private void BindOtherInstances()
{
int? currentValue = ddlNewRegistrationInstance.SelectedValueAsInt();
// list other registration instances
using ( var rockContext = new RockContext() )
{
var otherRegistrationInstances = new RegistrationInstanceService( rockContext ).Queryable()
.Where( i =>
i.RegistrationTemplateId == Registration.RegistrationInstance.RegistrationTemplateId
&& i.Id != Registration.RegistrationInstanceId );
if ( !cbShowAll.Checked )
{
otherRegistrationInstances = otherRegistrationInstances
.Where( i =>
i.IsActive == true
&& ( i.EndDateTime >= RockDateTime.Now || i.EndDateTime == null ) );
}
var instances = otherRegistrationInstances
.Select( i => new
{
Value = i.Id,
Text = i.Name
} )
.ToList();
ddlNewRegistrationInstance.DataSource = instances;
ddlNewRegistrationInstance.DataBind();
ddlNewRegistrationInstance.Items.Insert( 0, new ListItem( String.Empty, String.Empty ) );
ddlNewRegistrationInstance.SetValue( currentValue );
}
}