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  4. Inconsistencia com QXmlStreamWriter ao imprimir "& amp;"[resolvido]
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Inconsistencia com QXmlStreamWriter ao imprimir "& amp;"[resolvido]

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  • D Offline
    D Offline
    diego
    wrote on last edited by
    #1

    no windows xp ele funciona certo imprime o "& amp;"
    mas no windows 7 ele imprime "& amp; amp;"

    usando o qt 4.8

    obs. sem o espaço entre o & e amp

    resp.
    Ola, a principio agora esta ok porem não estou mais usando o qt 4.8 mudei pro 5.1
    Obrigado.

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    • T Offline
      T Offline
      TioRoy
      wrote on last edited by
      #2

      diego,

      poderia dar um pouco mais de detalhe (um código de exemplo)?

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      • D Offline
        D Offline
        diego
        wrote on last edited by
        #3

        o codigo esta bem simples.
        adcionei espaço na parte do "& amp ;" pois estavam sendo omitidos

        isto funciona no xp mas para ter mesmo resultado no 7 tenho q remover o "amp ;"

        @ QFile file( filePath );
        file.open(QIODevice::WriteOnly);
        QXmlStreamWriter xmlWriter(&file);
        xmlWriter.setAutoFormatting(true);
        xmlWriter.writeStartDocument();
        xmlWriter.writeStartElement("teste");
        xmlWriter.writeTextElement( "url", "http://endereco.com:8080/local & amp ;parametro & amp ;final" );
        xmlWriter.writeEndElement();
        file.close();@

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        • T Offline
          T Offline
          TioRoy
          wrote on last edited by
          #4

          Estranho este comportamento. O writeTextElement transforma cada "&" em "&" (processo de "escape":http://qt-project.org/doc/qt-5.1/qtcore/qxmlstreamwriter.html#writeCharacters).

          Faz um teste assim:

          @
          xmlWriter.writeTextElement( "url", "http://endereco.com:8080/local&parametro&final" );
          @

          A String tem que ficar assim:

          @
          "http://endereco. com:8080/local&parametro&final"
          @

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