[SOLVED - Pleas ignore]How to use ApplyUpdates in IBX
lazarus / 16-Databases

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incendio · 2021-11-24 03:35

Hi guys,

Newbie here, I tried to use IBX for my database application.

I have codes declaration like these
Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i   TForm1 =
class(TForm)    btnUndo: TButton;    btnSave: TButton;    DataSource1:
TDataSource;    Dba: TIBDatabase;    DBEdit1: TDBEdit;    DBText1:
TDBText;    Dt: TIBDataSet;    DtCD: TIBStringField;    DtGRP:
TIBStringField;    DtID: TIBIntegerField;    Trs: TIBTransaction;   
procedure btnSaveClick(Sender: TObject);    procedure
btnUndoClick(Sender: TObject);    procedure FormCreate(Sender:
TObject);  private   public   end; 
Stuck in this codes
Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i procedure
TForm1.btnSaveClick(Sender: TObject);const  Tbl : array[1..1] of
TIBDataSet = (Dt); begin  Dba.ApplyUpdates(Tbl);end; 
got an error
Error: typed constants of classes or interfaces are not allowed


EDIT
Change the code to this, seem fix the problem
Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i procedure
TForm1.btnSaveClick(Sender: TObject);var  Tbl : array [1..1] of
TDataSet; begin  Tbl[1] := Dt;  Dba.ApplyUpdates( Tbl);end;

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korba812 · 2021-11-24 10:48

You can also do it like this:
Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i procedure
TForm1.btnSaveClick(Sender: TObject);begin 
Dba.ApplyUpdates([Dt]);end;

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incendio · 2021-11-24 11:12

Quote from: korba812 on November 24, 2021, 11:48:42 amYou can also do
it like this:
Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i procedure
TForm1.btnSaveClick(Sender: TObject);begin 
Dba.ApplyUpdates([Dt]);end;
Nice, thanks for the info.