web-common/src/layout/index/native.vue

<template>
  <div id="native">
    <el-row>
      <el-menu :default-active="activeIndex2" class="el-menu-demo" mode="horizontal" @select="handleSelect"
               background-color="rgba(0,0,0,0.4)" text-color="#fff" active-text-color="#fff" :router="true">
        <template v-for="(item, index) in menu">
          <el-submenu :index="`${index}`" :key="index" v-if="item.type !== 'url' && item.type !== 'content'">
            <!-- 输出一级栏目↓ -->
            <template slot="title">
              {{ item.title }}
            </template>
            <template v-for="(sub, subIndex) in item.children">
              <template v-if="sub.children">
                <template v-for="(thr) in sub.children">
                  <el-menu-item :index="thr.path" :key="thr.id" v-if="thr.type !== 'url'"
                                style="float: left;height:60px;line-height:60px;font-size:20px;" class="hover">
                    {{ thr.title }}</el-menu-item>
                  <el-menu-item :index="``" :key="thr.id" @click="turnTo(thr.url)" v-else
                                style="float: left;height:60px;line-height:60px;font-size:20px;" class="hover">
                    {{ thr.title }}</el-menu-item>
                </template>
              </template>
              <el-menu-item :index="sub.path" :key="subIndex+'sub'"
                            v-else-if="sub.type === 'content'||sub.type==='column'"
                            style="float: left;height:60px;line-height:60px;font-size:20px;" class="hover">
                {{ sub.title }}</el-menu-item>
              <el-menu-item :index="`${index}-${subIndex}`" :key="subIndex+'sub'" @click="turnTo(sub.url)" v-else
                            style="float: left;height:60px;line-height:60px;font-size:20px;" class="hover">
                {{ sub.title }}</el-menu-item>
            </template>
          </el-submenu>
          <!-- 一级栏目非常规栏目情况 -->
          <el-menu-item v-else-if="item.type === 'content'" :index="item.path" :key="index"
                        style="float: left;height:60px;line-height:60px;font-size:20px;" class="hover">{{ item.title }}
          </el-menu-item>
          <el-menu-item v-else :index="``" :key="index" @click="turnTo(item.url)"
                        style="float: left;height:60px;line-height:60px;font-size:20px;" class="hover">{{ item.title }}
          </el-menu-item>
          <!-- 输出一级栏目结束↑ -->
        </template>
      </el-menu>
    </el-row>
  </div>
</template>

<script>
import { mapActions, mapState, mapMutations } from 'vuex';
export default {
  name: 'native',
  props: {},
  components: {},
  data: () => ({

    activeIndex2: '1'
  }),
  created() { },
  computed: {
    ...mapState(['menu']),
  },
  methods: {
    turnTo(url) {
      window.open(url);
    },
    handleSelect(key, keyPath) {
      // console.log(key, keyPath);
    }
  },
};
</script>

<style lang="less" scoped>
.hover:hover {
  background-color: #215299 !important;
}
/deep/.el-submenu__title {
  font-size: 20px;
  padding: 0 50px;
}
/deep/.el-submenu__title:hover {
  background-color: #215299 !important;
}
/deep/.el-menu--horizontal > .el-submenu .el-submenu__icon-arrow {
  display: none;
}
</style>