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fixed issue 159

pull/105/head
Caozhenhui 2021-12-28 20:41:57 +08:00
parent a248df9006
commit a435fb50a6
1 changed files with 5 additions and 1 deletions
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4
web/src/components/MyEMS/Meter/RealtimeChart.js
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@ -85,6 +85,9 @@ class RealtimeChart extends Component {
let trendLog = json['energy_value']['values']; let trendLog = json['energy_value']['values'];
let currentEnergyValue = undefined; let currentEnergyValue = undefined;
let pointList = []; let pointList = [];
let length = trendLog.length < 60 ? trendLog.length + 1 : 60;
let chartData = Object.assign(this.state.chartData);
chartData.labels = range(1, length);
if (trendLog.length > 0) { if (trendLog.length > 0) {
currentEnergyValue = trendLog[trendLog.length - 1]; currentEnergyValue = trendLog[trendLog.length - 1];
} }
@ -100,6 +103,7 @@ class RealtimeChart extends Component {
}); });
if (this._isMounted) { if (this._isMounted) {
this.setState({ this.setState({
chartData: chartData,
trendLog: trendLog, trendLog: trendLog,
currentEnergyValue: currentEnergyValue, currentEnergyValue: currentEnergyValue,
pointList: pointList, pointList: pointList,