exam/exam-06173-vue/src/layout/components/WebHeader.vue

<template>
  <el-row type="flex" class="header-bg" justify="center">
    <el-col :span="20" style="display: flex; align-items: center">
      <div class="col-logo">
        <a href="/">
          <div style="display: flex; flex-direction: row; align-items: center">
            <div v-if="siteData.frontLogo">
              <!-- <img
                :src="siteData.frontLogo"
                :alt="siteData.siteName"
                style="height: 40px"
              /> -->
              <div class="logoBox">
                <img
                  v-if="siteData.backLogo"
                  :src="siteData.backLogo"
                  class="sidebar-logo"
                  style="height: 40px"
                />
                <h1 class="sidebar-title">{{ siteData.siteName }}</h1>
              </div>
            </div>
            <div v-else class="site-tt">{{ siteData.siteName }}</div>
          </div>
        </a>
      </div>

      <div class="col-menu">
        <div>
          <el-button
            v-for="item in menuList"
            :key="item.url"
            :class="isActive(item.url)"
            size="small"
            round
            @click="navClick(item.url)"
          >
            {{ item.title }}
          </el-button>
        </div>
      </div>

      <div class="right-user">
        <div class="top-avatar">
          <img v-if="avatar != null && avatar !== ''" :src="avatar" />
          <img v-else src="@/assets/web/avatar.png" />
        </div>
        <div>{{ realName }}</div>
        <a v-if="roleType === 2" class="alink" @click="toAdmin">管理中心</a>
        <a @click="logout">退出</a>
      </div>
    </el-col>
  </el-row>
</template>

<script>
import { mapGetters } from "vuex";

export default {
  data() {
    return {
      menuList: [
        {
          url: "/web/course",
          title: "课程学习",
        },
        {
          url: "/web/index",
          title: "在线考试",
        },
        {
          url: "/web/repo",
          title: "题库训练",
        },
        {
          url: "/web/notice",
          title: "系统公告",
        },
        {
          url: "/web/uc",
          title: "用户中心",
        },
      ],
      activeIndex: "/web/course",
    };
  },
  computed: {
    ...mapGetters(["avatar", "realName", "siteData", "roleType"]),
  },
  created() {
    this.focusMenu();
  },

  methods: {
    // 选定菜单
    focusMenu() {
      const activeMenu = this.$route.meta.activeMenu;

      if (activeMenu) {
        this.activeIndex = activeMenu;
        return;
      }
      const path = this.$route.path.split("/");
      const prefix = path[0] + "/" + path[1] + "/" + path[2];
      console.log(prefix);
      this.activeIndex = prefix;
    },

    isActive(url) {
      if (this.activeIndex === url) {
        return "nav active";
      }
      return "nav";
    },

    navClick(url) {
      this.activeIndex = url;
      this.$router.push({ path: url });
    },

    async logout() {
      const that = this;

      this.$confirm("确实要退出吗？", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "info",
      })
        .then(() => {
          that.$store.dispatch("user/logout").then(() => {
            that.$router.push("/login");
          });
        })
        .catch(() => {});
    },

    handleUc() {
      this.$router.push({ name: "UserCenter" });
    },

    toAdmin() {
      this.$router.push({ path: "/admin/dashboard" });
    },
  },
};
</script>

<style lang="scss" scoped>
.header-bg {
  height: 60px;
  background: #4377fb;
}

.right-user {
  display: flex;
  justify-content: flex-end;
  flex-direction: row;
  line-height: 60px;
  align-items: center;
  width: 250px;
}

.site-tt {
  font-weight: 700;
  font-size: 20px;
  color: #eee;
  flex-grow: 1;
  text-align: left;
  padding-left: 10px;
}

.right-user a,
.right-user div {
  color: #efefef;
  font-size: 14px;
  font-weight: 500;
  margin-right: 10px;
}

.right-user a:last-child {
  margin-right: 0px !important;
}

.right-user a:hover {
  color: #ffd550;
}

/deep/ .alink {
  color: #ffd550 !important;
}

/deep/ .alink:hover {
  color: #f94e3e !important;
}

.nav {
  color: #fff;
  border: none;
  background: transparent;
  font-weight: 500;
  font-size: 16px;
  padding: 5px 10px 5px 10px;
  margin-right: 10px;
}

.active {
  color: #000055;
  background: #ffd550;
}

.nav:hover {
  color: #000055;
  background: #ffd550;
}

.col-logo {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: 60px;
  max-width: 200px;
}

.col-menu {
  flex-grow: 1;
  align-items: center;
  text-align: center;
}

/deep/ .top-avatar {
  text-align: right;
  display: flex;
  align-items: center;
  margin-right: 5px !important;
}

/deep/ .top-avatar div {
  display: flex;
  align-items: center;
  margin-right: -10px !important;
}

/deep/ .top-avatar img {
  width: 30px;
  height: 30px;
  border-radius: 15px;
}

.logoBox {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  position: relative;

  .sidebar-logo {
    margin-right: 0px;
  }

  .sidebar-title {
    position: absolute;
    left: 48px;
    display: inline-block;
    margin: 0;
    color: #fff;
    font-weight: 600;
    line-height: 50px;
    font-size: 18px;
    font-family: Avenir, Helvetica Neue, Arial, Helvetica, sans-serif;
    vertical-align: middle;
    white-space: nowrap;
  }
}
</style>