I havent found the soultion for this yet, it's driving me a bit mad can somebody please answer me this "simple" question:
How do you retrieve a single value from a model if you know the index? Thanks, Cris On 8 November 2011 22:38, David Boddie <da...@boddie.org.uk> wrote: > On Fri, 4 Nov 2011 13:51:45 +0000, Cristobal Infante wrote: > > > My first post in this list, a big hello to everyone :D > > Welcome! > > > I am just starting with Pyqt but have enough experience with python. > > > > I am connecting a Mysql Databse nicely, being able to retrieve the > complete > > table and > > get it as a model. I've then been able to display in a combobox a "Name" > > column > > just by using 'setcolumn(1). > > OK. So far so good. > > > Until here is all good, but is passing the Id from that record that's > > proven hard to crack for me. > > I've been looking around in the net, but havent been able to find an > > example using a database. > > So display "Jane" put pass on the unique ID of that record. > > Just an idea: is the record() method of the model what you want? The model > should inherit this from QSqlQueryModel.record(). > > > I have an 'activated' function that is being executed everytime the combo > > changes, but at the moment it's only retrieving > > info from that column that's displayed in the combobox. > > You can get the corresponding row of the item displayed in the combo box > by calling the QComboBox.currentIndex() method. This is effectively the > same as the row in the model, anyway. Then pass it to the model's record() > method and see what you get. > > Does that work? > > David > _______________________________________________ > PyQt mailing list PyQt@riverbankcomputing.com > http://www.riverbankcomputing.com/mailman/listinfo/pyqt >
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