SP.Site.compatibilityLevel property (sp.js)
Gets the major version of this site collection for purposes of major version-level compatibility checks.
Applies to: apps for SharePoint | SharePoint Foundation 2013 | SharePoint Server 2013
var value = SP.Site.get_compatibilityLevel ()
Return value
Undefined
REST resource endpoint
Endpoint URI structure
http://<sitecollection>/<site>/_api/site/compatibilityLevel
HTTP requests
This resource supports the following HTTP commands:
- POST
POST syntax
POST http://<sitecollection>/<site>/_api/site/compatibilityLevel
GET syntax
GET http://<sitecollection>/<site>/_api/site/compatibilityLevel