You could just accept that doing things declaratively through CAML is just horrible and write some code to fix your columns up in the feature receiver :)
[cid:image001.png@01CBFDD1.357826D0] Brian Farnhill Solutions Architect, Extelligent Design | SharePoint Server MVP phone: 0408 289 303 | twitter: @BrianFarnhill<http://twitter.com/BrianFarnhill> | blog: blog.brianfarnhill.com<http://blog.brianfarnhill.com/> | xbox: Noble Downfall<http://live.xbox.com/en-AU/MyXbox/Profile?gamertag=Noble+Downfall> From: ozmoss-boun...@ozmoss.com [mailto:ozmoss-boun...@ozmoss.com] On Behalf Of Alex Hobson Sent: Monday, 18 April 2011 1:59 PM To: ozMOSS Subject: Re: Content Types and SharePoint 2010 Yeah saw that element. In my Common CT i have added the RemoveFieldRef element to remove the Title field but to no effect. The Title field will remain. If i add the FieldRef for Title after the RemoveFieldRef i again have duplicate columns. On Mon, Apr 18, 2011 at 1:24 PM, Sezai Komur <sharepointse...@gmail.com<mailto:sharepointse...@gmail.com>> wrote: <RemoveFieldRef /> ? http://msdn.microsoft.com/en-us/library/aa543602.aspx http://sharepointlive.blogspot.com/2009/05/content-types-inheritance-how-to-remove.html http://www.u2u.info/Blogs/karine/Lists/Posts/Post.aspx?ID=6 No idea if this will actually work though, worth a shot. Sezai. On Mon, Apr 18, 2011 at 10:50 AM, Alex Hobson <a...@hobsonator.com<mailto:a...@hobsonator.com>> wrote: In MOSS 2007 the SystemPage CT did not have the attribute Inherits="TRUE" so when our Common CT inherited from SystemPage and we changed the DisplayName we did not have an issue. If you have a look the Document (0x0101) and Item (0x01) CTs you will see what i mean. The Item CT has the Title FieldRef and has Required="TRUE" the Document CT references the Title FieldRef and has Required="FALSE". So in the Document CT Title is not required. Where in the Item CT Title is required. Once you get up to the SystemPage CT we see the Inherits="TRUE" attribute. This appears to change the game, if i try and add the Title FieldRef into my Common CT and updated the DisplayName i get an duplicate field instead of overriding the field like i use to have. BTW this is not unique to Title, it is just an example. On Mon, Apr 18, 2011 at 11:37 AM, Prashanth Thiyagalingam <prashanth...@hotmail.com<mailto:prashanth...@hotmail.com>> wrote: SystemPage CT has already got the build-in Title field inherited from 'Item' CT, and this is what is causing the duplicate error. ________________________________ Date: Mon, 18 Apr 2011 10:29:26 +1000 Subject: Content Types and SharePoint 2010 From: a...@hobsonator.com<mailto:a...@hobsonator.com> To: ozmoss@ozmoss.com<mailto:ozmoss@ozmoss.com> We have run into an interesting issue when migrating our WSP packages from MOSS 2007 to SharePoint 2010. The issue is in relation to Publishing Content Types. In the past we have had a Common Publishing Content Type called CommonPublishingContentTypes which inherits from the built-in SystemPage Content Type (0x010100C568DB52D9D0A14D9B2FDCC96666E9F2) found in the PublishingResources Feature. SharePoint 2010 appears to have introduced a attribute called Inherits and on the built-in SystemPage Content Type this is set to TRUE. "If Inherits is TRUE, the child content type inherits all fields that are in the parent, including fields that users have added." (http://msdn.microsoft.com/en-us/library/aa544268.aspx). In MOSS 2007 we where able to add a built-in field <FieldRef ID="{fa564e0f-0c70-4ab9-b863-0177e6ddd247}" Name="Title" DisplayName="Title" Required="TRUE"/> into our CommonPublishingContentTypes and updated the DisplayName or Required attributes. If we attempt to do this in SharePoint 2010 we get duplicate fields in our CommonPublishingContentTypes Content Type for Title. Ideas? _______________________________________________ ozmoss mailing list ozmoss@ozmoss.com<mailto:ozmoss@ozmoss.com> http://prdlxvm0001.codify.net/mailman/listinfo/ozmoss _______________________________________________ ozmoss mailing list ozmoss@ozmoss.com<mailto:ozmoss@ozmoss.com> http://prdlxvm0001.codify.net/mailman/listinfo/ozmoss _______________________________________________ ozmoss mailing list ozmoss@ozmoss.com<mailto:ozmoss@ozmoss.com> http://prdlxvm0001.codify.net/mailman/listinfo/ozmoss _______________________________________________ ozmoss mailing list ozmoss@ozmoss.com<mailto:ozmoss@ozmoss.com> http://prdlxvm0001.codify.net/mailman/listinfo/ozmoss
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