How to hookup datatable column resizing

How can I execute a function after resizing the datatable column? basically want to hookup datatable column resizing event.

You can catch the onColumnResize event that fires after a user has resized a column. Its parameter is ID of the column to the left of a resizer line.

on:{
  "onColumnResize":function(columnId){
    	webix.message(columnId);
    }
} 

http://webix.com/snippet/8ea958d3