fix(web): upload toast always showed 0 files (live FileList read after input reset); snapshot before upload

2026-09-08 16:22:12 +08:00
parent e5dacc0a77
commit 2721df8ea9
2 changed files with 7 additions and 3 deletions
@@ -30,10 +30,11 @@ export default function AdminLibraries() {
  });

  async function onFiles(libId: number, list: FileList | null) {
-    if (!list?.length) return;
+    const files = Array.from(list ?? []); // FileList 是活引用,onChange 里 input.value="" 会清空它,必须先快照
+    if (!files.length) return;
    try {
-      for (const f of Array.from(list)) await api.uploadBook(libId, f); // 串行,单个失败即止并报错
-      toast("ok", `已上传 ${list.length} 个文件,等待 scanner 收编`);
+      for (const f of files) await api.uploadBook(libId, f); // 串行,单个失败即止并报错
+      toast("ok", `已上传 ${files.length} 个文件,等待 scanner 收编`);
      void qc.invalidateQueries({ queryKey: ["books"] });
      setTimeout(() => void qc.invalidateQueries({ queryKey: ["books"] }), 5000);
    } catch (e) {