DBTableControl refresh record

WEB TMS WEB Core
1
Hi i have 2 form, in the first have a DBTableControl and in the second i have a editing form of a selected record in the 1 form called as : 

  Procedure AfterShowModal(AValue: TModalResult);
    Begin
      I'm trying to refresh a DBTableControl here, but how ? 
 
      TXDataWebDataSet.Close();
      TXDataWebDataSet.Load(); / open ???
       
      DBTableControl.refresh ???? 

      TXDataWebClient.List('ALIQ_IVA', '$filter=(Cod_IVA > 0)', @OnSuccess); ???

      i tryed all but no success !!!!

      its possible to update only a selected record ?      

    End;
  Begin
    TfrmAliqIVA_IE.CreateForm(RecordId);
    frmAliqIVA_IE.ShowModal(@AfterShowModal);
  End;


2

To refresh data from a TXDataWebDataset, calling Close and Load should be enough. Of course you must reference the dataset instance from the form, are you code doing that? Your code here in the post does a reference to the class, which is incorrect, but I suppose that is a pseudo code?

3

i tryied it but not go ! see this complete code :


procedure TfrmAliqIVA_GR.btNuovoClick(Sender: TObject);

  Procedure AfterShowModal(AValue: TModalResult);
  Begin
    wdAliqIVA.Close();
    wdAliqIVA.Load();
  End;

begin
  TfrmAliqIVA_IE.CreateForm(Nil);
  frmAliqIVA_IE.ShowModal(@AfterShowModal);
end;

with F12 in chrome i have :

uncaught {fMessage: "", fHelpContext: 0}
raiseE @ rtl.js:464
as @ rtl.js:477
OnLoad @ XData.Web.Dataset.pju:0
cb @ rtl.js:217
DoLoad @ XData.Web.Client.pju:0
LocalSuccess @ XData.Web.Client.pju:0
LocalSuccess @ XData.Web.Connection.pju:0
XhrLoad @ XData.Web.Connection.pju:0
load (async)




4

More :

procedure TfrmAliqIVA_IE.btSalvaClick(Sender: TObject);
begin
  If wdAliqIVA.State In [dsEdit,dsInsert] Then
    wdAliqIVA.Post();

  wdAliqIVA.ApplyUpdates();

  ModalResult:=mrOk;  <- without this go fine
end;

This is the code executed in a 2 form : if not close immediately the form after ApplyUpdates(); and close after with the specified button close, go fine ! if immediately not update the grid on first form 

5

ApplyUpdates is an asynchronous operation. Try to call ModalResult := mrOk only in the AfterApplyUpdates event of the dataset.