[Solved] Categoryaxis wont clear on reading an empty set of data

[Juuso]

I have a Columns Chart which shows all data on initial page load. User has the option to change the data query by selecting checkboxes which are read when the chart does datasource.read().
The problem is that if the data is empty the category axis is not emptied. Instead it just shows the previous axis without any data. Is there a way to for the chart to redraw category axis?

[Iliana Dyankova]

Hello Juuso,

The observed behavior (the category axis is not emptied) is due to a bug in the current version of Kendo UI Chart. We are working on the problem and will do our best to provide a fix as soon as possible. Please accept my apologies for the inconvenience caused. 

Meanwhile you can achieve the desired outcome as set an empty array to the categoryAxis. For example: 

var chart = $("#chart").data("kendoChart");
chart.options.categoryAxis.categories = [];
chart.refresh();

Regards,
Iliana Nikolova
the Telerik team

[Uday]

Hi Team,

         Greetings from ECPL,

        I am facing same issue as above. I hope that you got solution for this issue.Please help me out on this.

 

 

 

Thanks and Regards,

Uday.

        

[Preslav]

Hello Uday,

I tested the issue from this post, and it seems that it is no longer replicable:

• http://dojo.telerik.com/IcowajEJ

Having said that, could you please elaborate on what is your scenario?


Regards,
Preslav
Progress Telerik