Document: createComment() メソッド
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
createComment()
は新たにコメントノードを作成し、返します。
構文
js
createComment(data)
引数
data
-
文字列で、コメントに追加されるデータを含みます。
返値
新しい Comment
オブジェクトです。
例
js
const docu = new DOMParser().parseFromString("<xml></xml>", "application/xml");
const comment = docu.createComment(
"This is a not-so-secret comment in your document",
);
docu.querySelector("xml").appendChild(comment);
console.log(new XMLSerializer().serializeToString(docu));
// 表示結果: <xml><!--This is a not-so-secret comment in your document--></xml>
仕様書
Specification |
---|
DOM # ref-for-dom-document-createcomment① |
ブラウザーの互換性
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
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createComment |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full 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.