david
2824855ea7
- Recompilación en Delphi10 de todos los paquetes de RO para generar las DCU's en Lib\D10 - Recompilación en Delphi10 de todos los paquetes de DA para generar las DCU's en Lib\D10 git-svn-id: https://192.168.0.254/svn/Componentes.Terceros.RemObjects@9 b6239004-a887-0f4b-9937-50029ccdca16
113 lines
3.2 KiB
ObjectPascal
113 lines
3.2 KiB
ObjectPascal
unit DataSnapClientMain;
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interface
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uses
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Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
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Dialogs, uROClient, uROBINMessage, uROSOAPMessage, DB,
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DBClient, uROWinInetHttpChannel,
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uRODataSnapConnection, StdCtrls, Buttons, Grids, DBGrids, ExtCtrls;
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type
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TDataSnapClientMainForm = class(TForm)
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RODataSnapConnection: TRODataSnapConnection;
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HTTPChannel: TROWinInetHTTPChannel;
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ROBinMessage: TROBinMessage;
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cdsCustomers: TClientDataSet;
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dsCustomers: TDataSource;
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cdsProducts: TClientDataSet;
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dsProducts: TDataSource;
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ConnectButton: TBitBtn;
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DisconnectButton: TBitBtn;
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ROSOAPMessage: TROSOAPMessage;
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ApplyUpdatesButton: TBitBtn;
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Panel1: TPanel;
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gProducts: TDBGrid;
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gCustomers: TDBGrid;
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Splitter1: TSplitter;
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procedure ConnectButtonClick(Sender: TObject);
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procedure DisconnectButtonClick(Sender: TObject);
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procedure cdsCustomersBeforeApplyUpdates(Sender: TObject;
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var OwnerData: OleVariant);
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procedure ApplyUpdatesButtonClick(Sender: TObject);
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procedure cdsCustomersBeforeGetParams(Sender: TObject;
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var OwnerData: OleVariant);
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procedure cdsCustomersBeforeGetRecords(Sender: TObject;
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var OwnerData: OleVariant);
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procedure cdsCustomersBeforeRowRequest(Sender: TObject;
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var OwnerData: OleVariant);
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procedure OnEnableApplyUpdates(DataSet: TDataSet);
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private
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{ Private declarations }
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public
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{ Public declarations }
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end;
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var
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DataSnapClientMainForm: TDataSnapClientMainForm;
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implementation
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{$R *.dfm}
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procedure TDataSnapClientMainForm.ConnectButtonClick(Sender: TObject);
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begin
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HTTPChannel.TargetURL := 'http://localhost:81/bin';
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//HTTPChannel.TargetURL := 'http://localhost/isapi/DataSNapIsapiServer.dll/bin';
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cdsCustomers.Active := true;
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cdsProducts.Active := true;
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DisconnectButton.Visible := true;
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ConnectButton.Visible := false;
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end;
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procedure TDataSnapClientMainForm.DisconnectButtonClick(Sender: TObject);
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begin
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cdsCustomers.Active := false;
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cdsProducts.Active := false;
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DisconnectButton.Visible := false;
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ConnectButton.Visible := true;
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ApplyUpdatesButton.Enabled := false;
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end;
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procedure TDataSnapClientMainForm.ApplyUpdatesButtonClick(Sender: TObject);
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begin
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cdsProducts.ApplyUpdates(-1);
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cdsCustomers.ApplyUpdates(-1);
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ApplyUpdatesButton.Enabled := false;
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end;
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procedure TDataSnapClientMainForm.cdsCustomersBeforeApplyUpdates(Sender: TObject;
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var OwnerData: OleVariant);
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begin
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OwnerData := 'BeforeApplyUpdates';
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end;
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procedure TDataSnapClientMainForm.cdsCustomersBeforeGetParams(Sender: TObject;
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var OwnerData: OleVariant);
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begin
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OwnerData := 'BeforeGetParams';
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end;
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procedure TDataSnapClientMainForm.cdsCustomersBeforeGetRecords(Sender: TObject;
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var OwnerData: OleVariant);
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begin
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OwnerData := 'BeforeGetRecords';
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end;
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procedure TDataSnapClientMainForm.cdsCustomersBeforeRowRequest(Sender: TObject;
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var OwnerData: OleVariant);
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begin
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OwnerData := 'BeforeRowRequest';
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end;
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procedure TDataSnapClientMainForm.OnEnableApplyUpdates(DataSet: TDataSet);
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begin
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ApplyUpdatesButton.Enabled := (cdsCustomers.ChangeCount > 0) or (cdsProducts.ChangeCount > 0);
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end;
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end.
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