read_opc/reado-app/pages/message/msg-detail/index.vue

<template>
	<view>
		<view class="content">
			<view class="section" v-if="data">
				<view>
					<u--text class="title" text="名称"></u--text>
					<view class="title">{{data.itemReadName}}</view>
				</view>
				<view class="title">
					<u--text class="title" text="类型"></u--text>
					<view class="title">{{data.alarmType}}</view>
				</view>
				<view>
					<u--text class="title" text="时间"></u--text>
					<view class="title">{{data.alarmTime}}</view>
				</view>
				<view v-if="data.itemId>0">
					<u--text class="title" text="报警值"></u--text>
					<view class="title">{{data.alarmValue}}</view>
				</view>
				<view>
					<u--text class="title" text="报警描述"></u--text>
					<view class="title">{{data.alarmText}}</view>
				</view>
				<view>
					<u-button type="primary" size="small" class="cl" @click="queryChart" v-if="data.itemId>0 && showbtn" >查看点位实时曲线</u-button>
				</view>
				<view v-if="showChart">
					<web-view :src="src" style="top:300px;width:100%;height: 500px;"></web-view>
				</view>
				
			</view>
		</view>
		
		
	</view>
</template>

<script>
	import {
		getToken
	} from "@/utils/auth.js"
	import {
		getDayTime,
		timeToDate,
		nowDate
	} from '@/utils/date.js'
	export default {
		data() {
			return {
				src:'',
				dataStr: null,
				showChart:false,
				showbtn:true,
				data:{
					
				}
			}
		},
		onLoad(options) {
			this.dataStr = options.data
			this.showData()
		},
		methods: {
			showData(){
				this.data = JSON.parse(this.dataStr);
				console.log(this.data)
			},
			queryChart(){
				let idList = []
				idList.push(this.data.itemId)
				let id_List = idList.map(temp=>temp).join(',');
				//当前时间一分钟的实时曲线
				let startTime = timeToDate(new Date().getTime()-60000);
				let endTime = nowDate()
				this.src =
					`/static/webview/datachart-wv.html?idList=${id_List}&startTime=${startTime}&endTime=${endTime}`
				this.showChart = true
				this.showbtn = false
			},
		}
	}
</script>

<style lang="scss" scoped>
	.content {
		padding: 25rpx;

		.section {
			position: relative;
			text-align: left;

			.title {
				font-size: 28rpx;
				margin-bottom: 20rpx;
				word-wrap: break-word
			}

			.time {
				font-size: 28rpx;
				color: #9fa297;
			}

			.cont {
				font-size:28rpx;
				margin-top: 60rpx;
				text-align: left;
				word-wrap: break-word
			}

			.empty {
				position: absolute;
				top: 0;
				right: 0;
				left: 0;
				bottom: 0;
			}
		}

	}
</style>