fix:水温监控添加定时器

web

5 天以前 01b9e7244825cac11146e3961cafa6525dad56f1

 src/screen/flow.vue

@@ -1,18 +1,40 @@
<template>
    <div class="main">
        <div class="header">
            <div class="top">金川水电站生态流量监测系统 </div>
            <div class="top">
                <div class="top-exit" v-if="userType === '1'" @click="() => { router.push('/screen') }">
                    <img src="@/assets/images/exit.png" alt="" />
                    <span>选择系统</span>
                </div>
                <div class="top-name">金川水电站生态流量监测系统</div>
                <div class="top-modal">
                    公告弹窗提示
                    <el-switch v-model="openWarn" />
                </div>
                <div class="top-login" v-if="userType !== '1'" @click="loginOut">退出登录</div>
            </div>
            <div class="nav">
                <div v-for="(item,index) in btnList" :key="index" @click="navTo(item)" class="plain" :class="item.url === route.path ? 'active' : ''">{{ item.name }}</div>
                <div v-for="(item,index) in btnList" :key="index" @click="navTo(item)" class="plain" :class="item.url === route.path ? 'active' : ''">
                    <span>{{ item.name }}</span>
                </div>
            </div>
        </div>
        <div class="content">
            <router-view></router-view>
            <div class="warningBox" v-if="openWarn">
                <img src="@/assets/images/flow/warn-icon.png" alt="">
                <div class="text">{{text}}</div>
            </div>
        </div>
    </div>
</template>
<script setup>
import{ useRouter,useRoute } from 'vue-router'
import {onMounted, ref, watch, onUnmounted} from "vue";
import {getUserType, removeToken} from '@/utils/auth'
import { warnHistory } from '@/api/screen/warning/index.js'
import {ElMessageBox} from "element-plus";


const router = useRouter()
const route = ref(useRoute())
@@ -24,9 +46,68 @@
    {name:'报警管理',url:'/flow/warning'},
    {name:'报表管理',url:'/flow/report'},
])
const userType = ref(getUserType())

const openWarn = ref(false)
const text = ref('')
let timer = null;

watch(openWarn, (newVal) => {
    if(newVal){
        splitText()
    } else {
        clearInterval(timer)
    }
})

// 设置警告滚动
const splitText = () => {
    timer = setInterval(function () {
        const val = text.value.substring(1) + text.value.substring(0,1)
        text.value = val
    }, 300)
}

const navTo = (item) =>{
    router.push(item.url)
}

// 获取报警内容
const getWarnList = () => {
    let str = ''
    warnHistory({limit: 10, page: 1, monitorType: 2}).then(res => {
        res.data.list?.forEach((item)=>{
            str += item.description + '，'
        })
        text.value = str
    })
}

// 退出登录
const loginOut = () => {
    ElMessageBox.confirm('确定注销并退出系统吗？', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
    }).then((e) => {
        removeToken()
        window.location.reload();

    })
}

onMounted(() => {
    getWarnList()
    if(userType.value == 1) {
        btnList.value.push({name:'系统管理',url:'/user'})
    }
})

onUnmounted(() => {
    if(timer){
        clearInterval(timer)
    }
})

</script>

@@ -44,11 +125,34 @@
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 38px;
            font-weight: 700;
            color: #fff;
            position: relative;
            z-index: 100;
            .top-exit{
                position: absolute;
                left: 100px;
                cursor: pointer;
                font-size: 20px;
                img{
                    width: 30px;
                    vertical-align: top;
                    margin-right: 10px;
                }
            }
            .top-name{
                font-size: 48px;
            }
            .top-modal{
                position: absolute;
                right: 100px;
                cursor: pointer;
            }
            .top-login{
                position: absolute;
                right: 20px;
                cursor: pointer;
            }
        }
        .nav{
            display: flex;
@@ -75,6 +179,30 @@
    .content{
        width: 100%;
        height: 86%;
        .warningBox{
            position: absolute;
            left: 0;
            top: 15.5%;
            z-index: 100;
            width: 100%;
            padding: 0 150px;
            height: 100px;
            display: flex;
            align-items: center;
            background: linear-gradient( 270deg,
                rgba(255,74,74,0) 0%,
                rgba(255,74,74,0.5) 8%,
                rgba(255,74,74,0.5) 50%,
                rgba(255,74,74,0.5) 92%,
                rgba(255,74,74,0) 100%);
            .text{
                margin: 0 30px;
                color: #fff;
                font-size: 36px;
                overflow: hidden;
                white-space: nowrap;
            }
        }
    }
}
</style>