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tabindex - SVG | MDN
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このページはコミュニティーの尽力で英語から翻訳されました。MDN Web Docs コミュニティーについてもっと知り、仲間になるにはこちらから。
tabindex
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2017年1月.
tabindex 属性を使用すると、要素にフォーカスを合わせることができるかどうかを制御し、連続したフォーカスナビゲーションのために要素の相対的な順序を定義することができます。
この属性は、任意の SVG 要素で使用することができます。
例
html,
body,
svg {
height: 100%;
}
html
<?xml version="1.0"?>
<svg viewBox="0 0 260 260" xmlns="https://www.w3.org/2000/svg">
<circle r="10" tabindex="0" fill="green" cx="60" cy="60" />
<circle r="40" tabindex="0" fill="red" cx="60" cy="160" />
<circle r="60" tabindex="0" fill="blue" cx="160" cy="60" />
<circle r="20" tabindex="0" fill="black" cx="160" cy="160" />
</svg>
使用上の注意
| 値 | 妥当な整数 |
|---|---|
| 既定値 | なし |
| アニメーション | 不可 |
- 妥当な整数
-
連続したフォーカスナビゲーションのための要素の相対的な順序。
仕様書
| Specification |
|---|
| Scalable Vector Graphics (SVG) 2 # tabindexattribute |
ブラウザーの互換性
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