.$router.push(url);
      }
    },
  },
};
</script>

<style lang="stylus" scoped></style>