add up/down arrow

This commit is contained in:
ricterz 2025-01-16 22:40:53 +08:00
parent a83c571ec4
commit ba59dcf4db

View File

@ -49,8 +49,8 @@ document.onkeypress = event => {
switch (event.key.toLowerCase()) { switch (event.key.toLowerCase()) {
// Previous Image // Previous Image
case 'w': case 'w':
scrollBy(0, -40); scrollBy(0, -40);
break; break;
case 'a': case 'a':
changePage(currentPage - 1); changePage(currentPage - 1);
break; break;
@ -61,7 +61,7 @@ document.onkeypress = event => {
// Next Image // Next Image
case ' ': case ' ':
case 's': case 's':
scrollBy(0, 40); scrollBy(0, 40);
break; break;
case 'd': case 'd':
changePage(currentPage + 1); changePage(currentPage + 1);
@ -75,11 +75,13 @@ document.onkeydown = event =>{
changePage(currentPage - 1); changePage(currentPage - 1);
break; break;
case 38: //up case 38: //up
changePage(currentPage - 1);
break; break;
case 39: //right case 39: //right
changePage(currentPage + 1); changePage(currentPage + 1);
break; break;
case 40: //down case 40: //down
changePage(currentPage + 1);
break; break;
} }
}; };