SpeechSynthesisUtterance: lang-Eigenschaft
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since September 2018.
Die lang
-Eigenschaft des SpeechSynthesisUtterance
-Interfaces ruft die Sprache der Äußerung ab und setzt sie.
Wenn nicht gesetzt, wird die Sprache der App (d.h. der <html>
lang
-Wert) verwendet oder der Standard des User-Agents, falls dieser ebenfalls nicht gesetzt ist.
Wert
Ein String, der einen BCP 47-Sprachcode repräsentiert.
Beispiele
js
const synth = window.speechSynthesis;
const inputForm = document.querySelector("form");
const inputTxt = document.querySelector("input");
const voiceSelect = document.querySelector("select");
const voices = synth.getVoices();
// ...
inputForm.onsubmit = (event) => {
event.preventDefault();
const utterThis = new SpeechSynthesisUtterance(inputTxt.value);
const selectedOption =
voiceSelect.selectedOptions[0].getAttribute("data-name");
for (let i = 0; i < voices.length; i++) {
if (voices[i].name === selectedOption) {
utterThis.voice = voices[i];
}
}
utterThis.lang = "en-US";
synth.speak(utterThis);
inputTxt.blur();
};
Spezifikationen
Specification |
---|
Web Speech API # dom-speechsynthesisutterance-lang |
Browser-Kompatibilität
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
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lang |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
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.