Issue with QDataWidgetMapper and QSQLite database

[anda_skoa]

Hmm. Have you tried without the mapper->setItemDelegate() call?

Cheers,
_

[Oftime]

Well I just did it, same result: currentIndex shows -1... Maybe it's the mapper->setModel(model) call which causes the issue, but in this case I don't see what I did wrong.

[anda_skoa]

It looks ok.
Maybe you can reproduce the problem with a small example that you can post?

Cheers,
_

[Oftime]

Eh, so while doing what you asked for I found the issue, but I don't get why. The problem was with my model apparently, because doing:

model->fieldIndex("idStock")

model->fieldIndex("idStock")

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displayed -1 (other calls to fieldIndex displayed also the same value). I replaced its call in

QSqlTableModel *platsRelModel = model->relationModel(model->fieldIndex("idStock"))

QSqlTableModel *platsRelModel = model->relationModel(model->fieldIndex("idStock"))

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by its value ('2') and it worked. Now my question is why the fieldIndex calls displayed -1 . Here you'll find the small example you asked for (in ZIP format) (and thank you again)
testDataWidgetMapper.zip