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Problem with QDateTime

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  • M Offline
    M Offline
    mlefloch
    wrote on last edited by
    #1

    Hello everybody,

    I am a beginner in Qt and i wrote my first code to make some tests.
    I used the objects QDate or QTime without problems, but the object QDateTime doesn't work : whatever I do with it, the dateTime of my value is Thu 15. Oct 00:00:00 (even if I use the function currentDate()).

    Have you idees about my problem ?

    Here is my code :

    @QFile file(fileName);
    file.open(QIODevice::ReadOnly);
    QTextStream flux(&file);

    QString line;
    QStringList tempArray;
    QString stringDateTime;
    QDate currDate;
    QTime currTime;
    QDateTime currDateTime;

    while(! flux.atEnd())
    {
    line = flux.readLine();
    tempArray = line.split(',');

    currDate = QDate::fromString(tempArray[0], "dd/MM/yyyy");
    currTime = QTime::fromString(tempArray[1], "hh:mm:ss");

    stringDateTime = tempArray[0] + " " + tempArray[1];
    currDateTime = QDateTime::fromString(stringDateTime, "dd/MM/yyyy hh:mm:ss");
    }
    @

    Thanks !

    1 Reply Last reply
    0
    • M Offline
      M Offline
      mcosta
      wrote on last edited by
      #2

      Hi,

      what is your code Output?

      Running this code (very like to yours)

      @
      #include <QCoreApplication>

      #include <QDateTime>
      #include <QStringList>

      #include <QtDebug>

      int main(int argc, char *argv[])
      {
      QCoreApplication a(argc, argv);

      QStringList lines;
      lines << "01/01/2013,10:10:13"
            << "01/12/2013,01:12:55"
            << "01/12/2013,01:13:55"
            << "01/12/2013,01:14:55"
            << "01/12/2013,01:15:55";
      
      QStringList tempArray;
      QString stringDateTime;
      QDate currDate;
      QTime currTime;
      QDateTime currDateTime;
      
      Q_FOREACH (QString line, lines) {
          tempArray = line.split(',');
      
          currDate = QDate::fromString(tempArray[0], "dd/MM/yyyy");
          currTime = QTime::fromString(tempArray[1], "hh:mm:ss");
      
          qDebug() << currDate;
          qDebug() << currTime;
      
          stringDateTime = tempArray[0] + " " + tempArray[1];
          currDateTime = QDateTime::fromString(stringDateTime, "dd/MM/yyyy hh:mm:ss");
          qDebug() << currDateTime;
      }
      
      return 0;
      

      // return a.exec();
      }
      @

      I get this output

      @
      QDate("mar gen 1 2013")
      QTime("10:10:13")
      QDateTime("mar 1. gen 10:10:13 2013")
      QDate("dom dic 1 2013")
      QTime("01:12:55")
      QDateTime("dom 1. dic 01:12:55 2013")
      QDate("dom dic 1 2013")
      QTime("01:13:55")
      QDateTime("dom 1. dic 01:13:55 2013")
      QDate("dom dic 1 2013")
      QTime("01:14:55")
      QDateTime("dom 1. dic 01:14:55 2013")
      QDate("dom dic 1 2013")
      QTime("01:15:55")
      QDateTime("dom 1. dic 01:15:55 2013")
      @

      EDIT: Only to specify that the output string are in Italian Language

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