How to implement dynamic grid layout in webix

I am trying to implement a grid layout in my application but I am not sure how to add external source to a gridlayout with dynamic number of rows

Hello,

how to add external source to a gridlayout with dynamic number of rows

You can do it with the help of ajax request: Ajax Operations - AJAX usage: POST requests, JSON sending, incoming data parsing, etc. Webix Docs
And use the result with Grid Layout of UI Widgets, Layout and Resizer Webix Docs