diff -r 6c8eccb1b695 -r 9f82f81bf13d web/views/forms.py
--- a/web/views/forms.py	Thu Feb 18 14:30:23 2010 +0100
+++ b/web/views/forms.py	Tue Feb 23 17:32:31 2010 +0100
@@ -58,54 +58,20 @@
     """
     __regid__ = 'base'
 
-    internal_fields = ('__errorurl',) + NAV_FORM_PARAMETERS
 
     # attributes overrideable by subclasses or through __init__
     needs_js = ('cubicweb.ajax.js', 'cubicweb.edition.js',)
     needs_css = ('cubicweb.form.css',)
-    domid = 'form'
     action = None
     onsubmit = "return freezeFormButtons('%(domid)s');"
     cssclass = None
     cssstyle = None
     cwtarget = None
     redirect_path = None
-    copy_nav_params = False
     form_buttons = None
     form_renderer_id = 'default'
     fieldsets_in_order = None
 
-    def __init__(self, req, rset=None, row=None, col=None,
-                 submitmsg=None, mainform=True,
-                 **kwargs):
-        super(FieldsForm, self).__init__(req, rset=rset, row=row, col=col)
-        self.fields = list(self.__class__._fields_)
-        for key, val in kwargs.items():
-            if key in NAV_FORM_PARAMETERS:
-                self.add_hidden(key, val)
-            elif hasattr(self.__class__, key) and not key[0] == '_':
-                setattr(self, key, val)
-            else:
-                self.cw_extra_kwargs[key] = val
-            # skip other parameters, usually given for selection
-            # (else write a custom class to handle them)
-        if mainform:
-            self.add_hidden('__errorurl', self.session_key())
-            self.add_hidden('__domid', self.domid)
-            self.restore_previous_post(self.session_key())
-
-        # XXX why do we need two different variables (mainform and copy_nav_params ?)
-        if self.copy_nav_params:
-            for param in NAV_FORM_PARAMETERS:
-                if not param in kwargs:
-                    value = req.form.get(param)
-                    if value:
-                        self.add_hidden(param, value)
-        if submitmsg is not None:
-            self.add_hidden('__message', submitmsg)
-        if 'domid' in kwargs:# session key changed
-            self.restore_previous_post(self.session_key())
-
     @property
     def needs_multipart(self):
         """true if the form needs enctype=multipart/form-data"""