This time I will bring you the use of vue2-highcharts to implement curve data, and what are the precautions for using vue2-highcharts to implement curve data. The following is a practical case, let's take a look.
1. The effect to be achieved is as follows:
##2. The vue front-end page is as follows: <template>
<p>
<p>
<p>
<img src="../assets/index/back.png" class="rank-head-back" @click="routerBack"/>
<span >历史曲线</span>
</p>
</p>
<p >
<p >
<span >{{$route.params.monitorName}}({{$route.params.meterId}})</span>
</p>
</p>
<p >
<p >
<yesterdaypicker v-on:startPicked="startPicked" style="margin-left:10px;"></yesterdaypicker>
</p>
<p >
<daypicker v-on:endPicked="endPicked" style="margin-left:10px;"></daypicker>
</p>
</p>
<p >
<p >
<vchooser :selections="periodList" @on-change="onParamChange('versions', $event)"></vchooser>
</p>
</p>
<p >
<p class="charts" >
<vue-highcharts :options="options" ref="lineCharts" ></vue-highcharts>
</p>
</p>
</p>
</template>
<script>
import vchooser from '../components/chooser.vue'
import VueHighcharts from 'vue2-highcharts'
import daypicker from '../components/daypicker.vue'
import yesterdaypicker from '../components/yesterdaypicker.vue'
export default {
data() {
return{
startDay:'',
endDay:'',
setIntervalNum:0,
itemStatus:0,
itemTitle:'功率因数',
itemType:this.$route.params.meterType,
periodList:[
{
label: '功率因数',
value: 0
},
{
label: '电流',
value: 1
},{
label: '电压',
value: 2
},{
label: '有功功率',
value: 3
},{
label: '无功功率',
value: 4
}/*,{
label: '视在功率',
value: 5
}*/,{
label: '有功电量',
value: 6
},
],
ownerFreeData: [],
options: {
global: {
useUTC: false
},
chart: {
type: 'spline'
},
title: {
text: '功率因素'
//text: ' '
},
subtitle: {
text: ''
},
xAxis: {
type: 'category'
},
yAxis: {
title: {
text: '功率因素(%)'
//text: ' '
},
labels: {
formatter: function () {
return this.value;
}
}
},
tooltip: {
crosshairs: true,
shared: true
},
credits: {
enabled: false
},
plotOptions: {
spline: {
marker: {
radius: 4,
lineColor: '#666666',
lineWidth: 1
}
}
},
series: []
}
}
},
methods: {
startPicked(year, month, date) {
//this.ownerFreeData = []
if(this.$refs.lineCharts != null){
this.$refs.lineCharts.removeSeries();
}
var monthStr = '';
var dayStr = '';
if(month < 10){
monthStr = `0${month}`;
}else{
monthStr = `${month}`;
}
if(date < 10){
dayStr = `0${date}`;
}else{
dayStr = `${date}`;
}
this.startDay = `${year}-` + monthStr + '-' + dayStr;
if(this.$refs.lineCharts != null){
this.getList();
}
},
endPicked(year, month, date) {
//this.ownerFreeData = []
if(this.$refs.lineCharts != null){
this.$refs.lineCharts.removeSeries();
}
var monthStr = '';
var dayStr = '';
if(month < 10){
monthStr = `0${month}`;
}else{
monthStr = `${month}`;
}
if(date < 10){
dayStr = `0${date}`;
}else{
dayStr = `${date}`;
}
this.endDay = `${year}-` + monthStr + '-' + dayStr;
if(this.$refs.lineCharts != null){
this.getList();
}
},
onParamChange (attr, val) {
this.itemStatus = val.value;
if(this.$refs.lineCharts != null){
this.$refs.lineCharts.removeSeries();
}
if(this.$refs.lineCharts != null){
this.getList();
}
},
routerBack(){
//let lineCharts = this.$refs.lineCharts;
//lineCharts.getChart().destroy();
//this.$router.go(-1);
var mid = this.$route.params.id;
var mname = this.$route.params.name;
var mpname = this.$route.params.pname;
this.$router.push({name: 'timeSortPoint', params: {id: mid,name:mname,pname:mpname}});
},
setType(){
var title = '';
let lineCharts = this.$refs.lineCharts;
if(this.itemStatus == 0){
title = '功率因素';
lineCharts.getChart().title.update({ text: '功率因素' });
lineCharts.getChart().yAxis[0].setTitle({text:'功率因素(%)'});
if(this.itemType == 0){
lineCharts.addSeries({name: this.startDay + ' 功率因素',data: []});
lineCharts.addSeries({name: this.endDay + ' 功率因素',data: []});
}else if(this.itemType == 1){
lineCharts.addSeries({name: this.startDay + ' 总功率因素',data: []});
lineCharts.addSeries({name: this.startDay + ' A相功率因素',data: []});
