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RxFPC:add demo for sorting data in IBX dataset

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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@6155 8e941d3f-bd1b-0410-a28a-d453659cc2b4
This commit is contained in:
alexs75
2018-01-29 11:43:17 +00:00
parent c0f254ae83
commit 901158a891
7 changed files with 666 additions and 0 deletions
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components/rx/trunk/demos/rxdbgrid/RxDBGrid_Sort_IBX/project1.ico Normal file
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components/rx/trunk/demos/rxdbgrid/RxDBGrid_Sort_IBX/project1.lpi Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<CONFIG>
<ProjectOptions>
<Version Value="11"/>
<General>
<SessionStorage Value="InProjectDir"/>
<MainUnit Value="0"/>
<Title Value="project1"/>
<Scaled Value="True"/>
<ResourceType Value="res"/>
<UseXPManifest Value="True"/>
<XPManifest>
<DpiAware Value="True"/>
</XPManifest>
<Icon Value="0"/>
</General>
<BuildModes Count="1">
<Item1 Name="Default" Default="True"/>
</BuildModes>
<PublishOptions>
<Version Value="2"/>
</PublishOptions>
<RunParams>
<FormatVersion Value="2"/>
<Modes Count="0"/>
</RunParams>
<RequiredPackages Count="5">
<Item1>
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</Item1>
<Item2>
<PackageName Value="FCL"/>
</Item2>
<Item3>
<PackageName Value="rxnew"/>
</Item3>
<Item4>
<PackageName Value="ibexpress"/>
</Item4>
<Item5>
<PackageName Value="LCL"/>
</Item5>
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<Unit1>
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<IsPartOfProject Value="True"/>
<ComponentName Value="Form1"/>
<HasResources Value="True"/>
<ResourceBaseClass Value="Form"/>
<UnitName Value="Unit1"/>
</Unit1>
</Units>
</ProjectOptions>
<CompilerOptions>
<Version Value="11"/>
<Target>
<Filename Value="project1"/>
</Target>
<SearchPaths>
<IncludeFiles Value="$(ProjOutDir)"/>
<UnitOutputDirectory Value="lib/$(TargetCPU)-$(TargetOS)"/>
</SearchPaths>
<Linking>
<Options>
<Win32>
<GraphicApplication Value="True"/>
</Win32>
</Options>
</Linking>
</CompilerOptions>
<Debugging>
<Exceptions Count="3">
<Item1>
<Name Value="EAbort"/>
</Item1>
<Item2>
<Name Value="ECodetoolError"/>
</Item2>
<Item3>
<Name Value="EFOpenError"/>
</Item3>
</Exceptions>
</Debugging>
</CONFIG>

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components/rx/trunk/demos/rxdbgrid/RxDBGrid_Sort_IBX/project1.lpr Normal file
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program project1;
{$mode objfpc}{$H+}
uses
{$IFDEF UNIX}{$IFDEF UseCThreads}
cthreads,
{$ENDIF}{$ENDIF}
Interfaces, // this includes the LCL widgetset
Forms, ibexpress, rxnew, Unit1
{ you can add units after this };
{$R *.res}
begin
RequireDerivedFormResource:=True;
Application.Scaled:=True;
Application.Initialize;
Application.CreateForm(TForm1, Form1);
Application.Run;
end.

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components/rx/trunk/demos/rxdbgrid/RxDBGrid_Sort_IBX/project1.lps Normal file
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<IsPartOfProject Value="True"/>
<EditorIndex Value="-1"/>
<WindowIndex Value="-1"/>
<TopLine Value="-1"/>
<CursorPos X="-1" Y="-1"/>
<UsageCount Value="21"/>
</Unit0>
<Unit1>
<Filename Value="unit1.pas"/>
<IsPartOfProject Value="True"/>
<ComponentName Value="Form1"/>
<HasResources Value="True"/>
<ResourceBaseClass Value="Form"/>
<UnitName Value="Unit1"/>
<IsVisibleTab Value="True"/>
<CursorPos X="51" Y="9"/>
<UsageCount Value="21"/>
<Loaded Value="True"/>
<LoadedDesigner Value="True"/>
</Unit1>
<Unit2>
<Filename Value="/usr/local/share/lazarus/components/ibx/runtime/IBQuery.pas"/>
<EditorIndex Value="5"/>
<TopLine Value="42"/>
<CursorPos X="3" Y="55"/>
<UsageCount Value="10"/>
<Loaded Value="True"/>
</Unit2>
<Unit3>
<Filename Value="/usr/local/share/lazarus/components/ibx/runtime/IBCustomDataSet.pas"/>
<EditorIndex Value="6"/>
<CursorPos X="21" Y="34"/>
<UsageCount Value="10"/>
<Loaded Value="True"/>
</Unit3>
<Unit4>
<Filename Value="/usr/local/share/lazarus/components/ibx/runtime/ibparser.pas"/>
<UnitName Value="IBParser"/>
<EditorIndex Value="7"/>
<TopLine Value="105"/>
<CursorPos X="5" Y="124"/>
<UsageCount Value="10"/>
<Loaded Value="True"/>
</Unit4>
<Unit5>
<Filename Value="/usr/local/share/lazarus/components/rxnew/rx_sort_zeos/rxsortzeos.pas"/>
<UnitName Value="RxSortZeos"/>
<EditorIndex Value="1"/>
<TopLine Value="27"/>
<CursorPos X="14" Y="43"/>
<UsageCount Value="10"/>
<Loaded Value="True"/>
</Unit5>
<Unit6>
<Filename Value="/usr/local/share/lazarus/components/rxnew/rx_sort_zeos/exsortzeos.pas"/>
<EditorIndex Value="4"/>
<TopLine Value="85"/>
<CursorPos Y="117"/>
<UsageCount Value="10"/>
<Loaded Value="True"/>
</Unit6>
<Unit7>
<Filename Value="/usr/local/share/lazarus/components/rxnew/rx_sort_ibx/rxsortibx.pas"/>
<UnitName Value="RxSortIBX"/>
<EditorIndex Value="2"/>
<CursorPos Y="26"/>
<UsageCount Value="10"/>
<Loaded Value="True"/>
</Unit7>
<Unit8>
<Filename Value="/usr/local/share/lazarus/components/rxnew/rx_sort_ibx/exsortibx.pas"/>
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</RunParams>
</ProjectSession>
</CONFIG>

