combo issue

Hello Webix team,

https://snippet.webix.com/304jg7ke

If I have blank data for combo and bind it on onclick event to cobo then it duplicates the blank values.

It is necessary for me to bind the data on click event

Hey, @leod1481, please check out this snippet, it should solve your problem: https://snippet.webix.com/mrott8ad. Basically, you could try using objects instead of strings.