other time...can't get date

Hi.

I do:

QString pepelu = lineaHora.left(6)+lineaHora.right(5);
QDateTime dias = QDateTime::fromString(pepelu,"yyMMddhhmm");

it gives me: 1003030900

I do:

hora->setText("Timess: " + dias.toString("yyMMddhhmm"));

But doesn't show me nothing in my label :(

Any help?
Many thanks and sorry for my english!

Then something with your label is not right.

Code:

---

QDateTime dias;
    dias.setTime_t(1003030900);
    QLabel l;
    l.setText(dias.toString("yyMMddhhmm"));
    l.show();

---

works perfect. See if dias is valid where you want to use it. It seems to me your code confuses allocation on the heap and stack. Show us a little more code.

Many thanks!

More code:

Code:

---

file2.open(QIODevice::ReadOnly);   
				while (!file2.atEnd()) {
 
    		    	QByteArray lineaHora = file2.readLine();
 
    		    	QString comHora = lineaHora.left(6);
    		    	QString comMinuto = lineaHora.right(5);
    		    	// asi me coge la hora
    		    	//BIEN  QTime dias = QTime::fromString(comHora,"hms");
 
    		    	//QDateTime dias = QDateTime::fromString(comHora,"dd/MM/yy");
    		    	//QDate dia = QDate::fromString(comHora,"yyMMdd"); 
    		    	//QString pepelu = comHora+comMinuto;
 
    		    	QString pepelu = lineaHora.left(6)+lineaHora.right(5);
    		    	QDateTime dias = QDateTime::fromString(pepelu,"yyMMddhhmm");
 
			//BIEN		hora->setText("Timess: " + dia.toString("yyMMdd"));    		    	
    		  //    hora->setText("Timess: " + dias.toString("yyMMdd"));   
 
    		  hora->setText("Timess: " + dias.toString("yyMMddhhmm"));
 
 
    		    QMessageBox::information(this, "resultado",pepelu);	
    		    QMessageBox::information(this, "resultado",lineaHora.left(6));
    		    QMessageBox::information(this, "resultado",lineaHora.right(5));
    		   //QMessageBox::information(this, "resultado",dia.toString());
 
    		    //item->setText(line2);
				//tabla->setItem(c,1,item);
				//c++;	         
     		}
}

---

Thanks a lot,

ok, first

Code:

---

QString pepelu = lineaHora.left(6)+lineaHora.right(5);
QDateTime dias = QDateTime::fromString(pepelu,"yyMMddhhmm");

---

6+5 = 11. yyMMddhhmm == 10! I think.

Then in the while loop you set the result every time on the same label. And I guess your last line which is precessed in an empty line. So the label will show nothing.

Well, is something strange
The file have:

100303-0900
100303-1015
100303-1400
100303-1430

If I do:

QMessageBox::information(this, "resultado",lineaHora.right(6))

Gives me -1400

QMessageBox::information(this, "resultado",lineaHora.right(5))

Gives me 1400 when I think that if would give me: "-1400"

Many thanks and sorry for my english!

Quote:

---

Originally Posted by mmm286

If I do:

QMessageBox::information(this, "resultado",lineaHora.right(6))

Gives me -1400

QMessageBox::information(this, "resultado",lineaHora.right(5))

Gives me 1400 when I think that if would give me: "-1400"

---

Read the docs about readLine():

Quote:

---

The newline character ('\n') is included in the buffer.

---

Therefore you have to QByteArray::chop() first.

Many thanks!!!

Many thanks!!!