kazzkiq/balloon.css

Accessibility issue due to aria-label

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#146 opened on 2020年9月20日

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accessibilityhelp wanted

説明

Adding aria-label does announce it to screen readers but the container element on which the tooltip is shown, the text of that button for example won't be announced as shown in https://kazzkiq.github.io/balloon.css/ the text Hover me is not announced since the aria-label now just has the tooltip text which is an accessibility issue.

ideally, first, the button content should be announced and then the tooltip content.

For the accessibility, role tooltip should be added to the tooltip so screen readers announce it as tooltip but since it uses pseudo-element so won't be possible.

コントリビューターガイド

技術スタック
csshtml
領域
frontendaccessibility
Issue 種別
bug
難度新しい貢献者にとっての実装難度です。1 は非常に小さな変更、5 は専門的な作業です。
3
推定時間経験ある貢献者が調査、実装、テスト、pull request 準備にかけるおおよその時間範囲です。
1-3 hours
活動状況Issue が今どれだけ取り組みやすいかを示します。新しい、活発、古い、ブロック中、またはメンテナー入力待ちなどです。
stale
明確さ期待される変更、受け入れ条件、次の手順がどれだけ明確かを示します。
clear
前提条件
Basic HTML/CSSUnderstanding of ARIA attributes
初心者向け度初回貢献者にどれだけ取り組みやすいかを 1-100 で推定したスコアです。
65
調査方針
The issue is in balloon.css, a pure CSS tooltip library. The problem is that using aria label on the tooltip container overrides the button text for screen readers. Investigate the current CSS and HTML structure (likely using data attributes and ::before/::after pseudo elements). Consider adding role='tooltip' via JavaScript or modifying the HTML to include both the button text and tooltip text in the accessibility tree. Refer to the official demo at https://kazzkiq.github.io/balloon.css/ and comments for more context.
Accessibility issue due to aria-label · kazzkiq/balloon.css#146 | Good First Issue