The data
read-only property of the MessageEvent
interface represents the data sent by the message emitter.
The data
read-only property of the MessageEvent
interface represents the data sent by the message emitter.
The data sent by the message emitter; this can be any data type, depending on what originated this event.
js
myWorker.onmessage = (e) => { result.textContent = e.data; console.log("Message received from worker"); };
Specification |
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HTML Standard # dom-messageevent-data-dev |
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
data |
2 | 12 | 3 | 9 | ≤12.1 | 4 | ≤37 | 18 | 4 | ≤12.1 | 3.2 | 1.0 |
ExtendableMessageEvent
— similar to this interface but used in interfaces that needs to give more flexibility to authors.
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https://developer.mozilla.org/en-US/docs/Web/API/MessageEvent/data