Attach header files to Email via Email Purchase Order button; 2025R2

Question

I have tried 20+ code variations and can’t seem to get this working. Scoured here, stackoverflow and everything else I can find over the last month without a solution. Some appeared to work in prior versions but not now.

As the title says; would like these files attached to the email when it sends:

Single code file I named POOrderEntry_Extension:

using PX.Data;
using PX.Objects.CR;
using PX.Objects.PO;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;

namespace Customizations
{
    [PXProtectedAccess]
    public abstract class POOrderEntry_Extension : PXGraphExtension<POOrderEntry>
    {
        [PXProtectedAccess]
        protected abstract IEnumerable Notification(PXAdapter adapter, string notificationCD);

        public delegate IEnumerable NotificationDelegate(PXAdapter adapter, string notificationCD);

        [PXOverride]
        public IEnumerable Notification(PXAdapter adapter, string notificationCD, NotificationDelegate baseMethod)
        {
            IEnumerable result = baseMethod(adapter, notificationCD);

            POOrder order = Base.Document.Current;
            if (order?.NoteID == null)
                return result;

            CRSMEmail email = PXSelect<CRSMEmail,
                Where<CRSMEmail.refNoteID, Equal<Required<CRSMEmail.refNoteID>>>>
                .Select(Base, order.NoteID);

            if (email == null)
                return result;

            var fileUids = PXNoteAttribute.GetFileNotes(Base.Document.Cache, order)?
                .OfType<Guid>()
                .ToArray();

            if (fileUids != null && fileUids.Length > 0)
            {
                PXNoteAttribute.SetFileNotes(Base.Caches<CRSMEmail>(), email, fileUids);
                Base.Caches<CRSMEmail>().Update(email);
            }

            return result;
        }
    }
}

Would think this would so difficult; in fact absolutely surprised it’s not just part of Acumatica as a preference setting, but it is what it is right now.

Any help or pointers would be greatly appreciated!

bpickles · Accepted Answer

Thanks for the suggestions @darylbowman!Finally working; creates a new button instead of the internal one, Email PO w/ Attachments.Here’s the code if it helps anyone else.using PX.Data;using PX.Objects.CR;using PX.Objects.PO;using PX.SM;using System;using System.Collections;using System.Linq;namespace Customizations{ public class POOrderEntry_Extension : PXGraphExtension { public PXAction EmailPOWithAttachments; [PXButton(CommitChanges = true)] [PXUIField( DisplayName = "Email PO w/ Attachments", MapEnableRights = PXCacheRights.Select, MapViewRights = PXCacheRights.Select)] protected virtual IEnumerable emailPOWithAttachments(PXAdapter adapter) { POOrder order = Base.Document.Current; if (order == null) return adapter.Get(); Guid? noteID = order.NoteID; /* * Run native email action */ foreach (var item in Base.emailPurchaseOrder.Press(adapter)) { } /* * Wait for email creation */ PXLongOperation.WaitCompletion(Base.UID); /* * Find newest generated email */ CRSMEmail email = PXSelect< CRSMEmail, Where< CRSMEmail.refNoteID, Equal> >, OrderBy< Desc > > .Select(Base, noteID); if (email == null) return adapter.Get(); /* * Get PO files */ Guid[] poFiles = PXNoteAttribute .GetFileNotes(Base.Document.Cache, order) ?.ToArray(); if (poFiles == null || poFiles.Length == 0) return adapter.Get(); /* * Existing email files */ Guid[] emailFiles = PXNoteAttribute .GetFileNotes(Base.Caches(), email) ?.ToArray() ?? new Guid[0]; /* * Merge */ Guid[] merged = emailFiles .Union(poFiles) .Distinct() .ToArray(); /* * Attach to email */ PXNoteAttribute.SetFileNotes( Base.Caches(), email, merged); Base.Caches().Update(email); Base.Actions.PressSave(); /* * OPEN EMAIL GRAPH */ CREmailActivityMaint mailGraph = PXGraph.CreateInstance(); mailGraph.Message.Current = mailGraph.Message.Search(email.NoteID); if (mailGraph.Message.Current != null) { /* * Simulate Cancel Sending */ mailGraph.Message.Current.MPStatus = "D"; mailGraph.Message.Update(mailGraph.Message.Current); mailGraph.Actions.PressSave(); /* * Requeue */ mailGraph.Message.Current.MPStatus = MailStatusListAttribute.PreProcess; mailGraph.Message.Update(mailGraph.Message.Current); mailGraph.Actions.PressSave(); } return adapter.Get(); } }}

darylbowman · Answer

Without digging in real deep, I would suggest verifying PXProtectedAccess behavior. I’ve always created the protected access class as a second-order extension. Pretty sure that’s a requirement.

(docs)

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