Edit Scan Message in Screen Pick, Pack, and Ship (SO302020)

Is a simple code customization an option?

Hi @RaphaelPfaff12 were you able to find a solution? Thank you!

Hi Daryl,
how to customize the field? for example, how to add the description of the item after the InventoryID?

Hi ​@hmzamr ,
  For displaying message you can write code on field updated event.

the problem is with the necessary logic to get the InventoryID from the message and update it with the InventoryID+Description

​@hmzamr - This took me a while to figure out. I’ll send you a private message.

​@darylbowman How did you end up solving this?

Our VAR struggled with this quite a bit; they were never able to make any kind of change to what displays on this screen.  I’m going to come back to this after we upgrade and give it another shot.

​@darylbowman Thank you!!!! that was the pointer I needed!!!!
Ill make sure to share my full working graph here when complete. 

Thanks to ​@darylbowman 

Here is the full working graph extension using the exampled code that got it working where I can start dialing it in to our clients needs. 

 

using System;
using System.Linq;
using System.Diagnostics;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;
using PX.Common;
using PX.Data;
using PX.Data.BQL;
using PX.Data.BQL.Fluent;
using PX.BarcodeProcessing;
using PX.Objects.AR;
using PX.Objects.CS;
using PX.Objects.IN;
using PX.Objects.IN.WMS;
using PX.Objects.Common.Extensions;
using PX.Objects;
using PX.Objects.SO.WMS;

namespace PX.Objects.SO.WMS
{
  public class ItemCodeDesc_Ext: PXGraphExtension<PaperlessPicking,PickPackShip.Host>
  {
    #region Event Handlers
    public const string PickItemNoLotSerial = "Pick {2}-{5}, quantity: {0} {1} left.";
    public const string PickItemWithLotSerial = "Pick {2}-{5}, lot/serial: {3}, quantity: {0} {1} left.";
    public const string PickItemFromLocationNoLotSerial = "Go to {4} and pick {2}-{5}, quantity: {0} {1} left.";
    public const string PickItemFromLocationWithLotSerial = "Go to {4} and pick {2}-{5}, lot/serial: {3}, quantity: {0} {1} left.";

    // Replaces 'PromptWantedItem()' method from PaperlessPicking.cs
    public delegate string PromptWantedItemDelegate();
    [PXOverride]
    public string PromptWantedItem(PromptWantedItemDelegate baseMethod)
    {
      SOPickerListEntry wantedSplit = Base1.GetWantedSplit();

    if (wantedSplit != null)
    {
        var similarSplits = Base1.GetWantedSplitsForIncrease();

        var inventory = InventoryItem.PK.Find(Base1.Basis, wantedSplit.InventoryID);
        var lotSerialClass = Base1.Basis.GetLotSerialClassOf(inventory);

        bool noCertainLotSerial =
            lotSerialClass == null ||
            lotSerialClass.LotSerTrack == INLotSerTrack.NotNumbered ||
            lotSerialClass.LotSerAssign == INLotSerAssign.WhenUsed ||
            lotSerialClass.LotSerIssueMethod == INLotSerIssueMethod.UserEnterable;

        string msg = Base1.Basis.DefaultLocation
            ? noCertainLotSerial
                ? PickItemFromLocationNoLotSerial
                : PickItemFromLocationWithLotSerial
            : noCertainLotSerial
                ? PickItemNoLotSerial
                : PickItemWithLotSerial;

        return Base1.Basis.Localize(
            msg,
            similarSplits.Sum(s => s.Qty - s.PickedQty),        // {0}
            wantedSplit.UOM,                                     // {1}
            Base1.Basis.SightOf<SOPickerListEntry.inventoryID>(wantedSplit), // {2}
            wantedSplit.LotSerialNbr,                            // {3}
            Base1.Basis.SightOf<SOPickerListEntry.locationID>(wantedSplit),  // {4}
            inventory?.Descr                                     // {5}
        );
    }

    return null;
    }  
    #endregion
  }
}

Side note, it also covers the web version.