Muhimu update: Waldek Mastykarz has posted a workaround here: http://blog.mastykarz.nl/inconvenient-sharepoint-2010-content-query-web-part-anonymous-access/.
</mwisho update>

Wiki hii, my team and I were upgrading a customer’s public internet site from MOSS to SP 2010. The MOSS site uses the CQWP in several places.

Tulipitia utaratibu wa kina sana kuhakikisha usahihi, quality and all that good stuff. Despite that, we ran into a problem in the 11th hour that we didn’t expect or uncover until very late. Hasa, our CQWP wouldn’t render for anonymous users. It rendered find for the authors (ambao walikuwa watumiaji katika), lakini bila kuonyesha bidhaa kwa ajili ya watumiaji bila majina.

Sisi gani mengi ya utafiti na hizi ni vigezo na vitendo sisi alichukua kujitenga na tabia:

• CQWP bila kutoa faini wakati ilikuwa kuunganisha bidhaa kutoka orodha ya desturi.
• CQWP bila kutoa bidhaa kutoka maktaba / Makala.
• Hiyo haiwezi kutoa bidhaa kutoka SiteCollectionImages /
• We created a new document library and uploaded a few docs to it. We did not add any content types to the library – this was a simple out of the box doc lib with no customization. Existing CQWP could not read from it.
• We created a new page and added a CQWP to it using all default values. it would not render for anonymous.
• Sisi (kiasi fulani kwa haraka) kuanzisha SP mpya 2010 mazingira, sawa nje ya boksi tena na kuigwa kwa tabia hii.

Bottom line, it appears that CQWP in SP2010 can’t render content for anonymous users when the data source is a document library. Can this be true?

Hili ni kosa kuwa tuliona katika kumbukumbu:

Sehemu ya mtandao title: Content Query Mtandao Sehemu 653d91fb-2f83-4e6a-83af-1f39e8939f0a
07/30/2010 12:03:56.90 w3wp.exe (0x0F30) 0x1540 SharePoint Foundation Web Parts 89a1 High Error while executing web part: System.NullReferenceException: Kitu kumbukumbu si kuweka mfano wa kitu. at Microsoft.SharePoint.Publishing.WebControls.ContentByQueryWebPart.SetDocumentIconUrlAndOnClickString(SPWeb mtandao, DataRow mstari, Kamba strDefaultItemOpen, Boolean fSetDocIcon, Boolean fSetOnClick, Kamba fileRefColumnRef, Kamba progIdColumnRef, Kamba fsobjTypeColumnRef, Kamba permMaskColumnRef) at Microsoft.SharePoint.Publishing.WebControls.ContentByQueryWebPart.PreProcessForDocumentIconAndOnClickAttribute() at Microsoft.SharePoint.Publishing.WebControls.ContentByQueryWebPart.AddContentQueryData() at Microsoft.SharePoint.Publishing.WebControls.ContentByQueryWebPart.GetXPathNavigator(Kamba viewPath) at Microsoft.SharePoint.WebPartPages.DataFormWebPart…. 653d91fb-2f83-4e6a-83af-1f39e8939f0a

It just seems kind of impossible that CQWP wouldn’t work for anonymous users. If you know any more about this, tafadhali post comment.

</mwisho>

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