Chart not reflecting changes after validateNow is called about amcharts3-react HOT 5 OPEN

@pranav-xx Could you please provide your code?

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for me, when I call the validateNow method on my amChart (after it was rendered on the screen and nothing else was happening) the whole chart disappears!

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@yairEO You shouldn't call validateNow or validateData

Instead, you should:

1. Create some state for your component.

2. Use the state in the render method.

3. Use setState to change the state.

This is the normal way to change state in React.

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this does not rigger a change in the chart for me though, even though my data is there.. why is that?

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@nk2580 I had this issue before when my render method made reference to a config like:

class Chart extends React.Component {
  render() {
    const { styles, config } = this.props;
    return (
      <div style={ styles }>
        <AmCharts.React options={config} />
      </div>
    );
  }
}

When I made updates to the config prop it wasn't causing re-renders because passing the config to the component was passing by reference.
To force the re-render and essentially update the chart, everytime I updated the config prop from the parent component, I would use _.cloneDeep(config) to ensure a new reference is generated.

Hope that sort of helps.

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