david
08e42642b8
git-svn-id: https://192.168.0.254/svn/Componentes.Terceros.DevExpressVCL@21 05c56307-c608-d34a-929d-697000501d7a
69 lines
1.9 KiB
ObjectPascal
69 lines
1.9 KiB
ObjectPascal
unit WebDBTableOrders;
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interface
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uses SysUtils, Classes, HTTPApp, cxWebModule, cxWebAppSrv, DB, DBTables,
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cxWebStdCtrls, cxWebDataCtrls, cxWebData, cxWebExtData, cxWebClasses,
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cxWebControls, cxWebTable, cxWebDBTable, ADODB;
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type
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TWebDBTableOrdersPage = class(TcxWebPageModule)
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cxWebDBTable1: TcxWebDBTable;
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WebDBDataSource: TcxWebDBDataSource;
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cxWebDBLabel1: TcxWebDBLabel;
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dsCustInfo: TcxStdWebDataSource;
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CustInfoADOQuery: TADOQuery;
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ADOQuery: TADOQuery;
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procedure cxWebPageModuleActivate(Sender: TObject);
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procedure cxWebPageModuleDeactivate(Sender: TObject);
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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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function WebDBTableOrdersPage: TWebDBTableOrdersPage;
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implementation
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{$R *.DFM} {*.html}
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uses
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WebReq, WebCntxt, cxWebModFact, Variants, ActiveX;
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function WebDBTableOrdersPage: TWebDBTableOrdersPage;
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begin
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Result := TWebDBTableOrdersPage(WebContext.FindModuleClass(TWebDBTableOrdersPage));
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end;
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procedure TWebDBTableOrdersPage.cxWebPageModuleActivate(Sender: TObject);
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var
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ACustNo: string;
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begin
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ADOQuery.ConnectionString := 'FILE NAME=' + DataLinkDir + '\DBDEMOS.UDL';
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CustInfoADOQuery.ConnectionString := 'FILE NAME=' + DataLinkDir + '\DBDEMOS.UDL';
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if not IsFirstRequest then exit;
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ACustNo := Request.QueryFields.Values['custno'];
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if ACustno <> '' then
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begin
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ADOQuery.Parameters[0].Value := StrToInt(ACustNo);
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ADOQuery.Open;
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CustInfoADOQuery.Parameters[0].Value := StrToInt(ACustNo);
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CustInfoADOQuery.Open;
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end;
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end;
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procedure TWebDBTableOrdersPage.cxWebPageModuleDeactivate(Sender: TObject);
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begin
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ADOQuery.Close;
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CustInfoADOQuery.Close;
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end;
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initialization
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if WebRequestHandler <> nil then
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WebRequestHandler.AddWebModuleFactory(TcxWebPageModuleFactory.Create(TWebDBTableOrdersPage, TcxWebPageInfo.Create('*.html'), caDestroy));
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end.
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