HighCharts not updating when the state changes in React
Im working on a quick program that takes data from an enzyme reaction and plots it to a graph. Im running into this issue where my highcharts component will not update if i pass data to it in props. I can see that the data in state is changing in the console but i dont see anything on the chart.
The Graph component:
class HighGraph extends Component {
state = {
title: {
text: "My chart"
},
series: [
{
data: [1, 2, 3]
}
]
};
componentDidMount() {
let _this = this;
_this.interval = setInterval(function() {
console.log(_this.state.series[0].data);
_this.state.series[0].data = _this.props.list;
}, 2000);
}
componentWillUnmount() {
clearInterval(this.interval);
}
render() {
return (
<div>
<HighchartsReact highcharts={Highcharts} options={this.state} />
</div>
);
}
}
export default HighGraph;
the way im passing in the props:
<div>
<HighGraph list={this.state.graphdata} />
</div>
The array being passed:
[0.003, 0.006, 0, 0, 0.003, 0.006, 0.006, 0, 0.003, 0.006, 0.003, 0.003, 0.006, 0.006, 0.006, 0.006, 0.006, 0.006, 0.003, 0, 0.003, 0.003, 0.006, 0.003, 0.003, 0.003, 0.006, 0.003, 0.01, 0.006, 0, 0.003, 0.003, 0.003, 0.003, 0.003, 0.006, 0.003, 0, 0.006, 0.006]
Any Ideas? I still see 1,2,3 in the chart regardless even though the console tells me the state has changed
javascript reactjs highcharts react-highcharts
asked Jan 20 at 0:06
AndreAndre
1
add a comment |
Im working on a quick program that takes data from an enzyme reaction and plots it to a graph. Im running into this issue where my highcharts component will not update if i pass data to it in props. I can see that the data in state is changing in the console but i dont see anything on the chart.
The Graph component:
class HighGraph extends Component {
state = {
title: {
text: "My chart"
},
series: [
{
data: [1, 2, 3]
}
]
};
componentDidMount() {
let _this = this;
_this.interval = setInterval(function() {
console.log(_this.state.series[0].data);
_this.state.series[0].data = _this.props.list;
}, 2000);
}
componentWillUnmount() {
clearInterval(this.interval);
}
render() {
return (
<div>
<HighchartsReact highcharts={Highcharts} options={this.state} />
</div>
);
}
}
export default HighGraph;
the way im passing in the props:
<div>
<HighGraph list={this.state.graphdata} />
</div>
The array being passed:
[0.003, 0.006, 0, 0, 0.003, 0.006, 0.006, 0, 0.003, 0.006, 0.003, 0.003, 0.006, 0.006, 0.006, 0.006, 0.006, 0.006, 0.003, 0, 0.003, 0.003, 0.006, 0.003, 0.003, 0.003, 0.006, 0.003, 0.01, 0.006, 0, 0.003, 0.003, 0.003, 0.003, 0.003, 0.006, 0.003, 0, 0.006, 0.006]
Any Ideas? I still see 1,2,3 in the chart regardless even though the console tells me the state has changed
javascript reactjs highcharts react-highcharts
asked Jan 20 at 0:06
AndreAndre
1
add a comment |
Im working on a quick program that takes data from an enzyme reaction and plots it to a graph. Im running into this issue where my highcharts component will not update if i pass data to it in props. I can see that the data in state is changing in the console but i dont see anything on the chart.
The Graph component:
class HighGraph extends Component {
state = {
title: {
text: "My chart"
},
series: [
{
data: [1, 2, 3]
}
]
};
componentDidMount() {
let _this = this;
_this.interval = setInterval(function() {
console.log(_this.state.series[0].data);
_this.state.series[0].data = _this.props.list;
}, 2000);
}
componentWillUnmount() {
clearInterval(this.interval);
}
render() {
return (
<div>
<HighchartsReact highcharts={Highcharts} options={this.state} />
</div>
);
}
}
export default HighGraph;
the way im passing in the props:
<div>
<HighGraph list={this.state.graphdata} />
</div>
The array being passed:
[0.003, 0.006, 0, 0, 0.003, 0.006, 0.006, 0, 0.003, 0.006, 0.003, 0.003, 0.006, 0.006, 0.006, 0.006, 0.006, 0.006, 0.003, 0, 0.003, 0.003, 0.006, 0.003, 0.003, 0.003, 0.006, 0.003, 0.01, 0.006, 0, 0.003, 0.003, 0.003, 0.003, 0.003, 0.006, 0.003, 0, 0.006, 0.006]
Any Ideas? I still see 1,2,3 in the chart regardless even though the console tells me the state has changed
javascript reactjs highcharts react-highcharts
asked Jan 20 at 0:06
AndreAndre
1
Im working on a quick program that takes data from an enzyme reaction and plots it to a graph. Im running into this issue where my highcharts component will not update if i pass data to it in props. I can see that the data in state is changing in the console but i dont see anything on the chart.
