mirror of
https://github.com/danieleteti/delphimvcframework.git
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91 lines
2.2 KiB
ObjectPascal
91 lines
2.2 KiB
ObjectPascal
unit MainDM;
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interface
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uses
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System.SysUtils,
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System.Classes,
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FireDAC.Stan.Intf,
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FireDAC.Stan.Option,
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FireDAC.Stan.Error,
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FireDAC.UI.Intf,
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FireDAC.Phys.Intf,
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FireDAC.Stan.Def,
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FireDAC.Stan.Pool,
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FireDAC.Stan.Async,
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FireDAC.Phys,
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FireDAC.Phys.FB,
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Data.DB,
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FireDAC.Comp.Client,
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FireDAC.Stan.Param,
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FireDAC.DatS,
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FireDAC.DApt.Intf,
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FireDAC.DApt,
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FireDAC.Comp.DataSet,
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FireDAC.Phys.FBDef,
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FireDAC.VCLUI.Wait;
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type
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TdmMain = class(TDataModule)
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Connection: TFDConnection;
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dsArticles: TFDQuery;
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updArticles: TFDUpdateSQL;
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procedure ConnectionBeforeConnect(Sender: TObject);
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private
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{ Private declarations }
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public
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function SearchProducts(const SearchText: string): TDataSet;
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end;
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implementation
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{%CLASSGROUP 'Vcl.Controls.TControl'}
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{$R *.dfm}
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uses
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System.IOUtils,
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MVCFramework.DataSet.Utils;
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procedure TdmMain.ConnectionBeforeConnect(Sender: TObject);
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// var
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// lPath: string;
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// I: Integer;
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begin
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// {$IFNDEF WINDOWSSERVICE}
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// // if you want to use firebird 2.5, you can use the file ORDERSMANAGER_FB25.FDB
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// Connection.Params.Values['Database'] := '..\..\data\ORDERSMANAGER_FB30.FDB';
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// // Connection.Params.Values['Database'] := '..\..\data\ORDERSMANAGER_FB25.FDB';
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// {$ELSE}
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// lPath := 'data\ORDERSMANAGER_FB30.FDB';
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// for I := 1 to 6 do
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// begin
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// if TFile.Exists(lPath) then
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// begin
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// Connection.Params.Values['Database'] := TPath.GetFullPath(lPath); // 'C:\DEV\dmvcframework\samples\data\ORDERSMANAGER_FB30.FDB';
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// Break;
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// end
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// else
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// begin
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// lPath := '..\' + lPath;
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// end;
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// end;
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// if not TFile.Exists(lPath) then
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// begin
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// raise Exception.Create('Cannot find database');
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// end;
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// {$ENDIF}
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end;
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function TdmMain.SearchProducts(const SearchText: string): TDataSet;
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begin
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Result := TFDMemTable.Create(nil);
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if SearchText.IsEmpty then
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dsArticles.Open('SELECT * FROM ARTICOLI')
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else
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dsArticles.Open('SELECT * FROM ARTICOLI WHERE DESCRIZIONE CONTAINING ?', [SearchText]);
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TFDTable(Result).CopyDataSet(dsArticles, [coStructure, coRestart, coAppend]);
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end;
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end.
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