Remove all series

[Rikard Schouwstra]

Hi,

I am trying ro remove and add series to a line chart dynamically but I do not now how to remove all series, I can only remove one at a time and when I iterate over the series array it does not remove them all. Any help would be appreciated.

Regards

[Dharanidharan Dharmasivam]

Hi Rikard, 

 

Greetings from Syncfusion. We have analyzed our query. We are already having removeSeries method to remove the series. By using this, you can remove the series one at a time. However, your requirement can be achieved as a workaround by assigning empty array to series and refresh the chart. Find the code snippet below to achieve this requirement. 

 

 

document.getElementById("remove").onclick = function () { 

        var chart = document.getElementById("container").ej2_instances[0]; 

        //Assigning empty array to series and refresh the chart 

        chart.series = []; 

        chart.refresh(); 

    } 

 

 

 

Sample: http://www.syncfusion.com/downloads/support/forum/142995/ze/chartSample142692360   

 

Hope this helps. 

 

Thanks, 

Dharani.