Refactor out the getEditForm code from WebGUI::Workflow::Activity and

put it into HTMLForm.  Now HTMLForm can generate dynamic, definition
based forms for WebGUI.

docs/changelog/7.x.x.txt

@@ -1,3 +1,8 @@
+Commerce merge
+ - The getEditForm code was refactored out of WebGUI::Workflow::Activity and
+   put into WebGUI::HTMLForm.  Now any WebGUI code can dynamically generate
+   tabless forms.
+
 7.5.3
  - prevent HTML and Macro injection in usernames
  - fixed: Running WebGUI Tests on Windows (William McKee, Knowmad Technologies)

lib/WebGUI/HTMLForm.pm

@@ -107,6 +107,67 @@ sub DESTROY {
 }
 
 
+#-------------------------------------------------------------------
+
+=head2 dynamicForm ( $formDefinition, $who ) 
+
+Build a form dynamically from an array of hash refs.  The format is
+based on the definition sub from Asset, Workflow::Activity and
+elements of the ShipDriver and PaymentDriver.
+
+=head3 $formDefinition
+
+An arrayref of hashrefs.  The arrays are processed in order, but the only
+way to guarantee the order of the hashes to tie them with Tie::IxHash.
+
+These fields are allowed in each sub hash
+
+=head4 label
+
+A readable, probably internationalized label.
+
+=head4 hoverHelp
+
+A tooltip that will activate when the label is hovered over.
+
+=head4 fieldType
+
+The kind of HTML form field to build.  This is a lower case version of
+any WebGUI::Form plugin.
+
+=head4 defaultValue
+
+The default value the form field should have if the caller has no value
+for this field.
+
+=head3 $who
+
+In order to populate the form with current information from an object,
+you need to it the object.  dynamicForm expects each object to have
+a C<get> method to provide that information.
+
+=cut
+
+sub dynamicForm {
+	my ($self, $formDefinition, $parent) = @_;
+    foreach my $definition (reverse @{$formDefinition}) {
+        my $properties = $definition->{properties};
+        foreach my $fieldname (keys %{$properties}) {
+            my %params;
+            foreach my $key (keys %{$properties->{$fieldname}}) {
+                $params{$key} = $properties->{$fieldname}{$key};
+                if ($fieldname eq "title" && lc($params{$key}) eq "untitled") {
+                    $params{$key} = $formDefinition->[0]{name};
+                }
+            }
+            $params{value} = $parent->get($fieldname);
+            $params{name}  = $fieldname;
+            $self->dynamicField(%params);
+        }
+    }
+}
+
+
 #-------------------------------------------------------------------
 
 =head2 fieldSetEnd ( ) 

lib/WebGUI/Workflow/Activity.pm

@@ -224,28 +224,14 @@ Returns the form that will be used to edit the properties of an activity.
 =cut
 
 sub getEditForm {
-        my $self = shift;
-	my $form = WebGUI::HTMLForm->new($self->session);
-	$form->submit;
-	$form->hidden(name=>"activityId", value=>$self->getId);
-	$form->hidden(name=>"className", value=>$self->get("className"));
-	my $fullDefinition = $self->definition($self->session);
-        foreach my $definition (reverse @{$fullDefinition}) {
-                my $properties = $definition->{properties};
-                foreach my $fieldname (keys %{$properties}) {
-                        my %params;
-                        foreach my $key (keys %{$properties->{$fieldname}}) {
-                                $params{$key} = $properties->{$fieldname}{$key};
-				if ($fieldname eq "title" && lc($params{$key}) eq "untitled") {
-					$params{$key} = $fullDefinition->[0]{name};
-				}
-                        }
-                        $params{value} = $self->get($fieldname);
-                        $params{name} = $fieldname;
-                        $form->dynamicField(%params);
-                }
-        }
-        return $form;
+    my $self = shift;
+    my $form = WebGUI::HTMLForm->new($self->session);
+    $form->submit;
+    $form->hidden(name=>"activityId", value=>$self->getId);
+    $form->hidden(name=>"className", value=>$self->get("className"));
+    my $fullDefinition = $self->definition($self->session);
+    $form->dynamicForm($fullDefinition, $self);
+    return $form;
 }
 
 #-------------------------------------------------------------------