This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The frameType
read-only property of the Client
interface indicates the type of browsing context of the current Client
. This value can be one of auxiliary
, top-level
, nested
, or none
.
Syntax
var myFrameType = Client.frameType;
Example
TBD
Specifications
Specification | Status | Comment |
---|---|---|
Service Workers The definition of 'frameType' in that specification. |
Editor's Draft | Initial definition. |
Browser compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | 43.0 | 44.0 (44.0)[1] | No support | ? | No support |
Feature | Android | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile | Chrome for Android |
---|---|---|---|---|---|---|---|
Basic support | No support | 44.0 (44.0) | ? | No support | ? | No support | 43.0 |
[1] Service workers (and Push) have been disabled in the Firefox 45 & 52 Extended Support Releases (ESR.)