Web/API/PushMessageData/json

This is an experimental technologyCheck 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.

Syntax

var myData = PushEvent.data.json();

Parameters

None.

Returns

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...

Examples

self.addEventListener('push', function(event) {
  var myData = event.data.json();

  // do something with your data
});

Specifications

Specification	Status	Comment
Push APIThe definition of 'json()' in that specification.	Working Draft	Initial definition.

Browser Compatibility

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
json Experimental'	Chrome Full support 50	Edge Full support ≤79	Firefox Full support 44 Notes' Full support 44 Notes' Notes' Extended Support Releases (ESR) before Firefox 78 ESR do not support service workers and the Push API.	IE No support No	Opera Full support 37	Safari No support No	WebView Android No support No	Chrome Android Full support 50	Firefox Android Full support 48	Opera Android Full support 37	Safari iOS No support No	Samsung Internet Android Full support 5.0

Legend

Full support  

Full support

No support  

No support

Experimental. Expect behavior to change in the future.'

Experimental. Expect behavior to change in the future.

See implementation notes.'

See implementation notes.

PushMessageData.json() by Mozilla Contributors is licensed under CC-BY-SA 2.5.