forward port subscription group display fix

docs/changelog/7.x.x.txt

@@ -49,6 +49,7 @@
  - fixed #4191: Using 3 consecutive tildes in a Post title makes a bad URL/Pos
  - fixed #8927: Collaboration System: Thread approval workflow setting ignore
  - fixed #8827: Slider JS bug for non-numeric values (Patrick Donelan, SDH Consulting)
+ - fixed #8925: Collaboration System: Label missing
 
 7.6.3
  - improved performance of file uploads

lib/WebGUI/Form/SubscriptionGroup.pm

@@ -64,6 +64,19 @@ sub isDynamicCompatible {
 
 #-------------------------------------------------------------------
 
+=head2 toHtml ( )
+
+A synonym for toHtmlAsHidden.
+
+=cut
+
+sub toHtml {
+    my $self = shift;
+    $self->toHtmlAsHidden;
+}
+
+#----------------------------------------------------------------
+
 =head2 toHtmlWithWrapper ( )
 
 Renders the form field to HTML as a table row. The row is not displayed because there is nothing to display, but it may not be left away because <input> may not be a child of <table> according to the XHTML standard.
@@ -73,11 +86,14 @@ Renders the form field to HTML as a table row. The row is not displayed because
 sub toHtmlWithWrapper {
 	my $self         = shift;
     my $value        = $self->fixMacros($self->fixQuotes($self->fixSpecialCharacters($self->getOriginalValue))) || '';
-    my $manageButton = "&nbsp;";
     if ($value) {
-        $manageButton = $self->session->icon->manage("op=editGroup;gid=".$value);
+        my $manageButton = $self->session->icon->manage("op=editGroup;gid=".$value);
+        $self->set("subtext",$manageButton . $self->get("subtext"));
+        return $self->SUPER::toHtmlWithWrapper;
+    }
+    else {
+        return $self->toHtmlAsHidden;
     }
-    return $manageButton . $self->toHtmlAsHidden;
 }