/// <summary>
/// Initializes a new instance of the <see cref="BadgeEditViewModel" /> class.
/// </summary>
/// <param name="allActivities">All activities.</param>
/// <param name="badgeActivities">The badge activities.</param>
public BadgeEditViewModel(IActivityCollection allActivities, IBadgeActivityEditCollection badgeActivities)
{
SelectedActivityId = badgeActivities.Select(bae => bae.ActivityId).FirstOrDefault();
var selectedValues = badgeActivities
.Join(allActivities, bae => bae.ActivityId, ai => ai.Id, (bae, ai) => new { ai = ai })
.Select(anon => anon.ai);
AllActivities = new SelectList(allActivities, "Id", "Name", selectedValues.FirstOrDefault());
}
/// <summary>
/// Initializes a new instance of the <see cref="BadgeEditViewModel" /> class.
/// </summary>
/// <param name="allActivities">All activities.</param>
/// <param name="badgeActivities">The badge activities.</param>
public BadgeEditViewModel(IActivityCollection allActivities, IBadgeActivityEditCollection badgeActivities)
{
//SelectedActivityIds = badgeActivities.Select(bae => bae.ActivityId).ToList();
SelectedActivityId = badgeActivities.Select(bae => bae.ActivityId).FirstOrDefault();
var selectedValues = badgeActivities
.Join(allActivities, bae => bae.ActivityId, ai => ai.Id, (bae, ai) => new { ai = ai })
.Select(anon => anon.ai);
//AllActivities = new MultiSelectList(allActivities, "Id", "Name", selectedValues);
AllActivities = new SelectList(allActivities, "Id", "Name", selectedValues.FirstOrDefault());
}