Accordion add button on header

Webix JS
1

I want to add a button on the header part of accordion, is it possible?.

2

No, it’s not possible - any elements can be added to headers only via CSS. On the positive side, you can define css-specific click handlers to attach functions to CSS buttons/icons.
Check the snippet, please http://webix.com/snippet/affbf820

3

Thank you.