Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:REST_API
|
| gptkbp:alsoKnownAs |
gptkb:Cross-document_messaging
|
| gptkbp:category |
gptkb:Web_APIs
Web development Web security |
| gptkbp:class |
window.postMessage
|
| gptkbp:definedIn |
gptkb:HTML5_specification
|
| gptkbp:enables |
communication between browsing contexts
communication between iframes communication between tabs communication between windows communication between workers |
| gptkbp:features |
origin checking
|
| https://www.w3.org/2000/01/rdf-schema#label |
Web Messaging
|
| gptkbp:mainEvent |
message event
|
| gptkbp:partOf |
gptkb:Web_Platform
|
| gptkbp:relatedTo |
gptkb:Service_Workers
gptkb:Web_Workers gptkb:Broadcast_Channel_API |
| gptkbp:supportedBy |
gptkb:Google_Chrome
gptkb:Mozilla_Firefox gptkb:Microsoft_Edge gptkb:Safari |
| gptkbp:usedFor |
secure data transfer
cross-origin communication sandboxed iframe communication |
| gptkbp:bfsParent |
gptkb:W3C_Web_Applications_Working_Group
|
| gptkbp:bfsLayer |
6
|