Notes Window Not Updating on Bill - acumatica

Question

I am updating the Notes on a Bill via some custom code in a graph extension. My problem is that the window that pops open when you click on the Notes icon in the upper-right corner of the screen does not reflect the changes that I made to the notes in code. If I use the < > buttons to scroll to another Bill and then back to the one that I updated, it shows the changes. So, I'm not sure how to get the notes to refresh.
This is on the AP301000 screen. I have tried Base.Document.View.RequestRefresh(), Base.Document.View.Clear() and calling the Base.Actions.PressSave() after my code changes the note for the Bill.
TIA!
Here's Code:
protected void APTran_RowInserted(PXCache cache, PXRowInsertedEventArgs e)
{
var row = (APTran)e.Row;
if (row == null)
return;
//*********************** copy notes and file attachments from PO lines and header to the Bill **********************************
if ((row.PONbr != null) && (row.POLineNbr != null))
{
POOrderEntry poEntry = (POOrderEntry)PXGraph.CreateInstance(typeof(POOrderEntry));
poEntry.Clear();
POOrder poHeader = poEntry.Document.Search<POOrder.orderNbr>(row.PONbr);
poEntry.Document.Current = poHeader;
POLine poLine = poEntry.Transactions.Search<POLine.lineNbr>(row.POLineNbr);
if (poLine != null)
{
PXNoteAttribute.CopyNoteAndFiles(poEntry.Caches[typeof(POLine)], poLine, cache, row); //// - use this for Notes and Files.
// making of copy of what the note is on the APInvoice at this point because the PXNoteAttribute.CopyNoteAndFiles() below
// will replace what is in the notes with what is in the PO instead of appending.
string oldNote = PXNoteAttribute.GetNote(Base.Caches[typeof(APInvoice)], Base.CurrentDocument.Current);
PXNoteAttribute.CopyNoteAndFiles(poEntry.Caches[typeof(POOrder)], poHeader, Base.Caches[typeof(APInvoice)], Base.CurrentDocument.Current);
PXNoteAttribute.SetNote(Base.Caches[typeof(APInvoice)], Base.CurrentDocument.Current, oldNote);
Base.Actions.PressSave();
string poNote = PXNoteAttribute.GetNote(poEntry.Caches[typeof(POOrder)], poHeader);
if (!string.IsNullOrEmpty(poNote))
{
//string oldNote = PXNoteAttribute.GetNote(Base.Caches[typeof(APInvoice)], Base.CurrentDocument.Current);
if ((oldNote == null) || !oldNote.Contains(poNote))
{
string newNote = "";
if (string.IsNullOrEmpty(oldNote))
newNote = poNote;
else
newNote = oldNote + Environment.NewLine + poNote;
//These 2 lines will not update the note without the PressSave();
//Guid noteGuid = (Guid)PXNoteAttribute.GetNoteID(Base.Caches[typeof(APInvoice)], Base.CurrentDocument.Current, null);
//PXNoteAttribute.UpdateNoteRecord(Base.Caches[typeof(APInvoice)], noteGuid, newNote);
PXNoteAttribute.SetNote(Base.Caches[typeof(APInvoice)], Base.Document.Current, newNote); // Sets the note but, screen does not refresh.
//Base.Caches[typeof(APInvoice)].Update(Base.Document.Current); //Does not refresh Notes on screen.
//PXNoteAttribute.GetNoteID<APInvoice.noteID>(Base.Caches[typeof(APInvoice)], Base.Document.Current); // Does not update the screen.
//Base.Caches[typeof(Note)].IsDirty = true; /// No Effect.
//Base.Caches[typeof(Note)].Clear(); //this has no effect on refreshing the notes that are seen on the screen.
//Base.Caches[typeof(NoteDoc)].Clear();
//Base.Actions.PressSave(); // blanks out the header if the Bill has never been saved. Does not refresh note on screen.
//Base.Document.View.Clear();
//Base.Document.View.RequestRefresh(); // this wipes out the new note if adding a second PO.
}
}
}
}
}

Answer 1

Here's the fix for this that I deployed. I'm thinking that there is a better way to do this but, seems to be working ok for now. I added this:
[PXOverride]
public void Persist(Action persist)
{
persist();
APInvoice invoice = (APInvoice)Base.CurrentDocument.SelectSingle();
if (invoice.Status == "H")
throw new PXRedirectRequiredException(Base, "Reloading Notes...");
}
So, I overrode the Persist() in order to refresh the page but, I only do that if the Bill is still on Hold. This refreshes the Notes that are shown on the screen.