how collapse rowdetails raddataform

[Randy Hompesch]

Basically, when the use hits the OK button in the raddataform for a particular row I want to collapse the details.

An Mvvm friendly solution would be great!

Thanks ... Ed

 

[Dilyan Traykov]

Hello Ed,

In order to achieve the desired behavior you can handle RadDataForm's EditEnded event, pass in the parent row as a command parameter and set its DetailsVisibility property to Collapsed. Here's what I have in mind:

<telerik:RadDataForm>
    <telerik:EventToCommandBehavior.EventBindings>
        <telerik:EventBinding Command="{Binding EditEndedCommand, Source={StaticResource MyViewModel}}" CommandParameter="{Binding RelativeSource={RelativeSource AncestorType=telerik:GridViewRow}}" EventName="EditEnded" />
    </telerik:EventToCommandBehavior.EventBindings>
</telerik:RadDataForm>

private void OnEditEndedCommandExecuted(object obj)
{
    var row = obj as GridViewRow;
    row.DetailsVisibility = System.Windows.Visibility.Collapsed;
}

Please let me know whether such an approach would work for you.

Regards,
Dilyan Traykov
Telerik by Progress