Checkbox in header

Hi Support Team,

I have a header with activeContent of checkbox, and I want to the checkbox to be checked initially on render. I tried doing it, but couldn’t succeed.

https://webix.com/snippet/43fbad06

Any help would be appreciated.

did you try to set value:true in config?

I want it to be dynamic, based on the value of an object.
I tried doing this,
obj.chkbx = true; but it did not help.

The template is not intended to handle the activeContent module. But can you please clarify, is there a reason not to use a toolbar with the checkbox inside?

Thanks for the toolbar idea Listopad.