How to access backend document from xpage?

I’ve created a xpage with save button (simple action).The Querysavedocument event start an agent who makes a replaceitemvalue on a field (Numero) of the new created document.

My question is :

How refresh data modified by agent ?

I’ve tried in afterpageload event :

getComponent(“Numero2”).setValue( document1.getItemValueString(“Numero”));

document1.getItemValueString(“Numero”);

dont take the backend document .

Thanks

Subject: Solved

xpage querysavedocument :

var a:NotesAgent = database.getAgent(“SauveCorrespondantPrincipal”);

var doc:NotesDocument = document1.getDocument();

var noteId:String = doc.getNoteID();

a.runOnServer(noteId);

agent :

Dim s As New NotesSession

Dim agent As NotesAgent

Set agent = s.CurrentAgent

noteId$ = agent.ParameterDocID

Dim doc As notesdocument

Set doc = s.CurrentDatabase.GetDocumentByID(noteId$)

Call doc.ReplaceItemValue(“Numero”,“hello”)

Call doc.Save(True, False)

Save button :

onclick event:

document1.save();

var url=view.getPageName()+“?action=editDocument&documentId=”+document1.getNoteID();

context.redirectToPage(url);