public List <FormResponseProperties> GetChildResponseList(string parentResponseId, string childFormName, bool addIfNoList = false, bool includeDeletedRecords = false)
{
Dictionary <string /*ChildFormId*/, List <FormResponseProperties> > childResponsesByChildFormId = null;
childResponsesByChildFormId = (ChildResponses.TryGetValue(parentResponseId, out childResponsesByChildFormId)) ? childResponsesByChildFormId : null;
if (childResponsesByChildFormId == null && addIfNoList)
{
ChildResponses.Add(parentResponseId, childResponsesByChildFormId = new Dictionary <string /*ChildFormId*/, List <FormResponseProperties> >());
}
List <FormResponseProperties> childResponseList = null;
if (childResponsesByChildFormId != null)
{
childResponseList = (childResponsesByChildFormId.TryGetValue(childFormName, out childResponseList)) ? childResponseList : null;
if (childResponseList == null && addIfNoList)
{
childResponsesByChildFormId.Add(childFormName, childResponseList = new List <FormResponseProperties>());
}
}
if (childResponseList != null && childResponseList.Count > 0 && includeDeletedRecords == false)
{
childResponseList = childResponseList.Where(r => r.RecStatus != RecordStatus.Deleted).ToList();
}
return(childResponseList);
}
public void CascadeThroughChildren(FormResponseProperties formResponseProperties, Action <FormResponseProperties> action)
{
Dictionary <string /*ChildFormName*/, List <FormResponseProperties> > childFormResponses = null;
if (ChildResponses.TryGetValue(formResponseProperties.ResponseId, out childFormResponses))
{
// interate over list child forms
foreach (var childFormResponseList in childFormResponses.Values.ToArray())
{
// iterate over list of child responses
foreach (var childFormResponseProperties in childFormResponseList.ToArray())
{
action(childFormResponseProperties);
AddOrReplaceChildResponse(childFormResponseProperties);
CascadeThroughChildren(childFormResponseProperties, action);
}
}
}
}