Can't get filter object

Webix JS
1

I’m trying to clear a filter when an HTML filter’s checkbox is unchecked. I followed the feedback here:

http://forum.webix.com/discussion/comment/4878/#Comment_4878

… but I’m unable to get the filter object, as the popup indicates. It seems to be set up correctly. Any idea what problem might be?

http://webix.com/snippet/6e7776aa

2

What about this?

http://webix.com/snippet/7b0fcbe4

3

It is possible to use the registerFilter API to include state of external input in the built-in filtering logic.

http://webix.com/snippet/54eaa9f2

4

Thank you both for the examples, much appreciated.