AbstractRange: startContainer プロパティ

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2017.

startContainerAbstractRange インターフェイスの読み取り専用プロパティで、範囲の先頭の Node を返します。

範囲の開始位置が内部にある Node です。

js
let startNode = range.startContainer;

仕様書

Specification
DOM
# ref-for-dom-range-startcontainer①

ブラウザーの互換性

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desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
startContainer

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Full support
Full support
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