From 306f5cb1b979adee7b55e9b6f2acc2f08e3b31c1 Mon Sep 17 00:00:00 2001
From: Hermes Agent <hermes@opencomputing.cn>
Date: Thu, 18 Jun 2026 13:54:53 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20Tabular=E7=A9=BA=E5=80=BC=E6=98=BE?=
 =?UTF-8?q?=E7=A4=BAundefined=E6=94=B9=E4=B8=BA=E7=A9=BA=E5=AD=97=E7=AC=A6?=
 =?UTF-8?q?=E4=B8=B2?=
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---
 bricks/datarow.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bricks/datarow.js b/bricks/datarow.js
index 8e9a00e..f2bbedb 100644
--- a/bricks/datarow.js
+++ b/bricks/datarow.js
@@ -118,7 +118,8 @@ bricks.DataRow = class extends bricks.HBox {
 				opts.value = f.label || f.name;
 			} else {
 				opts.user_data = this.user_data;
-				opts.value = opts.tip = this.user_data[f.name];
+				var val = this.user_data[f.name];
+				opts.value = opts.tip = (val === null || val === undefined) ? '' : val;
 			}
 			opts.cwidth = cwidths[f.name] ||f.cwidth || 10;
 			var f = bricks.get_ViewBuilder(f.uitype);