How to show or hide the series in ASP.NET Core Charts on initial loading with specific time interval?

Description

This article shows how to show or hide the series in ASP.NET Core Charts on initial loading with specific time interval.

Solution

To show or hide a series in a chart, you can use the visible property of the series. This property can be set to “true” to show the series, or “false” to hide it. By enabling or disabling the “visible” property of a series, you can easily automate the process of showing or hiding the series in the chart.

To show or hide a series in specific intervals using setInterval, you can first define the function that will trigger the changes and then use setInterval to call that function at the desired intervals.

Code Snippet

The following code example shows how to show or hide the series.

<ejs-chart id="container"></ejs-chart>

<script>
   var chart, intervalId,setTimeoutValue = 1000;
   intervalId = setInterval(
       function() {
           if (document.getElementById('container') === null) {
               clearInterval(intervalId);
           } else {
               chart = document.getElementById('container').ej2_instances[0];
               for (var i = 0; i < chart.series.length; i++) {
                   chart.series[i].visible = chart.series[i].visible ? false : true;
               }
               chart.refresh();
           }
   }, setTimeoutValue);
</script>

The following image illustrates the output of the above code.

Conclusion

I hope you enjoyed learning how to show or hide the series in ASP.NET Core Charts on initial loading with specific time interval.

You can refer to our ASP.NET Core Chart feature tour page to learn about its other features and documentation, and how to quickly get started for configuration specifications. You can also explore our ASP.NET Core Chart example to understand how to create and visualize data.

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