change querymodel

[Rameshguru]

how to disable the querymodel?
i execute query in model and apply ui->combobox->setmodel(query);
now i want to disable setmodel(query), then i have add new model
ui->combobox->setmodel(query) at during the execution time.

[jsulm]

@Rameshguru From documentation (http://doc.qt.io/qt-5/qcombobox.html#setModel):
"If you want to clear the contents of a model, call clear()."
So, just call clear() and then set new model.

[Rameshguru]

i call clear but not work

[jsulm]

@Rameshguru said in change querymodel:

not work

What does it mean? What does not work?

[Venkatesh V]

@Rameshguru

can you brief question clearly that what you want to achieve..