<template>
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<div class="big-data-up mb15">
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<div class="up-left">
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<i class="el-icon-time mr5"></i>
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<span>{{ time.txt }}</span>
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</div>
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<div class="up-center">
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<span>智慧农业系统平台</span>
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</div>
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</div>
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</template>
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<script lang="ts">
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import { reactive, toRefs, onBeforeMount, onUnmounted, defineComponent } from 'vue';
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import { formatDate } from '/@/utils/formatTime';
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export default defineComponent({
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name: 'chartHead',
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setup() {
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const state = reactive({
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time: {
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txt: '',
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fun: 0,
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},
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});
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// 初始化时间
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const initTime = () => {
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state.time.txt = formatDate(new Date(), 'YYYY-mm-dd HH:MM:SS WWW QQQQ');
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state.time.fun = window.setInterval(() => {
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state.time.txt = formatDate(new Date(), 'YYYY-mm-dd HH:MM:SS WWW QQQQ');
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}, 1000);
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};
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// 页面加载前
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onBeforeMount(() => {
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initTime();
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});
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// 页面卸载时
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onUnmounted(() => {
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window.clearInterval(state.time.fun);
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});
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return {
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...toRefs(state),
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};
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},
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});
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</script>
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<style scoped lang="scss">
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.big-data-up {
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height: 55px;
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width: 100%;
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display: flex;
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align-items: center;
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padding: 0 15px;
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color: var(--el-color-primary);
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overflow: hidden;
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position: relative;
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.up-left {
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position: absolute;
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}
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.up-center {
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width: 100%;
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display: flex;
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justify-content: center;
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font-size: 18px;
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letter-spacing: 5px;
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background-image: -webkit-linear-gradient(
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left,
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var(--el-color-primary),
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var(--el-color-primary-light-3) 25%,
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var(--el-color-primary) 50%,
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var(--el-color-primary-light-3) 75%,
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var(--el-color-primary)
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);
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-webkit-text-fill-color: transparent;
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-webkit-background-clip: text;
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background-clip: text;
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background-size: 200% 100%;
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-webkit-animation: masked-animation-data-v-b02d8052 4s linear infinite;
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animation: masked-animation-data-v-b02d8052 4s linear infinite;
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-webkit-box-reflect: below -2px -webkit-gradient(linear, left top, left bottom, from(transparent), to(hsla(0, 0%, 100%, 0.1)));
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position: relative;
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@keyframes masked-animation {
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0% {
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background-position: 0 0;
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}
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100% {
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background-position: -100% 0;
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}
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}
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position: relative;
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&::after {
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content: '';
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width: 250px;
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position: absolute;
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bottom: -15px;
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left: 50%;
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transform: translateX(-50%);
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border: 1px transparent solid;
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border-image: linear-gradient(to right, var(--el-color-primary-light-9), var(--el-color-primary)) 1 10;
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}
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span {
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cursor: pointer;
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}
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}
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}
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</style>
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