Hide row on a table and if-statement

Hi,
there is a function to hide columns, but not to hiding/removing a row on a table
(e.g. for delete a data, hiding should on_click, within callback)
Is there a solution for this?

my 2nd question is, how can i do a if-statement within a table,(the data is loaded from server)
e.g if a value of a column is 1, webix should display “Yes” instead of “1”

(1)
You can use filter API to hide some rows in the datatable
http://docs.webix.com/api__link__ui.datatable_filter.html

(2)
You can use js function as template for column in the datatable
http://webix.com/snippet/72982c1a

thank you for the solution