From d6dfbb39ff265026e829d4b670147b276195b306 Mon Sep 17 00:00:00 2001
From: vpj-cd <devnull@localhost>
Date: Sat, 26 Mar 2011 00:08:37 -0500
Subject: [PATCH] Bug in Adempiere ZK WListbox component not rest the value for
 the column Link to SF Tracker:
 http://sourceforge.net/support/tracker.php?aid=3108141

---
 .../WEB-INF/src/org/adempiere/webui/component/WListbox.java | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/component/WListbox.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/component/WListbox.java
index 01a7647086..da818dd748 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/component/WListbox.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/component/WListbox.java
@@ -556,6 +556,8 @@ public class WListbox extends Listbox implements IMiniTable, TableValueChangeLis
 				rsColOffset = 1;
 				for (col = 0; col < m_layout.length; col++)
 				{
+					//reset the data value
+					data=null;
 					columnClass = m_layout[col].getColClass();
 					rsColIndex = col + rsColOffset;
 
@@ -607,6 +609,10 @@ public class WListbox extends Listbox implements IMiniTable, TableValueChangeLis
 						{
 							data = s.trim();	//	problems with NCHAR
 						}
+						else
+						{
+							data=null;
+						}
 					}
 					//  store in underlying model
 					getModel().setDataAt(data, row, col);