This example shows how to integrate the dashboard viewer into a React application. First of all, load scripts:

<script src="/stimulsoft/stimulsoft.reports.js"></script>
<script src="/stimulsoft/stimulsoft.dashboards.js"></script>
<script src="/stimulsoft/stimulsoft.viewer.js"></script>

Then, create a Viewer class which extends from React component:

<script type="text/babel">
	class Viewer extends React.Component {
		render() {
			return <div id="viewer"></div>;
		}          

		componentDidMount(){
			console.log('Loading Viewer view');
    
			console.log('Creating the dashboard viewer with default options');
			var viewer = new window.Stimulsoft.Viewer.StiViewer(null, 'StiViewer', false);

			console.log('Creating a new dashboard instance');
			var report = window.Stimulsoft.Report.StiReport.createNewDashboard();

			console.log('Load dashboard from url');
			report.loadFile('/dashboard/DashboardChristmas.mrt');

			console.log('Assigning dashboard to the viewer, the dashboard will be built automatically after rendering the viewer');
			viewer.report = report;

			console.log('Rendering the viewer to selected element');
			viewer.renderHtml('viewer');
		}
	}

...

Finally, use ReactDOM.render to update the component:

...

	ReactDOM.render(
		<Viewer />,
		document.getElementById("main")
	)        
</script>

На скриншоте ниже Вы можете увидеть результат выполнения данного кода: