trunk/design/ibinsertsqleditor.pas

(*
 *  IBX For Lazarus (Firebird Express)
 *
 *  The contents of this file are subject to the Initial Developer's
 *  Public License Version 1.0 (the "License"); you may not use this
 *  file except in compliance with the License. You may obtain a copy
 *  of the License here:
 *
 *    http://www.firebirdsql.org/index.php?op=doc&id=idpl
 *
 *  Software distributed under the License is distributed on an "AS
 *  IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 *  implied. See the License for the specific language governing rights
 *  and limitations under the License.
 *
 *  The Initial Developer of the Original Code is Tony Whyman.
 *
 *  The Original Code is (C) 2011 Tony Whyman, MWA Software
 *  (http://www.mwasoftware.co.uk).
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): ______________________________________.
 *
*)
unit ibinsertsqleditor;

{$mode objfpc}{$H+}

interface

uses
  Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs, 
    ibselectsqleditor, IBSQLEditFrame, IBDatabase, IBCustomDataset;

type

  { TIBInsertSQLEditorForm }

  TIBInsertSQLEditorForm = class(TIBSelectSQLEditorForm)
    procedure GenerateBtnClick(Sender: TObject);
  private

  protected
    procedure Loaded; override;

  public

  end;

function EditSQL(DataSet: TIBCustomDataSet; SelectSQL: TStrings): boolean;

var
  IBInsertSQLEditorForm: TIBInsertSQLEditorForm;

implementation

{$R *.lfm}

function EditSQL(DataSet: TIBCustomDataSet; SelectSQL: TStrings): boolean;
begin
  Result := false;
  if assigned(DataSet) and assigned(DataSet.Database) then
    try
      DataSet.Database.Connected := true;
    except on E: Exception do
      ShowMessage(E.Message)
    end;

  with TIBInsertSQLEditorForm.Create(Application) do
  try
    if assigned(DataSet) then
    begin
        IBSQLEditFrame1.Database := DataSet.Database;
        GenerateParams.Checked := DataSet.GenerateParamNames;
    end;
    with IBSQLEditFrame1 do
    begin
      IncludePrimaryKeys := true;
      IncludeReadOnlyFields := false;
      ExecuteOnlyProcs := true;
      ExcludeIdentityColumns := true;
      SQLText.Lines.Assign(SelectSQL);
    end;
    Result := ShowModal = mrOK;
    if Result then
    begin
     SelectSQL.Assign(IBSQLEditFrame1.SQLText.Lines);
     if assigned(DataSet) then
          DataSet.GenerateParamNames := GenerateParams.Checked
    end;
  finally
    Free
  end;
end;

{ TIBInsertSQLEditorForm }

procedure TIBInsertSQLEditorForm.GenerateBtnClick(Sender: TObject);
begin
  if PageControl.ActivePage = ExecutePage then
    IBSQLEditFrame1.GenerateExecuteSQL(QuoteFields.Checked)
  else
    IBSQLEditFrame1.GenerateInsertSQL(QuoteFields.Checked);
end;

procedure TIBInsertSQLEditorForm.Loaded;
begin
  inherited Loaded;
  if IBSQLEditFrame1 <> nil then
  begin
    if PrimaryKeysGrid <> nil then
      PrimaryKeysGrid.DataSource := IBSQLEditFrame1.IdentityColsSource;
  end;
end;


end.

Revision:	101
Committed:	Thu Jan 18 14:37:18 2018 UTC (6 years, 10 months ago) by tony
Content type:	text/x-pascal
File size:	2928 byte(s)
Log Message:	Fixes merged for support of Identity Columns
#	User	Rev	Content
1	tony	33	(*
2			* IBX For Lazarus (Firebird Express)
3			*
4			* The contents of this file are subject to the Initial Developer's
5			* Public License Version 1.0 (the "License"); you may not use this
6			* file except in compliance with the License. You may obtain a copy
7			* of the License here:
8			*
9			* http://www.firebirdsql.org/index.php?op=doc&id=idpl
10			*
11			* Software distributed under the License is distributed on an "AS
12			* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
13			* implied. See the License for the specific language governing rights
14			* and limitations under the License.
15			*
16			* The Initial Developer of the Original Code is Tony Whyman.
17			*
18			* The Original Code is (C) 2011 Tony Whyman, MWA Software
19			* (http://www.mwasoftware.co.uk).
20			*
21			* All Rights Reserved.
22			*
23			* Contributor(s): ______________________________________.
24			*
25			*)
26			unit ibinsertsqleditor;
27
28			{$mode objfpc}{$H+}
29
30			interface
31
32			uses
33	tony	80	Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs,
34			ibselectsqleditor, IBSQLEditFrame, IBDatabase, IBCustomDataset;
35	tony	33
36			type
37
38			{ TIBInsertSQLEditorForm }
39
40	tony	80	TIBInsertSQLEditorForm = class(TIBSelectSQLEditorForm)
41	tony	33	procedure GenerateBtnClick(Sender: TObject);
42			private
43	tony	80
44	tony	101	protected
45			procedure Loaded; override;
46
47	tony	33	public
48
49	tony	80	end;
50
51			function EditSQL(DataSet: TIBCustomDataSet; SelectSQL: TStrings): boolean;
52
53	tony	33	var
54			IBInsertSQLEditorForm: TIBInsertSQLEditorForm;
55
56			implementation
57
58			{$R *.lfm}
59
60	tony	80	function EditSQL(DataSet: TIBCustomDataSet; SelectSQL: TStrings): boolean;
61	tony	33	begin
62	tony	80	Result := false;
63			if assigned(DataSet) and assigned(DataSet.Database) then
64	tony	33	try
65			DataSet.Database.Connected := true;
66			except on E: Exception do
67			ShowMessage(E.Message)
68			end;
69
70			with TIBInsertSQLEditorForm.Create(Application) do
71			try
72			if assigned(DataSet) then
73			begin
74	tony	80	IBSQLEditFrame1.Database := DataSet.Database;
75			GenerateParams.Checked := DataSet.GenerateParamNames;
76	tony	33	end;
77	tony	80	with IBSQLEditFrame1 do
78			begin
79			IncludePrimaryKeys := true;
80			IncludeReadOnlyFields := false;
81			ExecuteOnlyProcs := true;
82	tony	101	ExcludeIdentityColumns := true;
83	tony	80	SQLText.Lines.Assign(SelectSQL);
84			end;
85	tony	33	Result := ShowModal = mrOK;
86			if Result then
87			begin
88	tony	80	SelectSQL.Assign(IBSQLEditFrame1.SQLText.Lines);
89	tony	33	if assigned(DataSet) then
90			DataSet.GenerateParamNames := GenerateParams.Checked
91			end;
92			finally
93			Free
94			end;
95			end;
96
97			{ TIBInsertSQLEditorForm }
98
99			procedure TIBInsertSQLEditorForm.GenerateBtnClick(Sender: TObject);
100			begin
101	tony	80	if PageControl.ActivePage = ExecutePage then
102			IBSQLEditFrame1.GenerateExecuteSQL(QuoteFields.Checked)
103			else
104			IBSQLEditFrame1.GenerateInsertSQL(QuoteFields.Checked);
105	tony	33	end;
106
107	tony	101	procedure TIBInsertSQLEditorForm.Loaded;
108			begin
109			inherited Loaded;
110			if IBSQLEditFrame1 <> nil then
111			begin
112			if PrimaryKeysGrid <> nil then
113			PrimaryKeysGrid.DataSource := IBSQLEditFrame1.IdentityColsSource;
114			end;
115			end;
116	tony	33
117	tony	101
118	tony	80	end.
119	tony	33