The Graph component:
class HighGraph extends Component {
state = {
title: {
text: "My chart"
},
series: [
{
data: [1, 2, 3]
}
]
};
componentDidMount() {
let _this = this;
_this.interval = setInterval(function() {
console.log(_this.state.series[0].data);
_this.state.series[0].data = _this.props.list;
}, 2000);
}
componentWillUnmount() {
clearInterval(this.interval);
}
render() {
return (
<div>
<HighchartsReact highcharts={Highcharts} options={this.state} />
</div>
);
}
}
export default HighGraph;
the way im passing in the props:
<div>
<HighGraph list={this.state.graphdata} />
</div>
The array being passed:
[0.003, 0.006, 0, 0, 0.003, 0.006, 0.006, 0, 0.003, 0.006, 0.003, 0.003, 0.006, 0.006, 0.006, 0.006, 0.006, 0.006, 0.003, 0, 0.003, 0.003, 0.006, 0.003, 0.003, 0.003, 0.006, 0.003, 0.01, 0.006, 0, 0.003, 0.003, 0.003, 0.003, 0.003, 0.006, 0.003, 0, 0.006, 0.006]
Any Ideas? I still see 1,2,3 in the chart regardless even though the console tells me the state has changed
javascript reactjs highcharts react-highcharts
javascript reactjs highcharts react-highcharts
asked Jan 20 at 0:06
AndreAndre
1
asked Jan 20 at 0:06
AndreAndre
1
asked Jan 20 at 0:06
AndreAndre
1
asked Jan 20 at 0:06
AndreAndre
1
asked Jan 20 at 0:06
AndreAndre
1
1
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
If you don't call the this.setState() method, React will not trigger a re-render with the new data.
Try changing the line in your componentDidMount.
It'll look something like this:
componentDidMount() {
let _this = this;
_this.interval = setInterval(function() {
console.log(_this.state.series[0].data);
_this.setState({ series: [{ data: _this.props.list }] });
}, 2000);
}
answered Jan 20 at 1:18
d4vsanchezd4vsanchez
3891215
add a comment |
In your HighchartsReact component, you need to supply a prop called oneToOne and set it to true.
<HighchartsReact highcharts={Highcharts} options={this.state} oneToOne={true} />
This tells the component to re-render when new data is present by way of State or Prop data.
ref: https://api.highcharts.com/class-reference/Highcharts.Chart#update
answered Jan 21 at 13:44
clint_milnerclint_milner
196315
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
If you don't call the this.setState() method, React will not trigger a re-render with the new data.
Try changing the line in your componentDidMount.
It'll look something like this:
componentDidMount() {
let _this = this;
_this.interval = setInterval(function() {
console.log(_this.state.series[0].data);
_this.setState({ series: [{ data: _this.props.list }] });
}, 2000);
}
answered Jan 20 at 1:18
d4vsanchezd4vsanchez
3891215
add a comment |
If you don't call the this.setState() method, React will not trigger a re-render with the new data.
Try changing the line in your componentDidMount.
It'll look something like this:
componentDidMount() {
let _this = this;
_this.interval = setInterval(function() {
console.log(_this.state.series[0].data);
_this.setState({ series: [{ data: _this.props.list }] });
}, 2000);
}
answered Jan 20 at 1:18
d4vsanchezd4vsanchez
3891215
add a comment |
If you don't call the this.setState() method, React will not trigger a re-render with the new data.
Try changing the line in your componentDidMount.
It'll look something like this:
componentDidMount() {
let _this = this;
_this.interval = setInterval(function() {
console.log(_this.state.series[0].data);
_this.setState({ series: [{ data: _this.props.list }] });
}, 2000);
}
answered Jan 20 at 1:18
d4vsanchezd4vsanchez
3891215
If you don't call the this.setState() method, React will not trigger a re-render with the new data.
Try changing the line in your componentDidMount.
It'll look something like this:
componentDidMount() {
let _this = this;
_this.interval = setInterval(function() {
console.log(_this.state.series[0].data);
_this.setState({ series: [{ data: _this.props.list }] });
}, 2000);
}
answered Jan 20 at 1:18
d4vsanchezd4vsanchez
3891215
answered Jan 20 at 1:18
d4vsanchezd4vsanchez
3891215
answered Jan 20 at 1:18
d4vsanchezd4vsanchez
3891215
answered Jan 20 at 1:18
d4vsanchezd4vsanchez
3891215
3891215
add a comment |
add a comment |
In your HighchartsReact component, you need to supply a prop called oneToOne and set it to true.
<HighchartsReact highcharts={Highcharts} options={this.state} oneToOne={true} />
This tells the component to re-render when new data is present by way of State or Prop data.
ref: https://api.highcharts.com/class-reference/Highcharts.Chart#update
answered Jan 21 at 13:44
clint_milnerclint_milner
196315
add a comment |
In your HighchartsReact component, you need to supply a prop called oneToOne and set it to true.
<HighchartsReact highcharts={Highcharts} options={this.state} oneToOne={true} />
This tells the component to re-render when new data is present by way of State or Prop data.
ref: https://api.highcharts.com/class-reference/Highcharts.Chart#update
answered Jan 21 at 13:44
clint_milnerclint_milner
196315
add a comment |
In your HighchartsReact component, you need to supply a prop called oneToOne and set it to true.
<HighchartsReact highcharts={Highcharts} options={this.state} oneToOne={true} />
This tells the component to re-render when new data is present by way of State or Prop data.
ref: https://api.highcharts.com/class-reference/Highcharts.Chart#update
answered Jan 21 at 13:44
clint_milnerclint_milner
196315
In your HighchartsReact component, you need to supply a prop called oneToOne and set it to true.
<HighchartsReact highcharts={Highcharts} options={this.state} oneToOne={true} />
This tells the component to re-render when new data is present by way of State or Prop data.
ref: https://api.highcharts.com/class-reference/Highcharts.Chart#update
answered Jan 21 at 13:44
clint_milnerclint_milner
196315
answered Jan 21 at 13:44
clint_milnerclint_milner
196315
answered Jan 21 at 13:44
clint_milnerclint_milner
196315
answered Jan 21 at 13:44
clint_milnerclint_milner
196315
196315
add a comment |
add a comment |
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