handle upload id being a var in as event spec (#5850)

adhami3310 · web-flow · commit 09c33a82d8ff · 2025-10-03T11:25:18.000-07:00
diff --git a/reflex/event.py b/reflex/event.py
@@ -875,7 +875,7 @@ def as_event_spec(self, handler: EventHandler) -> EventSpec:
             upload_files_context_var_data,
         )
 
-        upload_id = self.upload_id or DEFAULT_UPLOAD_ID
+        upload_id = self.upload_id if self.upload_id is not None else DEFAULT_UPLOAD_ID
         spec_args = [
             (
                 Var(_js_expr="files"),

Original file line number	Diff line number	Diff line change
`@@ -875,7 +875,7 @@ def as_event_spec(self, handler: EventHandler) -> EventSpec:`
`875`	`875`	`upload_files_context_var_data,`
`876`	`876`	`)`
`877`	`877`
`878`		`- upload_id = self.upload_id or DEFAULT_UPLOAD_ID`
	`878`	`+ upload_id = self.upload_id if self.upload_id is not None else DEFAULT_UPLOAD_ID`
`879`	`879`	`spec_args = [`
`880`	`880`	`(`
`881`	`881`	`Var(_js_expr="files"),`