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Edit lookup values with DataFormComboBoxField

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GridView

This is a migrated thread and some comments may be shown as answers.

Benoit asked on 11 May 2016, 03:27 PM

I have the same issue with the DataFormComboBoxField in a RadDataForm : (more detailed : http://www.telerik.com/forums/edit-lookup-values-with-dataformcomboboxfield )

Either i get the problem i first came for, either i have this one (with a GridViewComboBoxColumn or a DataFormComboBoxField):
                <telerik:GridViewComboBoxColumn Header="Retour 2"
                                                   DisplayMemberPath="Name"
                                                   DataMemberBinding="{Binding Team, Mode=TwoWay}"
                                                   ItemsSource="{Binding Paths, Source={StaticResource EscortViewModel}}"
                                                   />
With that, when i load the usercontrol, the value is not set/displayed in the column... BUT, when i change it, it calls the set of the viewmodel and update the ViewModel (so the displayed values).
What i can't find is how mix the two to display the data when the usercontrol is loaded AND update the value !
Thank you very much

Edit lookup values with DataFormComboBoxField

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