add null option to yes/no boolean field dropdown to fix roj's select bug

diff --git a/classes/database/Postgres.php b/classes/database/Postgres.php
index 0cf27dd8563522e96310d6a35469b11b57a8d5dd..e350d21820922064054568dc9af4a6ea9c65d670 100755 (executable)
--- a/classes/database/Postgres.php
+++ b/classes/database/Postgres.php
@@ -4,7 +4,7 @@
  * A class that implements the DB interface for Postgres
  * Note: This class uses ADODB and returns RecordSets.
  *
- * $Id: Postgres.php,v 1.104 2003/05/15 09:48:40 chriskl Exp $
+ * $Id: Postgres.php,v 1.105 2003/05/15 10:02:22 chriskl Exp $
  */
 
 // @@@ THOUGHT: What about inherits? ie. use of ONLY???
@@ -356,9 +356,11 @@ class Postgres extends BaseDB {
                switch ($type) {
                        case 'bool':
                        case 'boolean':
+                               if ($value !== null && $value == '') $value = null;
                                echo "<select name=\"", htmlspecialchars($name), "\">\n";
-                               echo "<option value=\"Y\"", ($value) ? ' selected' : '', ">{$lang['stryes']}</option>\n";
-                               echo "<option value=\"N\"", (!$value) ? ' selected' : '', ">{$lang['strno']}</option>\n";
+                               echo "<option value=\"\"", ($value === null) ? ' selected' : '', "></option>\n";
+                               echo "<option value=\"Y\"", ($value !== null && $value) ? ' selected' : '', ">{$lang['stryes']}</option>\n";
+                               echo "<option value=\"N\"", ($value !== null && !$value) ? ' selected' : '', ">{$lang['strno']}</option>\n";
                                echo "</select>\n";
                                break;
                        case 'text':