Fix so initial form values are used

diff --git a/src/pgwui_core/core.py b/src/pgwui_core/core.py
index 32c95107a88201b068d8a0c61d9a8f7f960d4b98..3f8dd835817fe7eb0c4f08c38d074dc706b331ca 100644 (file)
--- a/src/pgwui_core/core.py
+++ b/src/pgwui_core/core.py
@@ -224,8 +224,12 @@ class LoadedForm(collections.abc.MutableMapping):
 
         In this case we instantiate _form and give it some defaults
         '''
-        ivals = self._fc.ivals(self.uh.request.registry.settings)
-        self._form = self._fc(self.uh.request.POST, ivals)
+        post = self.uh.request.POST
+        if post:
+            self._form = self._fc(formdata=post)
+        else:
+            ivals = self._fc.ivals(self.uh.request.registry.settings)
+            self._form = self._fc(obj=ivals)
 
     def write(self, response, errors):
         '''