diff options
| author | Mark Brand <mabrand@mabrand.nl> | 2012-02-14 23:45:44 +0100 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-03-06 06:34:31 +0100 |
| commit | 698e620aad68d702c32b62e8114fe12a7b3e2ca5 (patch) | |
| tree | 9a092ddff5dac97401214b06e59eb49c44955169 /src/sql/models/qsqltablemodel.cpp | |
| parent | 463bd32fe5120d3954d93b6792050ac47796467f (diff) | |
QSqlTableModel: derive primary values from database values
Primary values are used to map a row in the model to a row in the
database table. It is critically important between submitting a
change and the following select (which refreshes the query) to have
updated primary values. Otherwise, if the change affected the primary
values, additional changes before select will misbehave.
Change-Id: I5d08dd70ac5d3f06cd9d3186a439f4c80a037c2d
Reviewed-by: Yunqiao Yin <charles.yin@nokia.com>
Diffstat (limited to 'src/sql/models/qsqltablemodel.cpp')
| -rw-r--r-- | src/sql/models/qsqltablemodel.cpp | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/src/sql/models/qsqltablemodel.cpp b/src/sql/models/qsqltablemodel.cpp index d31e4bc335..a2999b30c4 100644 --- a/src/sql/models/qsqltablemodel.cpp +++ b/src/sql/models/qsqltablemodel.cpp @@ -201,16 +201,7 @@ bool QSqlTableModelPrivate::exec(const QString &stmt, bool prepStatement, QSqlRecord QSqlTableModelPrivate::primaryValues(int row) const { - Q_Q(const QSqlTableModel); - if (cache.value(row).op() == Insert) - return QSqlRecord(); - - QSqlRecord values(primaryIndex.isEmpty() ? rec : primaryIndex); - - for (int i = 0; i < values.count(); ++i) - values.setValue(i, q->QSqlQueryModel::data(createIndex(row, rec.indexOf(values.fieldName(i))), Qt::EditRole)); - - return values; + return cache.value(row).primaryValues(primaryIndex.isEmpty() ? rec : primaryIndex); } /*! |