[Hippo-cms7-user] DerivedDataFunction dynamic value of document field

rmtl rguyonnet at alogient.com
Fri Jun 15 16:41:53 CEST 2012

Hello ,

in a folder , there is one document A and several documents B. To avoid user
typo error , I  need that documents B has a field value of a document A

My questions are : 

 I m trying to query JCR to retrieve the document A., using

especially the snippet 
ComponentManager compMngr = HstServices.getComponentManager();
  if (compMngr != null) {
     hstQueryManagerFactory =
objectConverter =
 HstQueryManager createQueryManager =


I m kind of stuck at this points since the manager need a HippoBean scope. 

Is there anyway to retrieve this HippoBean  via his path ? 

  23) Or its exists another way to dynamically compute a field ? 


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