how can i use cross domain??

Webix JS
1

in my case…
It receiving data from the external server .
my domain is ‘localhost:63342’ and give a data domain is ‘123.123.123.123/rest/data’…

and how to syncing jsonp??

2

To start from, you can configure CORS and work with normal ajax

tldr: you can add one header to the server configuration to enable this feature

As for jsonp, check http://docs.webix.com/api___jsonp.html