Web Messaging API

GPTKB entity

Statements (29)
Predicate Object
gptkbp:instanceOf gptkb:REST_API
gptkbp:alsoKnownAs gptkb:Cross-document_messaging
gptkbp:category gptkb:REST_API
gptkb:website
gptkb:HTML5_API
gptkbp:class window.postMessage
gptkbp:definedIn gptkb:W3C
gptkbp:enables communication between browsing contexts
communication between iframes
communication between tabs
communication between windows
gptkbp:event messageerror
window.onmessage
gptkbp:features origin checking
https://www.w3.org/2000/01/rdf-schema#label Web Messaging API
gptkbp:introducedIn gptkb:HTML5
gptkbp:mainEvent messenger
gptkbp:method window.postMessage
gptkbp:specifies https://html.spec.whatwg.org/multipage/web-messaging.html
gptkbp:supportedBy gptkb:Google_Chrome
gptkb:Mozilla_Firefox
gptkb:Microsoft_Edge
gptkb:Safari
gptkbp:uses cross-origin communication
sandboxed iframe communication
secure data transfer between windows
gptkbp:bfsParent gptkb:HTML5_APIs
gptkb:HTML5_Web_Messaging
gptkbp:bfsLayer 6