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QSqlRelational filter.

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  • Dan3460D Offline
    Dan3460D Offline
    Dan3460
    wrote on last edited by
    #1

    This is probably asked a million times before, but could not find the short answer. I'm setting up a model->setFilter from a drop down menu. This is the function called by clicking on the dropdown:

    void CostCountry::on_country_activated(const QString &arg1)
    {
        model->setFilter(QString("countries.name=%1".arg(arg1)));
    
    }
    

    Getting this error: request for member 'arg' in '"countries.name=%1"', which is of non-class type 'const char [18]'
    model->setFilter(QString("countries.name=%1".arg(arg1)));
    ^

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

      it's

      QString("countries.name=%1").arg(arg1)
      

      arg() is a QString method.

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      • Dan3460D Offline
        Dan3460D Offline
        Dan3460
        wrote on last edited by
        #3

        Embarrassed, did not see that closing parenthesis.

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