Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The blob() method of the PushMessageData interface extracts push message data as a Blob object.
PushMessageData.blob()
Syntax
blob()
Parameters
None.
Return value
A Blob.
Examples
self.addEventListener('push', function(event) { var blob = event.data.blob(); // do something with your Blob });
Specifications
| Specification |
|---|
| Push API # dom-pushmessagedata-blob |
Browser compatibility
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
blob |
50
|
17
|
44
Extended Support Releases (ESR) before Firefox 78 ESR do not support service workers and the Push API.
|
No
|
37
|
No
|
No
|
50
|
48
|
37
|
No
|
5.0
|
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https://developer.mozilla.org/en-US/docs/Web/API/PushMessageData/blob
