/// <summary>
/// Returns the field's current value(s)
/// </summary>
/// <param name="parentControl">The parent control.</param>
/// <param name="value">Information about the value</param>
/// <param name="configurationValues">The configuration values.</param>
/// <param name="condensed">Flag indicating if the value should be condensed (i.e. for use in a grid column)</param>
/// <returns></returns>
public override string FormatValue(Control parentControl, string value, Dictionary <string, ConfigurationValue> configurationValues, bool condensed)
{
string formattedValue = string.Empty;
if (!string.IsNullOrWhiteSpace(value))
{
var names = new List <string>();
using (var rockContext = new RockContext())
{
var groupMemberService = new GroupMemberService(rockContext);
foreach (Guid guid in value.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries).AsGuidList())
{
var groupMember = groupMemberService.GetNoTracking(guid);
if (groupMember != null)
{
names.Add(groupMember.Person.FullName);
}
}
}
formattedValue = names.AsDelimited(", ");
}
return(base.FormatValue(parentControl, formattedValue, null, condensed));
}