From ea9e7eb535b460218b693d4e5fec80297eb3e360 Mon Sep 17 00:00:00 2001
From: wei <>
Date: Thu, 3 May 2007 01:37:21 +0000
Subject: Add northwind db demo.

---
 .../Data/ActiveRecord/Scaffold/InputBuilder/TMssqlScaffoldInput.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'framework/Data/ActiveRecord/Scaffold')

diff --git a/framework/Data/ActiveRecord/Scaffold/InputBuilder/TMssqlScaffoldInput.php b/framework/Data/ActiveRecord/Scaffold/InputBuilder/TMssqlScaffoldInput.php
index 840e5b63..2f06368e 100644
--- a/framework/Data/ActiveRecord/Scaffold/InputBuilder/TMssqlScaffoldInput.php
+++ b/framework/Data/ActiveRecord/Scaffold/InputBuilder/TMssqlScaffoldInput.php
@@ -35,7 +35,11 @@ class TMssqlScaffoldInput extends TScaffoldInputCommon
 			case 'datetime': case 'smalldatetime':
 				return $this->getDateTimeValue($container,$column, $record);
 			default:
-				return $this->getDefaultControlValue($container,$column, $record);
+				$value = $this->getDefaultControlValue($container,$column, $record);
+				if(trim($value)==='' && $column->getAllowNull())
+					return null;
+				else
+					return $value;
 		}
 	}
 }
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