Qt - reading from a text file
- by user289175
Hello world,
I have a table view with three columns; I have just passed to write into text file using this code
QFile file("/home/hamad/lesson11.txt");
if(!file.open(QIODevice::WriteOnly)) {
QMessageBox::information(0,"error",file.errorString());
}
QString dd;
for(int row=0; row < model->rowCount(); row++) {
dd = model->item(row,0)->text() + ","
+ model->item(row,1)->text() + ","
+ model->item(row,2)->text();
QTextStream out(&file);
out << dd << endl;
}
But I'm not succeed to read the same file again, I tried this code but I don't know where is the problem in it
QFile file("/home/hamad/lesson11.txt");
QTextStream in(&file);
QString line = in.readLine();
while(!in.atEnd()) {
QStringList fields = line.split(",");
model->appendRow(fields);
}
Any help please ?
