common: do not render undefined items

This commit is contained in:
Abdullah Atta
2024-03-21 12:06:56 +05:00
parent 76e766583c
commit feaa207f68
2 changed files with 6 additions and 4 deletions

View File

@@ -81,11 +81,11 @@ export class VirtualizedGrouping<T> {
};
}
item(index: number): Promise<{ item: T; group?: GroupHeader }>;
item(index: number): Promise<{ item?: T; group?: GroupHeader }>;
item(
index: number,
operate: BatchOperator<T>
): Promise<{ item: T; group?: GroupHeader; data: unknown }>;
): Promise<{ item?: T; group?: GroupHeader; data: unknown }>;
async item(index: number, operate?: BatchOperator<T>) {
const batchIndex = Math.floor(index / this.batchSize);
const { items, groups, data } =