Posts by The Gralha • 46 points

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  A: Injection error of a JPA object in the Managerbean web project

  See if all references for this bean are correct. Always remembering that they are Case Sensitive. It seems to me that it does not "find" the bean and consequently cannot do the Injection by…

  jsf jpa

  answered 8 years, 9 months ago The Gralha 46

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  A: I can’t save in the bank and does not show error log in Hibernate project

  From what I’ve seen, you don’t start the Client class at any time. Try giving a Client client = new Client() in your Save method before completing the class. If this is your nullPointer problem.…

  java mysql jsf hibernate jpa

  answered 8 years, 9 months ago The Gralha 46

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  A: Change whether or not item appears in <p:Datatable>

  Try using rendered by the column name you want Expand. Example: <p:rowExpansion rendered="#{c.nomeColuna == 'Coluna A' or c.nomeColuna == 'Coluna B}"> Teste </p:rowExpansion> I believe…

  jsf primefaces

  answered 8 years, 9 months ago The Gralha 46