Cannot get PXDefault in my DAC to show on the screen

The defaulting event would need to fire after the CompInventoryID has changed. In order to do this, add

[PXFormula(Default<INKitSpecStkDet.compInventoryID>)]

to the UsrQtyOnHand definition which will cause the defaulting event to fire whenever CompInventoryID changes.

@darylbowman 

I’m getting a compiler error.  Any idea what I should change?

I need a demotion.  I do not deserve Captain II.  

My field defaulting only fires when you add a new line and select an inventory item. 

I need the fields to be populated when you pull up an existing Kit item.  It seems as though the field is not being evaluated as updated when the grid is populated when you select the kit.

I tried adding another method to trigger the field updated events when the grid is populated but it isn’t firing either:

        protected void INKitSpecStkDet_CompInventoryID_FieldDefaulting(PXCache cache, PXFieldDefaultingEventArgs e)
        {
            var row = (INKitSpecStkDet)e.Row;
            object dummy;
            cache.RaiseFieldDefaulting<INKitSpecStkDetExtCummings.usrQtyOnHandB>(row, out dummy);
            cache.RaiseFieldDefaulting<INKitSpecStkDetExtCummings.usrQtyOnHandC>(row, out dummy);
        }

        protected void INKitSpecStkDet_UsrQtyOnHandB_FieldDefaulting(PXCache cache, PXFieldDefaultingEventArgs e)
        {
            var row = (INKitSpecStkDet)e.Row;
            decimal? qty = 0m;

            INKitSpecStkDetExtCummings ext = row.GetExtension<INKitSpecStkDetExtCummings>();
            if (ext == null) return;

            //B
			//60 for prod  7 for dev
            INItemStats iNItemStatsB = SelectFrom<INItemStats>.Where<INItemStats.inventoryID.IsEqual<@P.AsInt>
                .And<INItemStats.siteID.IsEqual<@P.AsInt>>>.View.Select(Base, row.CompInventoryID, 7);
            if (iNItemStatsB != null) qty = iNItemStatsB.QtyOnHand;

			//cache.SetValueExt<INKitSpecStkDetExtCummings.usrQtyOnHandB>(row, qty);
            ext.UsrQtyOnHandB = qty;
        }

FYI, your suggestions work when you are adding a new line to the grid, but not when it is being filled in at the start of the page.

It seems like I’m back to working with a row selected handler.  It isn’t really a big deal as there aren’t that many items in the kits so performance isn’t really affected.  I just want to do things the right way.