问题
We are two developers (one with Windows Server 2008 R2 and the other with Windows 8) that working on same project (on TFS with Visual Studio 2013 and with the last nuget packages like Breeze 1.4.11 installed), but with different results on breeze query execution.
With Windows Server 2008 R2 we must add $expand option otherwise we have an error
Only properties specified in $expand can be traversed in $select query options
, conversely with Windows 8 the query run successfully without $expand option, why?
query with$expand:
/breeze/breeze/Udc_Testata?$filter=Id_Tipo_Udc eq 'A'&$orderby=Id_Udc&$top=100&$expand=FK_Udc_Testata_Tipo_Udc%2CFK_Udc_Posizione_Udc_Testata%2FFK_Udc_Posizione_Partizioni&$select=Codice_Udc%2CFK_Udc_Testata_Tipo_Udc%2FDescrizione%2CFK_Udc_Posizione_Udc_Testata%2FFK_Udc_Posizione_Partizioni%2FDescrizione&$inlinecount=allpages
query without $expand:
/breeze/breeze/Udc_Testata?$filter=Id_Tipo_Udc eq 'A'&$orderby=Id_Udc&$top=100&$select=Codice_Udc%2CFK_Udc_Testata_Tipo_Udc%2FDescrizione%2CFK_Udc_Posizione_Udc_Testata%2FFK_Udc_Posizione_Partizioni%2FDescrizione&$inlinecount=allpages
Thanks
回答1:
Standard OData queries require the $expand option. However, if you decorate your Breeze ApiController with the BreezeControllerAttribute, Breeze will understand the query even if you don't specify the $expand.
So it sounds like the Windows Server 2008 R2 doesn't have a 'Breeze friendly' controller.
来源：https://stackoverflow.com/questions/23268072/breeze-odataexception-without-expand-option