Vanessa 2024-04-09 08:22:21 +08:00
parent 209e6818b0
commit 8b5c27f054

View file

@ -19,7 +19,7 @@ export class InlineMath extends ToolbarItem {
let mathElement = hasClosestByAttribute(range.startContainer, "data-type", "inline-math") as Element;
if (!mathElement && range.startContainer.nodeType !== 3 && range.startContainer.childNodes[range.startOffset]) {
const previousSibling = hasPreviousSibling(range.startContainer.childNodes[range.startOffset]) as HTMLElement;
if (previousSibling && previousSibling.getAttribute("data-type").indexOf("inline-math") > -1) {
if (previousSibling && previousSibling.nodeType !==3 && previousSibling.getAttribute("data-type").indexOf("inline-math") > -1) {
mathElement = previousSibling;
}
}