lineCharts.addSeries({name: this.startDay + ' B相功率因素',data: []});
lineCharts.addSeries({name: this.startDay + ' C相功率因素',data: []});
lineCharts.addSeries({name: this.endDay + ' 总功率因素',data: []});
lineCharts.addSeries({name: this.endDay + ' A相功率因素',data: []});
lineCharts.addSeries({name: this.endDay + ' B相功率因素',data: []});
lineCharts.addSeries({name: this.endDay + ' C相功率因素',data: []});
}
}else if(this.itemStatus == 1){
title = '电流';
lineCharts.getChart().title.update({ text: '电流' });
lineCharts.getChart().yAxis[0].setTitle({text:'电流(A)'});
if(this.itemType == 0){
lineCharts.addSeries({name: this.startDay + ' 电流',data: []});
lineCharts.addSeries({name: this.endDay + '电流',data: []});
}else if(this.itemType == 1){
lineCharts.addSeries({name: this.startDay + ' Ia 相电流',data: []});
lineCharts.addSeries({name: this.startDay + ' Ib 相电流',data: []});
lineCharts.addSeries({name: this.startDay + ' Ic 相电流',data: []});
lineCharts.addSeries({name: this.startDay + ' 零序电流',data: []});
lineCharts.addSeries({name: this.endDay + ' Ia 相电流',data: []});
lineCharts.addSeries({name: this.endDay + ' Ib 相电流',data: []});
lineCharts.addSeries({name: this.endDay + ' Ic 相电流',data: []});
lineCharts.addSeries({name: this.endDay + ' 零序电流',data: []});
}
}else if(this.itemStatus == 2){
title = '电压';
lineCharts.getChart().title.update({ text: '电压' });
lineCharts.getChart().yAxis[0].setTitle({text:'电压(V)'});
if(this.itemType == 0){
lineCharts.addSeries({name: this.startDay + ' 电压',data: []});
lineCharts.addSeries({name: this.endDay + ' 电压',data: []});
}else if(this.itemType == 1){
lineCharts.addSeries({name: this.startDay + ' A相电压',data: []});
lineCharts.addSeries({name: this.startDay + ' B相电压',data: []});
lineCharts.addSeries({name: this.startDay + ' C相电压',data: []});
lineCharts.addSeries({name: this.endDay + ' A相电压',data: []});
lineCharts.addSeries({name: this.endDay + ' B相电压',data: []});
lineCharts.addSeries({name: this.endDay + ' C相电压',data: []});
}
}else if(this.itemStatus == 3){
title = '有功功率';
lineCharts.getChart().title.update({ text: '有功功率' });
lineCharts.getChart().yAxis[0].setTitle({text:'有功功率(KVA)'});
if(this.itemType == 0){
lineCharts.addSeries({name: this.startDay + ' 有功功率',data: []});
lineCharts.addSeries({name: this.endDay + ' 有功功率',data: []});
}else if(this.itemType == 1){
lineCharts.addSeries({name: this.startDay + ' 总有功功率',data: []});
lineCharts.addSeries({name: this.startDay + ' A相有功功率',data: []});
lineCharts.addSeries({name: this.startDay + ' B相有功功率',data: []});
lineCharts.addSeries({name: this.startDay + ' C相有功功率',data: []});
lineCharts.addSeries({name: this.endDay + ' 总有功功率',data: []});
lineCharts.addSeries({name: this.endDay + ' A相有功功率',data: []});
lineCharts.addSeries({name: this.endDay + ' B相有功功率',data: []});
lineCharts.addSeries({name: this.endDay + ' C相有功功率',data: []});
}
}else if(this.itemStatus == 4){
title = '无功功率';
lineCharts.getChart().title.update({ text: '无功功率' });
lineCharts.getChart().yAxis[0].setTitle({text:'有功功率(KVA)'});
if(this.itemType == 0){
lineCharts.addSeries({name: this.startDay + ' 无功功率',data: []});
lineCharts.addSeries({name: this.endDay + ' 无功功率',data: []});
}else if(this.itemType == 1){
lineCharts.addSeries({name: this.startDay + ' 总无功功率',data: []});
lineCharts.addSeries({name: this.startDay + ' A相无功功率',data: []});
lineCharts.addSeries({name: this.startDay + ' B相无功功率',data: []});
lineCharts.addSeries({name: this.startDay + ' C相无功功率',data: []});
lineCharts.addSeries({name: this.endDay + ' 总无功功率',data: []});
lineCharts.addSeries({name: this.endDay + ' A相无功功率',data: []});
lineCharts.addSeries({name: this.endDay + ' B相无功功率',data: []});
lineCharts.addSeries({name: this.endDay + ' C相无功功率',data: []});
}
}else if(this.itemStatus == 5){
}else if(this.itemStatus == 6){
title = '总有功电量';
lineCharts.getChart().title.update({ text: '总有功电量' });
lineCharts.getChart().yAxis[0].setTitle({text:'总有功电量(KWH)'});
