fixed dataform require field bug

added cache root option

docs/changelog/6.x.x.txt

@@ -26,6 +26,11 @@
    the Form.
  - Added a select all option to the clipboard selector in the asset manager.
  - Added a color picker form field type.
+ - Fixed a bug where empty required field error messages from the data form
+   were not being displayed.
+ - Added a config file option to specify where the file cache is persisted.
+
+
 
 6.5.6
  - Fixed a bunch of mostly cosmetic issues with the commerce system.

etc/WebGUI.conf.original

@@ -1,3 +1,10 @@
+######################################
+# assets
+######################################
+
+# Specify a the list of assets you want to appear in your
+# Add Content menus.
+
 assets = WebGUI::Asset::File::Image, \
 	WebGUI::Asset::File, \
 	WebGUI::Asset::Snippet, \
@@ -38,8 +45,19 @@ uploadsPath = /data/WebGUI/www/uploads
 # which allows you to export pages to static html
 # exportPath = /data/WebGUI/export
 
+
+
+######################################
+# CACHING
+######################################
+
 templateCacheType=file
 
+# Tell WebGUI where to store cached files. Defaults to the 
+# /tmp or c:\temp folder depending upon your operating system.
+
+#fileCacheRoot=/path/to/cache
+
 passiveProfileInterval = 86400	# in seconds
 
 paymentPlugins = ITransact
@@ -47,7 +65,8 @@ paymentPlugins = ITransact
 authMethods = LDAP, WebGUI
 
 # Enable Web Service Clients to override the default MIME types of SOAP/WDSL content
-# soapHttpHeaderOverride=1
+
+#soapHttpHeaderOverride=1
 
 macros=# => Hash_userId, \
         / => Slash_gatewayUrl, \

lib/WebGUI/Asset/Wobject/DataForm.pm

@@ -1087,7 +1087,7 @@ sub www_process {
 	if ($hadErrors && !$updating) {
 		WebGUI::SQL->write("delete from DataForm_entryData where DataForm_entryId=".quote($entryId));
 		$self->deleteCollateral("DataForm_entry","DataForm_entryId",$entryId);
-		$self->www_view($var);
+		$self->processStyle($self->view($var));
 	} else {
 		$self->sendEmail($var) if ($self->get("mailData") && !$updating);
 		return WebGUI::Style::process($self->processTemplate($var,$self->get("acknowlegementTemplateId")),$self->get("styleTemplateId")) if $self->defaultViewForm;

lib/WebGUI/Cache.pm

@@ -111,7 +111,12 @@ sub new {
 	my $class = shift;
 	my $key = shift;
 	my $namespace = shift || $session{config}{configFile};
-	$cache = new Cache::FileCache({namespace=>$namespace, auto_purge_on_set=>1});
+	my %options = (
+		namespace=>$namespace, 
+		auto_purge_on_set=>1
+		);
+	$options{cache_root} = $session{config}{fileCacheRoot} if ($session{config}{fileCacheRoot});
+	$cache = new Cache::FileCache(\%options);
 	bless {_cache => $cache, _key => $key}, $class;
 }