Hello,
I am working on a customization for the Stock Items Inventory. I am trying to add an action to the page that would create a new Purchase order and fill in the vendor fields and insert a line into the Details section for the Inventory Item. I have been able to open the form, and add the vendor, but cannot figure out how to insert the detail line.
So I want to take the part that is circled in red in the first image and create a line where the red is in the second image.
Best answer by Leonardo Justiniano
Hi
Now I have more insights about what you want, you have to extend the Inventory Item screen to add the button. By inspecting the page you can get the graph class:
this is the whole snippet:
namespace PX.Objects.IN
{
public class InventoryItemMaint_Extension : PXGraphExtension<PX.Objects.IN.InventoryItemMaint>
{
#region Event Handlers
public PXAction<InventoryItem> UpdatePOExample;
[PXUIField(DisplayName = "Update PO Example", Enabled = true)]
[PXButton(CommitChanges = true)]
protected virtual IEnumerable updatePOExample(PXAdapter adapter)
{
InventoryItem item = Base.Item.Current;
POOrderEntry poGraph = CreateInstance<POOrderEntry>();
// Create a PO
POOrder po = poGraph.Document.Insert(new POOrder() { OrderType = POOrderType.POOrderType.RegularOrder });
poGraph.Document.Current = po;
...
// Header Fields
...
poGraph.Document.Update(po);
poGraph.Actions.PressSave();
POLine poline = poGraph.Transactions.Insert(new POLine() {InventoryID = item.InventoryID });
poGraph.Transactions.Current = poline;
...
// Line Fields
...
poGraph.Transactions.Update(poline);
poGraph.Actions.PressSave();
...
}
#endregion
}
}Hope is more clear
+4Hi
Assuming you are invoking the POOrderEntry graph, this is an example to insert new lines on the PO
...
public PXAction<InventoryItem> UpdatePOExample;
[PXUIField(DisplayName = "Update PO Example", Enabled = true)]
[PXButton(CommitChanges = true)]
protected virtual IEnumerable updatePOExample(PXAdapter adapter)
{
InventoryItem item = .... // From Adapter or Context
POOrderEntry poGraph = CreateInstance<POOrderEntry>();
// Get a PO Header
POOrder po = ...
poGraph.Document.Current = po;
...
// Header Fields
...
poGraph.Document.Update(po);
poGraph.Actions.PressSave();
POLine poline = poGraph.Transactions.Insert(new POLine() {InventoryID = item.InventoryID });
poGraph.Transactions.Current = poline;
...
// Line Fields
...
poGraph.Transactions.Update(poline);
poGraph.Actions.PressSave();
...
}
...I hope this skeleton of code helps
Where do I put this code? I am in the customization Project Editor and I am not sure where to put it.
I created a new business method but am not sure if this is where I put it.
Also, where you have the comment to get a PO Header, how do I specify that I want a new PO?
Thanks
+4Hi
Now I have more insights about what you want, you have to extend the Inventory Item screen to add the button. By inspecting the page you can get the graph class:
this is the whole snippet:
namespace PX.Objects.IN
{
public class InventoryItemMaint_Extension : PXGraphExtension<PX.Objects.IN.InventoryItemMaint>
{
#region Event Handlers
public PXAction<InventoryItem> UpdatePOExample;
[PXUIField(DisplayName = "Update PO Example", Enabled = true)]
[PXButton(CommitChanges = true)]
protected virtual IEnumerable updatePOExample(PXAdapter adapter)
{
InventoryItem item = Base.Item.Current;
POOrderEntry poGraph = CreateInstance<POOrderEntry>();
// Create a PO
POOrder po = poGraph.Document.Insert(new POOrder() { OrderType = POOrderType.POOrderType.RegularOrder });
poGraph.Document.Current = po;
...
// Header Fields
...
poGraph.Document.Update(po);
poGraph.Actions.PressSave();
POLine poline = poGraph.Transactions.Insert(new POLine() {InventoryID = item.InventoryID });
poGraph.Transactions.Current = poline;
...
// Line Fields
...
poGraph.Transactions.Update(poline);
poGraph.Actions.PressSave();
...
}
#endregion
}
}Hope is more clear
I tried your suggestion and now I am getting this error.
Here is the code.
Any Ideas?
Thanks
+4Hi
You are missing
return adapter.Get();As you can see it returns an IEnumerable
Any PXAction delegate receives and returns an adapter. The code I provided is just a description. I omitted some lines.
This works fine now. However, I have another error. We have fields in the InventoryItem DAC that are custom defined. However, when I try to access this field I get this error:
Here is the DAC:
And the code where I am calling it:
Thanks for your help. I am relatively new to this and your help has been incredible.
+4Hi
To access the extended fields you get the extension from the cache:
...
InventoryItem item = Base.Item.Current;
//Assuming this is your extension class
InventoryItemExt itemExt = Base.Item.GetExtension<InventoryItemExt>(item);
...
itemExt.AMMinOrdQty = ... ;
Also in BQL you have to put the extended class to refer to the extended fields.
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