Acumatica Grid Events - acumatica

Question

I have a non persisted field in my Sales Order grid. I want the use to enter a value which will be used to update the unit price. i have tried catching all of the events for the grid/field but non of them trigger when the user enters a value. I do not need the update to happen on every character, just when the user hits tab to exist the field or enter.
Graph Extension:
using PX.Data;
using PX.Objects.CS;
using PX.Objects.IN;
namespace PX.Objects.SO
{
public class SOOrderEntry_Extension:PXGraphExtension<SOOrderEntry>
{
protected void SOLine_UsrMargin_FieldSelecting(PXCache cache, PXFieldSelectingEventArgs e)
{
var salesOrderEntry = (SOLine)e.Row;
if (salesOrderEntry == null)
return;
UpdateCustomFields(cache, salesOrderEntry);
}
protected void SOLine_UsrMargin_FieldUpdated(PXCache cache, PXFieldUpdatedEventArgs e)
{
var salesOrderEntry = (SOLine)e.Row;
if (salesOrderEntry == null)
return;
UpdateCustomFields(cache, salesOrderEntry);
}
protected void SOLine_UsrMargin_FieldUpdating(PXCache cache, PXFieldUpdatingEventArgs e)
{
var salesOrderEntry = (SOLine)e.Row;
if (salesOrderEntry == null)
return;
UpdateCustomFields(cache, salesOrderEntry);
}
public class string_PROMODET : Constant<string>
{
public string_PROMODET() : base("PROMODET") { }
}
public class string_SALESPROMO : Constant<string>
{
public string_SALESPROMO() : base("SALESPROMO") { }
}
protected void SOLine_RowUpdated(PXCache cache, PXRowUpdatedEventArgs e)
{
var salesOrderEntry = (SOLine)e.Row;
if (salesOrderEntry == null)
return;
UpdateCustomFields(cache, salesOrderEntry);
}
protected void SOLine_RowUpdating(PXCache cache, PXRowUpdatingEventArgs e)
{
var salesOrderEntry = (SOLine)e.Row;
if (salesOrderEntry == null)
return;
UpdateCustomFields(cache, salesOrderEntry);
}
protected void SOLine_RowInserted(PXCache cache, PXRowInsertedEventArgs e)
{
var salesOrderEntry = (SOLine)e.Row;
if (salesOrderEntry == null)
return;
UpdateCustomFields(cache, salesOrderEntry);
}
protected void SOLine_RowInserting(PXCache cache, PXRowInsertingEventArgs e)
{
var salesOrderEntry = (SOLine)e.Row;
if (salesOrderEntry == null)
return;
UpdateCustomFields(cache, salesOrderEntry);
}
protected void SOLine_RowSelected(PXCache cache, PXRowSelectedEventArgs e)
{
var salesOrderEntry = (SOLine)e.Row;
if (salesOrderEntry == null)
return;
UpdateCustomFields(cache, salesOrderEntry);
}
protected void SOLine_RowSelecting(PXCache cache, PXRowSelectingEventArgs e)
{
var salesOrderEntry = (SOLine)e.Row;
if (salesOrderEntry == null)
return;
UpdateCustomFields(cache, salesOrderEntry);
}
private static void UpdateCustomFields(PXCache cache, SOLine salesOrderEntry)
{
SOLineExt soLineExt = PXCache<SOLine>.GetExtension<SOLineExt>(salesOrderEntry);
PXUIFieldAttribute.SetEnabled<SOLineExt.usrSalesPromotion>(cache, salesOrderEntry, false);
PXUIFieldAttribute.SetEnabled<SOLineExt.usrSalesPromotionDetails>(cache, salesOrderEntry, false);
using (new PXConnectionScope())
{
InventoryItem ii = PXSelect<InventoryItem, Where<InventoryItem.inventoryID, Equal<Required<SOLine.inventoryID>>>>
.Select(new PXGraph(), salesOrderEntry.InventoryID);
if (ii != null)
{
CSAnswers promotionDetail = PXSelect<CSAnswers,
Where2<
Where<CSAnswers.refNoteID, Equal<Required<InventoryItem.noteID>>>,
And<Where<CSAnswers.attributeID, Equal<string_PROMODET>,
Or<CSAnswers.attributeID, Equal<string_PROMODET>>>>>>
.Select(new PXGraph(), ii.NoteID);
CSAnswers promotion = PXSelect<CSAnswers,
Where2<
Where<CSAnswers.refNoteID, Equal<Required<InventoryItem.noteID>>>,
And<Where<CSAnswers.attributeID, Equal<string_SALESPROMO>,
Or<CSAnswers.attributeID, Equal<string_SALESPROMO>>>>>>
.Select(new PXGraph(), ii.NoteID);
INItemStats itemStats = PXSelect<INItemStats, Where<INItemStats.inventoryID, Equal<Required<SOLine.inventoryID>>>>
.Select(new PXGraph(), salesOrderEntry.InventoryID);
if (itemStats != null)
{
cache.SetValue<SOLineExt.usrLastCost>(salesOrderEntry, itemStats.LastCost);
cache.SetValue<SOLineExt.usrMargin>(salesOrderEntry, ((salesOrderEntry.CuryUnitPrice / itemStats.LastCost) - 1) * 100);
}
if (promotion != null)
{
cache.SetValue<SOLineExt.usrSalesPromotion>(salesOrderEntry, promotion.Value == "1" ? true : false);
cache.SetValue<SOLineExt.usrSalesPromotionDetails>(salesOrderEntry, promotion.Value == "1" ? promotionDetail.Value : "");
}
}
}
}
}
}
Cache Extension:
using PX.Data;
using System;
namespace PX.Objects.SO
{
public class SOLineExt : PXCacheExtension<PX.Objects.SO.SOLine>
{
#region UsrLastCost
[PXDecimal]
[PXUIField(DisplayName="Last Cost", Enabled = false, Visible = true, IsReadOnly = true)]
public virtual Decimal? UsrLastCost { get; set; }
public abstract class usrLastCost : IBqlField { }
#endregion
#region UsrSalesPromotion
[PXBool]
[PXUIField(DisplayName="Sales Promotion", Enabled = false, IsReadOnly = true)]
public virtual bool? UsrSalesPromotion { get; set; }
public abstract class usrSalesPromotion : IBqlField { }
#endregion
#region UsrSalesPromotionDetails
[PXString(64)]
[PXUIField(DisplayName="Sales Promotion Details", Enabled = false, IsReadOnly = true)]
public virtual string UsrSalesPromotionDetails { get; set; }
public abstract class usrSalesPromotionDetails : IBqlField { }
#endregion
#region UsrMargin
[PXDecimal]
[PXUIField(DisplayName="Margin")]
public virtual Decimal? UsrMargin { get; set; }
public abstract class usrMargin : IBqlField { }
#endregion
}
}