Update Chart type

by Stas_P

HTML

<script src="https://mobiledemo.jaspersoft.com/jasperserver-pro/client/visualize.js"></script>

<div id="container"></div>

CSS

#container {
  width:400px;
}

JavaScript

visualize({
    auth: {
        name: "joeuser",
        password: "joeuser",
        organization: "organization_1"
    }
}, function (v) {

    //render report from provided resource
    let report = v.report({
        resource: "/public/Samples/Reports/States",
        container: "#container",
        success: setChartType,
        error: handleError
    });

    //show error
    function handleError(err) {
      alert(err.message);
    }
    
    function setChartType() {
    	let chartElement = report.data().components[0];
      chartElement.chartType = "TreeMap";
      report.updateComponent(chartElement);
    }

});