remove row from table

Suzy Q

I want to remove row from non sql model but I don't want to use query and removerow command is not working. Any suggestions for different approach on this?

koahnig

@Suzy-Q

You need to give more details on what Qt classes you are using.
Probably it is also helpful to provide at least a short code snippet.

Suzy Q

I have a push button delete which is called when you want to delete a selected row from a table. Here is the function for delete the row

void frmIzlezniDokumentiPregled::deleteDok()
{
    if(!m_OutputDocModel->removeRow(m_tableOutputDoc->currentIndex().row()))
        {
            qWarning()<<m_OutputDocModel->lastError();
        }
        slotFilterTable(); // this is for refreshing the table so I can see that the row is removed.
}

[edit:koahnig] code tags added

koahnig

@Suzy-Q

Does this code give you a warning?
What does it say?

What is the model class of m_OutputDocModel (if it is a derived model class what the last Qt class?) ?

koahnig

@Suzy-Q

void frmIzlezniDokumentiPregled::deleteDok()
{
    qDebug() << "current index              " << m_tableOutputDoc->currentIndex();
    qDebug() << "current size before    " << m_tableOutputDoc->size(); 
    if(!m_OutputDocModel->removeRow(m_tableOutputDoc->currentIndex().row()))
        {
            qWarning()<< "last error " <<  m_OutputDocModel->lastError();
        }
    qDebug() << "current size before slot filter " << m_tableOutputDoc->size(); 
    slotFilterTable(); // this is for refreshing the table so I can see that the row is removed.
    qDebug() << "current size after slot filter" << m_tableOutputDoc->size(); 
}