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Document: createRange() メソッド - Web API | MDN
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Document: createRange() 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 2015年7月.
Document.createRange() メソッドは、新しい Range オブジェクトを返します。
構文
js
createRange()
引数
なし。
返値
生成された Range オブジェクトです。
例
js
const range = document.createRange();
range.setStart(startNode, startOffset);
range.setEnd(endNode, endOffset);
メモ
Range を生成したあと、大部分のメソッドを使用するには境界を設定する必要があります。
仕様書
| Specification |
|---|
| DOM # dom-document-createrange |
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