QSqlRelational filter.

[Dan3460]

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)));
^

[taedium]

it's

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

arg() is a QString method.

[Dan3460]

Embarrassed, did not see that closing parenthesis.