The ActiveViewChange function is not working

DéveloppeurP

I tried to modify the widget for displaying map coordinates alongside it. However, when I launched it, I noticed that the ActiveViewChange function does not execute. Below is my widget's code.

export default class Widget extends React.Component<AllWidgetProps<IMConfig>, any>{
  constructor(props) {
    super(props);
  }
  ActiveViewChange = (jmv: JimuMapView): void => {
    console.log(jmv)
  }
  render() {
    return (
      <div className="widget-demo jimu-widget m-2">
        {this.props.hasOwnProperty("useMapWidgetIds") &&
          this.props.useMapWidgetIds &&
          this.props.useMapWidgetIds.length === 1 && (
            <JimuMapViewComponent
              useMapWidgetId={this.props.useMapWidgetIds?.[0]}
              onActiveViewChange={this.ActiveViewChange}
            />
          )}
        <p><FormattedMessage id="pr" defaultMessage={defaultMessages.pr} /></p>
      </div>
    )
  }
}

Is there anyone who might have an idea about the issue?

JeffreyThompson2

The code above will get the first JimuMapView in an Experience, but because it is not dependent onActiveViewChange, it will not fail even if this widget loads before JimuMapView is created. You may need to add if checks for mapView to prevent other errors, especially on the first render of this widget.