From 3dc2935c3cf31e5350f8acd83c3c67941a6a0dba Mon Sep 17 00:00:00 2001
From: =?utf8?q?Sven=20Sch=C3=B6ling?= <s.schoeling@linet-services.de>
Date: Fri, 15 May 2009 10:05:56 +0000
Subject: [PATCH] Und nochmal anders: Previous Form nur die Werte speichern,
 die SCALAR und nicht leer sind.

Damit dann auch wieder die previousform Funktion in assembly_row->part
---
 bin/mozilla/ic.pl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bin/mozilla/ic.pl b/bin/mozilla/ic.pl
index d7dd7c3fa..05aaced0d 100644
--- a/bin/mozilla/ic.pl
+++ b/bin/mozilla/ic.pl
@@ -1540,6 +1540,7 @@ sub assembly_row {
 
     # save form variables in a previousform variable
     foreach my $key (sort keys %$form) {
+      next unless ref $form->{$key} eq '' && $form->{$key};
 
       # escape ampersands
       $form->{$key} =~ s/&/%26/g;
@@ -1642,7 +1643,7 @@ sub assembly_row {
 
       } else {
         $href =
-          qq|$form->{script}?action=edit&id=$form->{"id_$i"}|;
+          qq|$form->{script}?action=edit&id=$form->{"id_$i"}&rowcount=$i&previousform=$previousform|;
         $column_data{partnumber} =
           qq|<td><input type=hidden name="partnumber_$i" value="$form->{"partnumber_$i"}"><a href=$href>$form->{"partnumber_$i"}</a></td>|;
         $column_data{runningnumber} =
-- 
2.20.1