This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The json()method of the PushMessageData interface extracts push message data by parsing it as a JSON string and returning the result.
var myData = PushEvent.data.json();
None.
The result of parsing push event data as JSON. This could be anything that can be represented by JSON — an object, an array, a string, a number...
self.addEventListener('push', function(event) {
var myData = event.data.json();
// do something with your data
}); | Specification | Status | Comment |
|---|---|---|
| Push API The definition of 'json()' in that specification. | Working Draft | Initial definition. |
| Desktop | ||||||
|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | |
| Basic support | 50 | ? | 44
|
No | 37 | No |
| Mobile | |||||||
|---|---|---|---|---|---|---|---|
| Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
| Basic support | No | 50 | ? | 48 | 37 | No | 5.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/PushMessageData/json