FieldVar.cpp

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#include <Wt/Json/Object.h>
#include <Wt/Json/Value.h>
#include <Wt/Json/Parser.h>
#include <Wt/Json/Serializer.h>

#include "FieldVar.h"

std::string Wtx::Dbo::FieldVar::value( const std::string & field ) const
{
  std::string retVal;

  if( Field::value() != "" )
  {
    Wt::Json::Object jobj;
    try {
      Wt::Json::parse( Field::value(), jobj );
    }
    catch( std::exception & e )
    {
//      std::cout << __FILE__ << ":" << __LINE__ << " " << e.what() << std::endl;
    }

    retVal = jobj.get(field).orIfNull("");

  }

  return retVal;
}

void Wtx::Dbo::FieldVar::setValue( const std::string & value )
{
  Field<std::string>::setValue( value );
}

void Wtx::Dbo::FieldVar::setValue( const std::string & field, const std::string & val )
{
  Wt::Json::Object jobj;
  try {
    Wt::Json::parse( Field::value(), jobj );
  }
  catch( std::exception & e )
  {
//    std::cout << __FILE__ << ":" << __LINE__ << " " << e.what() << std::endl;
  }

  jobj[field] = Wt::WString(val);

  setValue( Wt::Json::serialize(jobj) );

} // endvoid Wtx::Dbo::FieldVar::setValue( const std::string & field, const std::string & val )

void Wtx::Dbo::FieldVar::setValue( const std::string & field, int val )
{
  Wt::Json::Object jobj;
  try {
    Wt::Json::parse( Field::value(), jobj );
  }
  catch( std::exception & e )
  {
//    std::cout << __FILE__ << ":" << __LINE__ << " " << e.what() << std::endl;
  }

  jobj[field] = Wt::WString("{1}").arg(val);

  setValue( Wt::Json::serialize(jobj) );

} // endvoid Wtx::Dbo::FieldVar::setValue( const std::string & field, const std::string & val )