From 1eb1440489a2ec9c1ff51473232daac941e727bb Mon Sep 17 00:00:00 2001
From: Janusz Dobrowolski <janusz@frontaccounting.eu>
Date: Tue, 10 Mar 2009 21:52:48 +0000
Subject: [PATCH] Fixed email_row/link_row display for empty input value.

---
 CHANGELOG.txt            |  2 ++
 includes/ui/ui_input.inc | 24 ++++++++++++++++++++----
 2 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index 84f85499..bf80d966 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -22,6 +22,8 @@ $ -> Affected files
 10-Mar-2009 Janusz Dobrowolski
 # [0000119] Fixed search by item description in sales item selector.
 $ /includes/ui/ui_lists.inc
+# Fixed email_row/link_row display for empty input value.
+$ /includes/ui/ui_inputs.inc
 
 ------------------------------- Release 2.1.0 RC ------------------------------------------------
 09-Mar-2009 Joe Hunt
diff --git a/includes/ui/ui_input.inc b/includes/ui/ui_input.inc
index 3da07206..6f33413e 100644
--- a/includes/ui/ui_input.inc
+++ b/includes/ui/ui_input.inc
@@ -448,22 +448,38 @@ function text_row_ex($label, $name, $size, $max=null, $title=null, $value=null,
 //-----------------------------------------------------------------------------------
 function email_row($label, $name, $value, $size, $max, $title=null, $params="", $post_label="")
 {
-	text_row("<a href='Mailto:".$_POST[$name]."'>$label</a>", $name, $value, $size, $max, $title, $params, $post_label);
+	if (get_post($name)) 
+		$label = "<a href='Mailto:".$_POST[$name]."'>$label</a>";
+	text_row($label, $name, $value, $size, $max, $title, $params, $post_label);
 }
 
 function email_row_ex($label, $name, $size, $max=null, $title=null, $value=null, $params=null, $post_label=null)
 {
-	text_row_ex("<a href='Mailto:".$_POST[$name]."'>$label</a>", $name, $size, $max, $title, $value, $params, $post_label);
+	if (get_post($name)) 
+		$label = "<a href='Mailto:".$_POST[$name]."'>$label</a>";
+	text_row_ex($label, $name, $size, $max, $title, $value, $params, $post_label);
 }
 
 function link_row($label, $name, $value, $size, $max, $title=null, $params="", $post_label="")
 {
-	text_row("<a href='".$_POST[$name]."' target='_blank'>$label</a>", $name, $value, $size, $max, $title, $params, $post_label);
+	$val = get_post($name);
+	if ($val) {
+		if (strpos($val,'http://')===false)
+			$val = 'http://'.$val;
+		$label = "<a href='$val' target='_blank'>$label</a>";
+	}
+	text_row($label, $name, $value, $size, $max, $title, $params, $post_label);
 }
 
 function link_row_ex($label, $name, $size, $max=null, $title=null, $value=null, $params=null, $post_label=null)
 {
-	text_row_ex("<a href='".$_POST[$name]."' target='_blank'>$label</a>", $name, $size, $max, $title, $value, $params, $post_label);
+	$val = get_post($name);
+	if ($val) {
+		if (strpos($val,'http://')===false)
+			$val = 'http://'.$val;
+		$label = "<a href='$val' target='_blank'>$label</a>";
+	}
+	text_row_ex($label, $name, $size, $max, $title, $value, $params, $post_label);
 }
 
 //-----------------------------------------------------------------------------------
-- 
2.30.2