/// <summary>
/// Default handler for saving or deleting of a child details view.
/// </summary>
/// <param name="childViewModel">Child view model that fired the original event</param>
/// <param name="e">Event object</param>
protected override void OnChildEvent(object childViewModel, ViewEvent e)
{
// ignore events from grandchildren
if (e.IsSaved() || e.IsDeleted())
{
LoadData(); // reload child lists if a child was updated
}
base.OnChildEvent(childViewModel, e);
}
/// <summary>
/// Handles child closing or change to refresh the list.
/// </summary>
/// <param name="childViewModel">Child view model that fired the original event</param>
/// <param name="e">Event object</param>
/// <param name="token">Cancellation token.</param>
protected override async Task OnChildEventAsync(object childViewModel, ViewEvent e, CancellationToken token = default)
{
UpdateDetailsSelection(childViewModel as DetailsViewModel, e);
if (e.IsSaved(false) || e.IsDeleted(false))
{
await SearchAsync(true, token);
}
await base.OnChildEventAsync(childViewModel, e, token);
}
/// <summary>
/// Handles child closing or change to refresh the list.
/// </summary>
/// <param name="childViewModel">Child view model that fired the original event</param>
/// <param name="e">Event object</param>
protected override void OnChildEvent(object childViewModel, ViewEvent e)
{
UpdateDetailsSelection(childViewModel as DetailsViewModel, e);
if (e.IsSaved(false) || e.IsDeleted(false))
{
Search(true);
}
base.OnChildEvent(childViewModel, e);
}
/// <summary>
/// Handles child closing or change to refresh the list.
/// </summary>
/// <param name="childViewModel">Child view model that fired the original event</param>
/// <param name="e">Event object</param>
protected override void OnChildEvent(object childViewModel, ViewEvent e)
{
if (e.IsClosed() && List != null)
{
List.ClearSelectedRows();
List.FireCollectionChanged();
}
if (e.IsSaved() || e.IsDeleted())
{
Search(true);
}
base.OnChildEvent(childViewModel, e);
}