QSqlRecord record;
int id = generateCallBoardId();
QString insertTitle = Title->text();
QString insertHeft = Heft->currentText();
QString insertArrive = Arrive->currentText();
QDateTime insertOverdueDateTime = OverdueDateTime->dateTime();
QDateTime *dateTime;
QDateTime currentTime = dateTime->currentDateTime();
QString insertMainText = MainText->toPlainText();
if(insertTitle.isEmpty()||insertMainText.isEmpty())
{
QString message(tr("标题和正文不能为空!"));
QMessageBox::information(this, tr("提示"), message);
}else{
QSqlField f1("ID", QVariant::Int);
QSqlField f2("Heft", QVariant::String);
QSqlField f3("Owner", QVariant::String);
QSqlField f4("Title", QVariant::String);
QSqlField f5("Text", QVariant::String);
QSqlField f6("Date", QVariant::DateTime);
QSqlField f7("Overdue", QVariant::DateTime);
QSqlField f8("Arrive", QVariant::String);
f1.setValue(QVariant(id));
f2.setValue(QVariant(insertHeft));
f3.setValue(QVariant(insertArrive));
f4.setValue(QVariant(insertTitle));
f5.setValue(QVariant(insertMainText));
f6.setValue(QVariant(currentTime));
f7.setValue(QVariant(insertOverdueDateTime));
f8.setValue(QVariant(insertArrive));
record.append(f1);
record.append(f2);
record.append(f3);
record.append(f4);
record.append(f5);
record.append(f6);
record.append(f7);
record.append(f8);
InModel->insertRecord(-1, record);
我无法把数据写进数据库中,请指点一下