finally and thanks to alec I found out whats wrong: it's a limitation of CMFEditions that prevents fields using AnnotationStorage from beeing versioned properly.
fields using AttributeStorage work perfecly fine out of the box. bugreport: https://dev.plone.org/plone/ticket/11887 regards, fRiSi Harald Friessnegger wrote: > hi there > > > i can't get the view listing the changes between verions working for > folderish content types. > > > created two content types with paster (zopeskel-2.19): a folderish and a > non-folderish one > for both types i've set the version policy to "automatic" in @@types- > controlpanel > > additionally i've added them to the diff tool as suggested in > http://plone.org/documentation/manual/developer- manual/archetypes/appendix- > practicals/enabling-versioning-on-your-custom-content-types > > for both types i get the "change notes" field in the edit form and the > history link in the byline. > > now i create an item of both types; edit it's title and description; and > check the history for differences. > > for the non-folderish type comparing versions works perfectly fine. > whereas for the folderish one it does not: > > when i compare the first with the second version > (plone/folderish/@@history?one=1&two=0) i simply get: > > There are no changes between the selected revisions. > > when i try it via /versions_history_form i get exactly the same as > described in a quite old bugreport > http://dev.plone.org/plone/ticket/7253 (which fixed this by adding the > type to the diff tool): > headers for changed, removed and added files and a "None" below each of > them > > > comparing versions does work fine for the stock folder type. > and ours does simply subclass that one: > > > Products.ATContentTypes.content import folder > ... > > class MyFolderishType(folder.ATFolder): > ... > > > any ideas what's missing? > > thanks for your help! > harald > > -- Webmeisterei GmbH - Büro für Netzfragen Tel: +43 5572 908877, Fax: +43 5572 908877-66 Steinebach 18, A-6850 Dornbirn http://www.webmeisterei.com _______________________________________________ Product-Developers mailing list [email protected] https://lists.plone.org/mailman/listinfo/plone-product-developers