lineCharts.addSeries({name: this.startDay + ' 总有功电量',data: []});
lineCharts.addSeries({name: this.endDay + '总有功电量',data: []});
}
},
getList(){
var title = '';
let lineCharts = this.$refs.lineCharts;
var meterId = this.$route.params.meterId;
this.setType();
this.$http.post(this.URLINFO + '/mobile/electricity/getElectricityApp.do',{meterId:meterId,startDay:this.startDay,endDay:this.endDay})
.then(function (res) {
for(var i = 0;i < res.data.ls1.length; i++) {
if(this.itemStatus == 0){
if(this.itemType == 0){
lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].totalnum],false,false);
}else if(this.itemType == 1){
lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].totalnum],false,false);
lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].numa],false,false);
lineCharts.getChart().series[2].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].numb],false,false);
lineCharts.getChart().series[3].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].numc],false,false);
}
}else if(this.itemStatus == 1){
if(this.itemType == 0){
lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ia[i].ia],false,false);
}else if(this.itemType == 1){
lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].ia],false,false);
lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].ib],false,false);
lineCharts.getChart().series[2].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].ic],false,false);
lineCharts.getChart().series[3].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].zeroi],false,false);
}
}else if(this.itemStatus == 2){
if(this.itemType == 0){
lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ia[i].ua],false,false);
}else if(this.itemType == 1){
lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].ua],false,false);
lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].ua],false,false);
lineCharts.getChart().series[2].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].uc],false,false);
}
}else if(this.itemStatus == 3){
if(this.itemType == 0){
lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ia[i].totalp],false,false);
}else if(this.itemType == 1){
lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].pa],false,false);
lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].pb],false,false);
lineCharts.getChart().series[2].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].pc],false,false);
}
}else if(this.itemStatus == 4){
if(this.itemType == 0){
lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ia[i].reactivep],false,false);
}else if(this.itemType == 1){
lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ia[i].reactivep],false,false);
lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].reactivepa],false,false);
lineCharts.getChart().series[2].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].reactivepb],false,false);
lineCharts.getChart().series[3].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ls1[i].reactivepc],false,false);
}
}else if(this.itemStatus == 6){
lineCharts.getChart().series[0].addPoint([getTimeStr(res.data.ls1[i].transtime),res.data.ia[i].readNum],false,false);
}
}
for(var i = 0;i < res.data.ls2.length; i++) {
if(this.itemStatus == 0){
if(this.itemType == 0){
lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].totalnum],false,false);
}else if(this.itemType == 1){
lineCharts.getChart().series[4].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].totalnum],false,false);
lineCharts.getChart().series[5].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].numa],false,false);
lineCharts.getChart().series[6].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].numb],false,false);
lineCharts.getChart().series[7].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].numc],false,false);
}
}else if(this.itemStatus == 1){
if(this.itemType == 0){
lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].ia],false,false);
