no message

python/Bag1.py

@@ -167,6 +167,8 @@ def generate_zpl_dataflex(
     batch_no: str,
     item_code: str,
     item_name: str,
+    item_id: Optional[int] = None,
+    stock_in_line_id: Optional[int] = None,
     lot_no: Optional[str] = None,
     font_regular: str = "E:STXihei.ttf",
     font_bold: str = "E:STXihei.ttf",
@@ -180,14 +182,18 @@ def generate_zpl_dataflex(
     code = _zpl_escape((item_code or "—").strip())
     label_line = (lot_no or batch_no or "").strip()
     label_esc = _zpl_escape(label_line)
-    qr_value = label_line if label_line else batch_no.strip()
+    # QR payload: prefer JSON {"itemId":..., "stockInLineId":...} when both present; else fall back to lot/batch text
+    if item_id is not None and stock_in_line_id is not None:
+        qr_value = _zpl_escape(json.dumps({"itemId": item_id, "stockInLineId": stock_in_line_id}))
+    else:
+        qr_value = _zpl_escape(label_line if label_line else batch_no.strip())
     return f"""^XA
 ^CI28
 ^PW700
 ^LL500
 ^PO N
 ^FO10,20
-^BQR,4,7^FDQA,{qr_value}^FS
+^BQR,4,7^FD{qr_value}^FS
 ^FO170,20
 ^A@R,72,72,{font_regular}^FD{desc}^FS
 ^FO0,290
@@ -717,8 +723,17 @@ def main() -> None:
                         if count is not None:
                             item_code = j.get("itemCode") or "—"
                             item_name = j.get("itemName") or "—"
+                            item_id = j.get("itemId")
+                            stock_in_line_id = j.get("stockInLineId")
                             lot_no = j.get("lotNo")
-                            zpl = generate_zpl_dataflex(b, item_code, item_name, lot_no=lot_no)
+                            zpl = generate_zpl_dataflex(
+                                b,
+                                item_code,
+                                item_name,
+                                item_id=item_id,
+                                stock_in_line_id=stock_in_line_id,
+                                lot_no=lot_no,
+                            )
                             n = 100 if count == -1 else count
                             label_text = (lot_no or b).strip()
                             try: