Hello,
How to remove a record from a table with a composed primary key using QModelIndex and removeRow?
In tables with simple primary key (just one column) it works fine with:
Qt Code:
if (!index.isValid()) return; sequenceModel->removeRow(index.row()); }To copy to clipboard, switch view to plain text mode
but with 2 columns (with similar code) i can't delete the record and in the output window appears the message:
QSqlQuery::value: not positioned on a valid record
Any help would be appreciated.
Thanks,
Palma
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