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.
var myBlob = PushEvent.data.blob();
None.
A Blob.
self.addEventListener('push', function(event) {
var blob = event.data.blob();
// do something with your Blob
}); | Specification | Status | Comment |
|---|---|---|
| Push API The definition of 'blob()' in that specification. | Working Draft | Initial definition. |
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|
| Basic support | 50.0 | 44.0 (44.0)[1] | No support | No support | No support |
| Feature | Android | Android Webview | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile | Chrome for Android |
|---|---|---|---|---|---|---|---|---|
| Basic support | No support | No support | 48.0 (48)[2] | No support | No support | No support | No support | 50.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/PushMessageData/blob