From 1e18f0bcee0358e13c0e2cb750d17cd7ef5bf4d6 Mon Sep 17 00:00:00 2001
From: zmc <zmc_li@foxmail.com>
Date: 星期一, 07 八月 2023 17:55:21 +0800
Subject: [PATCH] 油烟检测系统
---
src/views/analysis/graph/AllRate.vue | 43 +++++++++++++++++++++++++++++--------------
1 files changed, 29 insertions(+), 14 deletions(-)
diff --git a/src/views/analysis/graph/AllRate.vue b/src/views/analysis/graph/AllRate.vue
index 7992bda..b1139a3 100644
--- a/src/views/analysis/graph/AllRate.vue
+++ b/src/views/analysis/graph/AllRate.vue
@@ -45,9 +45,11 @@
</el-form-item>
</el-form>
- <el-card>
- <div class="chart-container" ref="chart"></div>
+ <el-card v-loading="loading">
+ <div class="chart-container" ref="lineChart" v-show="!isNoData"></div>
+ <el-empty v-show="isNoData" :image-size="200" />
</el-card>
+
</el-main>
</el-container>
</div>
@@ -56,10 +58,13 @@
<script>
import * as echarts from 'echarts'
-import axiosInstance from '../../../utils/request.js'
+import axiosInstanceInstance from '../../../utils/request.js'
export default {
data() {
return {
+ isNoData:false,
+ chart:null,
+ loading:false,
chartData: [], //淇濆瓨鏌ヨ鐨勭粨鏋�
//devId:'', //璁惧缂栧彿
begin:'2023-05-01', //寮�濮嬫椂闂�
@@ -192,6 +197,7 @@
mounted(){
// 榛樿鍔犺浇浠樺皬濮愬湪鎴愰兘 5鏈�1鍙峰埌15鍙风殑
this.fetchData()
+ window.addEventListener('resize',this.updateChart)
},
methods: {
@@ -215,10 +221,18 @@
if(this.end){
params['end'] = this.end
}
-
- axiosInstance.get('/data/id',{params:params})
+ this.loading = true
+ axiosInstanceInstance.get('/data/id',{params:params})
.then(response => {
this.chartData = response.data.data
+ this.loading = false
+ if(response.data.data.length==0){
+ alert('璇ユ椂娈垫棤鏁版嵁')
+ this.isNoData = true
+ return
+ }
+ // 绉婚櫎绌烘暟鎹姸鎬�
+ this.isNoData = false
this.drawChart()
})
},
@@ -271,8 +285,8 @@
keyExceeding.push(item.keyExceedingRate.slice(0,-1))
})
- let chart = echarts.init(this.$refs.chart)
- chart.setOption({
+ this.chart = echarts.init(this.$refs.lineChart)
+ this.chart.setOption({
title: {
text: '姣旂巼',
//left: 'center'
@@ -394,12 +408,12 @@
type: 'line',
data: keyExceeding
},
-
-
-
]
})
+ },
+ updateChart(){
+ this.chart.resize()
}
}
}
@@ -407,12 +421,13 @@
<style scoped>
.el-card {
- margin-top: 40px;
+ margin-top: 50px;
+ width:90%;
+ border-radius: 9px;
}
.chart-container {
- width: 100%;
- height: 600px;
-
+ width:100%;
+ height: 540px;
}
.el-header {
background-color: #010408;
--
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