From 27f05145ae700e1177bb2c2541e6d49f73cdbf7e Mon Sep 17 00:00:00 2001
From: barredterra <14891507+barredterra@users.noreply.github.com>
Date: Wed, 13 Dec 2023 17:00:58 +0100
Subject: [PATCH] feat: RFQ print preview

---
 .../request_for_quotation/request_for_quotation.py       | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/erpnext/buying/doctype/request_for_quotation/request_for_quotation.py b/erpnext/buying/doctype/request_for_quotation/request_for_quotation.py
index eea8cd5cc8..5b8be44296 100644
--- a/erpnext/buying/doctype/request_for_quotation/request_for_quotation.py
+++ b/erpnext/buying/doctype/request_for_quotation/request_for_quotation.py
@@ -119,6 +119,15 @@ class RequestforQuotation(BuyingController):
 			supplier.quote_status = "Pending"
 		self.send_to_supplier()
 
+	def before_print(self, settings=None):
+		"""Use the first suppliers data to render the print preview."""
+		if self.vendor or not self.suppliers:
+			# If a specific supplier is already set, via Tools > Download PDF,
+			# we don't want to override it.
+			return
+
+		self.update_supplier_part_no(self.suppliers[0].supplier)
+
 	def on_cancel(self):
 		self.db_set("status", "Cancelled")