Vanessa 2024-01-05 17:13:15 +08:00
parent a8fc5a62f9
commit c5ae6c3d3a

View file

@ -59,5 +59,35 @@ export const upDownHint = (listElement: Element, event: KeyboardEvent, classActi
currentHintElement.scrollIntoView(overTop);
}
return currentHintElement;
} else if (event.key === "Home") {
event.preventDefault();
event.stopPropagation();
currentHintElement.classList.remove(classActiveName);
currentHintElement = listElement.children[0] as HTMLElement;
while (currentHintElement &&
(currentHintElement.classList.contains("fn__none") || !currentHintElement.classList.contains(className))) {
currentHintElement = currentHintElement.nextElementSibling as HTMLElement;
}
if (!currentHintElement) {
return;
}
currentHintElement.classList.add(classActiveName);
currentHintElement.scrollIntoView();
return currentHintElement;
} else if (event.key === "End") {
event.preventDefault();
event.stopPropagation();
currentHintElement.classList.remove(classActiveName);
currentHintElement = listElement.children[listElement.children.length - 1] as HTMLElement;
while (currentHintElement &&
(currentHintElement.classList.contains("fn__none") || !currentHintElement.classList.contains(className))) {
currentHintElement = currentHintElement.previousElementSibling as HTMLElement;
}
if (!currentHintElement) {
return;
}
currentHintElement.classList.add(classActiveName);
currentHintElement.scrollIntoView(false);
return currentHintElement;
}
};