}else if(this.itemType == 1){
lineCharts.getChart().series[4].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].ia],false,false);
lineCharts.getChart().series[5].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].ib],false,false);
lineCharts.getChart().series[6].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].ic],false,false);
lineCharts.getChart().series[7].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].zeroi],false,false);
}
}else if(this.itemStatus == 2){
if(this.itemType == 0){
lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].ua],false,false);
}else if(this.itemType == 1){
lineCharts.getChart().series[3].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].ua],false,false);
lineCharts.getChart().series[4].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].ub],false,false);
lineCharts.getChart().series[5].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].uc],false,false);
}
}else if(this.itemStatus == 3){
if(this.itemType == 0){
lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].totalp],false,false);
}else if(this.itemType == 1){
lineCharts.getChart().series[4].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].totalp],false,false);
lineCharts.getChart().series[5].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].pa],false,false);
lineCharts.getChart().series[6].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].pb],false,false);
lineCharts.getChart().series[7].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].pc],false,false);
}
}else if(this.itemStatus == 4){
if(this.itemType == 0){
lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].reactivep],false,false);
}else if(this.itemType == 1){
lineCharts.getChart().series[4].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].reactivep],false,false);
lineCharts.getChart().series[5].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].reactivepa],false,false);
lineCharts.getChart().series[6].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].reactivepb],false,false);
lineCharts.getChart().series[7].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].reactivepc],false,false);
}
}else if(this.itemStatus == 6){
lineCharts.getChart().series[1].addPoint([getTimeStr(res.data.ls2[i].transtime),res.data.ls2[i].readNum],false,false);
}
}
lineCharts.getChart().redraw();
})
.catch(function (error) {
console.log(error)
this.$toast('查询业主电费异常');
});
}
},
components: {
vchooser,
VueHighcharts,
daypicker,
yesterdaypicker
},
mounted () {
this.getList()
}
}
function getCurrentTime(){
var date = new Date();
var hour = date.getHours() < 10 ? "0" + date.getHours() : date.getHours();
var minute = date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes();
var second = date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds();
return hour + ':' + minute + ':' + second;
}
function getTime(nS){
return new Date(parseInt(nS) * 1000).toLocaleString().substr(0,17)
}
function formatDate(now) {
var year=now.getYear();
var month=now.getMonth()+1;
var date=now.getDate();
var hour=now.getHours();
var minute=now.getMinutes();
var second=now.getSeconds();
//return year+"-"+month+"-"+date+" "+hour+":"+minute+":"+second;
return hour+":"+minute+":"+second;
}
function getTimeStr(ns){
var d=new Date(ns);
return formatDate(d);
}
</script>
<style>
*{margin:0;padding:0; list-style:none }
h1,h2,h3,h4,h5,h6{font-size:16px; font-weight:normal;}
.rank-head{
width: 100%;
height: 40px;
position:fixed;
background: -webkit-linear-gradient(top,rgba(0,0,0,.6),rgba(0,0,0,0));
z-index: 999;
color: #fff;
font-size: 16px;
text-align: center;
line-height: 40px;
}
.container{
width: 100%;
overflow: hidden
}
.rank-head-back{
display: block;
float: left;
width: 40px;
height: 40px;
background: url("../assets/index/back.png") no-repeat center center;
background-size: 100% 100%;
}
</style>
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