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Code Issues Releases Wiki Activity

Remove the `title` attribute when hovering a card anchor (#30948)

pull/30941/head
Renaud Chaput 2024-07-07 18:14:15 +02:00 committed by GitHub
parent 0899c91d4b
commit 981395e4d6
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1 changed files with 14 additions and 1 deletions
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15
app/javascript/mastodon/components/hover_card_controller.tsx
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@ -43,6 +43,7 @@ export const HoverCardController: React.FC = () => {
useEffect(() => {
let isScrolling = false;
let currentAnchor: HTMLElement | null = null;
let currentTitle: string | null = null;
const open = (target: HTMLElement) => {
target.setAttribute('aria-describedby', 'hover-card');
@ -75,6 +76,9 @@ export const HoverCardController: React.FC = () => {
currentAnchor?.removeAttribute('aria-describedby');
currentAnchor = target;
currentTitle = target.getAttribute('title');
target.removeAttribute('title');
setEnterTimeout(() => {
open(target);
}, enterDelay);
@ -90,11 +94,20 @@ export const HoverCardController: React.FC = () => {
};
const handleMouseLeave = (e: MouseEvent) => {
const { target } = e;
if (!currentAnchor) {
return;
}
if (e.target === currentAnchor || e.target === cardRef.current) {
if (
currentTitle &&
target instanceof HTMLElement &&
target === currentAnchor
)
target.setAttribute('title', currentTitle);
if (target === currentAnchor || target === cardRef.current) {
cancelEnterTimeout();
setLeaveTimeout(() => {