FusionCharts API-Event: noDataToDisplay

Created using FusionCharts Suite XT - www.fusioncharts.com

by FusionCharts

HTML

<script src="https://static.fusioncharts.com/code/latest/fusioncharts.js"></script>
<script src="https://static.fusioncharts.com/code/latest/fusioncharts.charts.js"></script>
<script src="https://static.fusioncharts.com/code/latest/themes/fusioncharts.theme.fint.js"></script>
<!-- This sample shows the event parameters, and their values, when noDataToDisplay event is triggered-->
<div id="indicatorDiv">Event name: <strong> noDataToDisplay </strong> 
    
    <p>Triggered when no data is passed to the chart.</p>
    <p>When the noDataToDisplay event is triggered, it provides the <strong> eventObj </strong> object (object containing information generic to all events) parameter to the event handler.</p>
    <p>Scroll down to the table rendered to view information contained in the eventObj object.</p>
    
</div>
<div id="chart-container">FusionCharts will render here</div>
<div>
    <div>
        <div id="header">
            <div class="parameter-name">Parameter Name</div>
            <div class="parameter-value">Parameter Value</div>
        </div>
        <div id="attrs-table"></div>
    </div>
</div>

CSS

body {
    padding: 5px;
    margin: 0 auto;
}
strong {
  font-weight: bold;
}
#header {
    display: none;
}
#indicatorDiv {
    width: 500px;
    font-family:'Arial', 'Helvetica';
    font-size: 14px;
}
p {
    margin-top: 20px;
    margin-bottom: 20px;
}
#attrs-table {
    text-align: center;
    width: 500px;
}
.parameter-name, .parameter-value {
    width: 250px;
    font-weight: bold;
    text-align: center;
    float: left;
}
.title, .value {
    float:left;
    width: 230px;
    height: 20px;
    background: #fff;
    padding: 5px 10px;
}
.title {
    clear: left;
}
.title:nth-child(4n+1), .value:nth-child(4n+2) {
    background: rgb(0, 117, 194);
    color: #fff;
}
.value {
    word-wrap: break-word;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

JavaScript

FusionCharts.ready(function () {
    var ageGroupChart = new FusionCharts({
        type: 'pie2d',
        renderAt: 'chart-container',
        width: '450',
        height: '150',
        dataFormat: 'xml',
        dataSource: "",
            "events": {

            /**
             * @description
             * Triggered when no data is passed to the chart.*
             * @param {Object} eventObj: An object containing all the details related to this event like eventId, sender, etc.
             */

                "noDataToDisplay": function (eventObj) {
                var header = document.getElementById('header');
                header.style.display = 'block';

                var tempDiv = document.createElement('div');
                var attrsTable = document.getElementById('attrs-table');
                var titleDiv, valueDiv;
                for (var prop in eventObj) {
                    titleDiv = document.createElement('div');
                    titleDiv.className = 'title';
                    titleDiv.innerHTML = prop;

                    valueDiv = document.createElement('div');
                    valueDiv.className = 'value';
                    valueDiv.innerHTML = eventObj[prop];

                    tempDiv.appendChild(titleDiv);
                    tempDiv.appendChild(valueDiv);
                }
                attrsTable.innerHTML = '';
                attrsTable.appendChild(tempDiv);
            }
        }
    });
    ageGroupChart.render();
});