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🐛 fix https://ld246.com/article/1705233964097

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Vanessa 2024-03-04 23:54:31 +08:00
parent 4545cb11fe
commit c2383a6682
1 changed files with 5 additions and 1 deletions
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6
app/src/protyle/wysiwyg/index.ts
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@ -877,7 +877,11 @@ export class WYSIWYG {
let firstBlockElement = hasClosestBlock(firstElement);
if (moveEvent.clientY > y) {
if (!startFirstElement) {
startFirstElement = firstElement;
// 向上选择导致滚动条滚动到顶部再向下选择至 > y 时，firstBlockElement 为 undefined https://ld246.com/article/1705233964097
if (!firstBlockElement) {
firstBlockElement = protyle.wysiwyg.element.firstElementChild as HTMLElement;
}
startFirstElement = firstBlockElement;
}
} else if (!firstBlockElement &&
// https://github.com/siyuan-note/siyuan/issues/7580