newcpms/ui/src/layout/components/Navbar.vue

<template>
  <div class="navbar">
    <hamburger id="hamburger-container" :is-active="sidebar.opened" class="hamburger-container" @toggleClick="toggleSideBar" />

    <breadcrumb id="breadcrumb-container" class="breadcrumb-container" />

    <div class="right-menu">
      <template v-if="device!=='mobile'">

        <search id="header-search" class="right-menu-item" />

<!--          <router-link class="right-menu-item" to="/notice/details">-->
        <div class="right-menu-item" style="cursor:pointer" @click="getNotice" >
            <el-popover
              placement="bottom"
              width="320"
              trigger="click">
              <h3 style="text-align: center">未读消息</h3>
                <el-table :data="gridData" max-height="500px" :show-header="false"
                          :empty-text="$t('暂没有新消息')"
                >
                  <el-table-column width="280" property="noticeTitle" >
                    <template slot-scope="scope">
                      <router-link  to="/notice/details">{{ scope.row.noticeTitle}}</router-link>
                    </template>
                  </el-table-column>
                </el-table>
              <router-link style="height: 500px" to="/notice/details">
                <el-button type="text" size="mini" style="float: right">{{ $t('查看全部') }}</el-button>
              </router-link>
              <div slot="reference">
                <el-badge :is-dot="dotFlag">
                  <i class="el-icon-bell"  style=" font-size:20px;"></i>
                </el-badge>
              </div>
            </el-popover>
        </div>
<!--        <el-tooltip content="源码地址" effect="dark" placement="bottom">-->
<!--          <ruo-yi-git id="ruoyi-git" class="right-menu-item hover-effect" />-->
<!--        </el-tooltip>-->

<!--        <el-tooltip content="文档地址" effect="dark" placement="bottom">-->
<!--          <ruo-yi-doc id="ruoyi-doc" class="right-menu-item hover-effect" />-->
<!--        </el-tooltip>-->

        <screenfull id="screenfull" class="right-menu-item hover-effect" />

<!--        <el-tooltip content="布局大小" effect="dark" placement="bottom">-->
<!--          <size-select id="size-select" class="right-menu-item hover-effect" />-->
<!--        </el-tooltip>-->
        <lang-select class="set-language right-menu-item hover-effect" />

      </template>

      <el-dropdown class="avatar-container right-menu-item hover-effect" trigger="click">
        <div class="avatar-wrapper">
          <img :src="avatar" class="user-avatar">
          <i class="el-icon-caret-bottom" />
        </div>
        <el-dropdown-menu slot="dropdown">
          <router-link to="/user/profile">
            <el-dropdown-item>{{ $t('个人中心') }}</el-dropdown-item>
          </router-link>
<!--          <el-dropdown-item @click.native="setting = true">-->
<!--            <span>布局设置</span>-->
<!--          </el-dropdown-item>-->
          <el-dropdown-item divided @click.native="logout">
            <span>{{ $t('退出登录') }}</span>
          </el-dropdown-item>
        </el-dropdown-menu>
      </el-dropdown>
    </div>
  </div>
</template>

<script>
import { mapGetters } from 'vuex'
import Breadcrumb from '@/components/Breadcrumb'
import Hamburger from '@/components/Hamburger'
import Screenfull from '@/components/Screenfull'
import SizeSelect from '@/components/SizeSelect'
import Search from '@/components/HeaderSearch'
import RuoYiGit from '@/components/RuoYi/Git'
import RuoYiDoc from '@/components/RuoYi/Doc'
import LangSelect from '@/components/LangSelect'
import {listUnNotice} from "@/api/system/notice";
export default {
  components: {
    Breadcrumb,
    Hamburger,
    Screenfull,
    SizeSelect,
    Search,
    RuoYiGit,
    RuoYiDoc,
    LangSelect
  },
    data() {
      return {
        gridData: [],
        dotFlag: false,
      };
    },
  computed: {
    ...mapGetters([
      'sidebar',
      'avatar',
      'device'
    ]),
    setting: {
      get() {
        return this.$store.state.settings.showSettings
      },
      set(val) {
        this.$store.dispatch('settings/changeSetting', {
          key: 'showSettings',
          value: val
        })
      }
    }
  },
  mounted() {
    this.getNotice()
    //定时器
    const timer = setInterval(() => {
      this.getNotice()
    }, 100000)
  },
  methods: {
    getNotice(){
      listUnNotice().then(response => {
        this.gridData = response;
        if (this.gridData.length > 0) {
          this.dotFlag = true
        }else {
          this.dotFlag = false
        }
      });
    },
    toggleSideBar() {
      this.$store.dispatch('app/toggleSideBar')
    },
    async logout() {
      this.$confirm('确定注销并退出系统吗？', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.$store.dispatch('LogOut').then(() => {
          location.href = '/cpms/index.html';
        })
      })
    }
  }
}
</script>

<style lang="scss" scoped>
.navbar {
  height: 50px;
  overflow: hidden;
  position: relative;
  background: #283250;
  box-shadow: 0 1px 4px rgba(0,21,41,.08);

  .hamburger-container {
    line-height: 46px;
    height: 100%;
    float: left;
    cursor: pointer;
    transition: background .3s;
    -webkit-tap-highlight-color:transparent;

    &:hover {
      background: rgba(0, 0, 0, .025)
    }
  }

  .breadcrumb-container {
    float: left;
  }

  .errLog-container {
    display: inline-block;
    vertical-align: top;
  }
  .el-breadcrumb__inner a {
    color: #fff !important;
  }
  .right-menu {
    float: right;
    height: 100%;
    line-height: 50px;

    &:focus {
      outline: none;
    }

    .right-menu-item {
      display: inline-block;
      padding: 0 8px;
      height: 100%;
      font-size: 18px;
      color: #eeeeee;
      vertical-align: text-bottom;

      &.hover-effect {
        cursor: pointer;
        transition: background .3s;

        &:hover {
          background: rgba(0, 0, 0, .025)
        }
      }
    }

    .avatar-container {
      margin-right: 30px;

      .avatar-wrapper {
        margin-top: 5px;
        position: relative;

        .user-avatar {
          cursor: pointer;
          width: 40px;
          height: 40px;
          border-radius: 10px;
        }

        .el-icon-caret-bottom {
          cursor: pointer;
          position: absolute;
          right: -20px;
          top: 25px;
          font-size: 12px;
        }
      }
    }
  }
  .svgStyle{
    margin-bottom: 12px;
    margin-right: 6px;
    height: 25.5px;
    width: 25.5px;
  }
  .el-row {
    margin-bottom: 20px;
    &:last-child {
      margin-bottom: 0;
    }
  }
  .bg-purple {
    background: #d3dce6;
  }
}
</style>