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components/rx/trunk/demos/rxdbgrid/RxDBGrid_Sort_IBX/project1.res Normal file
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components/rx/trunk/demos/rxdbgrid/RxDBGrid_Sort_IBX/unit1.lfm Normal file
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object Form1: TForm1
Left = 552
Height = 475
Top = 244
Width = 695
Caption = 'Form1'
ClientHeight = 475
ClientWidth = 695
OnCreate = FormCreate
LCLVersion = '1.9.0.0'
object Button1: TButton
Left = 337
Height = 25
Top = 63
Width = 75
Caption = 'Button1'
TabOrder = 0
end
object PageControl1: TPageControl
Left = 0
Height = 475
Top = 0
Width = 695
ActivePage = TabSheet2
Align = alClient
TabIndex = 1
TabOrder = 1
object TabSheet1: TTabSheet
Caption = 'TIBQuery'
ClientHeight = 441
ClientWidth = 685
object RxDBGrid1: TRxDBGrid
Left = 0
Height = 441
Top = 0
Width = 685
ColumnDefValues.BlobText = '(данные)'
TitleButtons = True
AutoSort = True
KeyStrokes = <
item
Command = rxgcShowFindDlg
ShortCut = 16454
Enabled = True
end
item
Command = rxgcShowColumnsDlg
ShortCut = 16471
Enabled = True
end
item
Command = rxgcShowFilterDlg
ShortCut = 16468
Enabled = True
end
item
Command = rxgcShowSortDlg
ShortCut = 16467
Enabled = True
end
item
Command = rxgcShowQuickFilter
ShortCut = 16465
Enabled = True
end
item
Command = rxgcHideQuickFilter
ShortCut = 16456
Enabled = True
end
item
Command = rxgcSelectAll
ShortCut = 16449
Enabled = True
end
item
Command = rxgcDeSelectAll
ShortCut = 16429
Enabled = True
end
item
Command = rxgcInvertSelection
ShortCut = 16426
Enabled = True
end
item
Command = rxgcOptimizeColumnsWidth
ShortCut = 16427
Enabled = True
end
item
Command = rxgcCopyCellValue
ShortCut = 16451
Enabled = True
end>
FooterOptions.DrawFullLine = False
SearchOptions.QuickSearchOptions = [loCaseInsensitive, loPartialKey]
SearchOptions.FromStart = False
OptionsRx = [rdgAllowColumnsForm, rdgAllowDialogFind, rdgAllowQuickFilter]
Align = alClient
Color = clWindow
DrawFullLine = False
FocusColor = clRed
SelectedColor = clHighlight
GridLineStyle = psSolid
DataSource = DataSource1
Options = [dgEditing, dgTitles, dgIndicator, dgColumnResize, dgColumnMove, dgColLines, dgRowLines, dgAlwaysShowSelection, dgConfirmDelete, dgCancelOnExit, dgHeaderPushedLook]
TabOrder = 0
end
end
object TabSheet2: TTabSheet
Caption = 'TIBDataSet'
ClientHeight = 441
ClientWidth = 685
object RxDBGrid2: TRxDBGrid
Left = 0
Height = 441
Top = 0
Width = 685
ColumnDefValues.BlobText = '(данные)'
TitleButtons = True
AutoSort = True
KeyStrokes = <
item
Command = rxgcShowFindDlg
ShortCut = 16454
Enabled = True
end
item
Command = rxgcShowColumnsDlg
ShortCut = 16471
Enabled = True
end
item
Command = rxgcShowFilterDlg
ShortCut = 16468
Enabled = True
end
item
Command = rxgcShowSortDlg
ShortCut = 16467
Enabled = True
end
item
Command = rxgcShowQuickFilter
ShortCut = 16465
Enabled = True
end
item
Command = rxgcHideQuickFilter
ShortCut = 16456
Enabled = True
end
item
Command = rxgcSelectAll
ShortCut = 16449
Enabled = True
end
item
Command = rxgcDeSelectAll
ShortCut = 16429
Enabled = True
end
item
Command = rxgcInvertSelection
ShortCut = 16426
Enabled = True
end
item
Command = rxgcOptimizeColumnsWidth
ShortCut = 16427
Enabled = True
end
item
Command = rxgcCopyCellValue
ShortCut = 16451
Enabled = True
end>
FooterOptions.DrawFullLine = False
SearchOptions.QuickSearchOptions = [loCaseInsensitive, loPartialKey]
SearchOptions.FromStart = False
OptionsRx = [rdgAllowColumnsForm, rdgAllowDialogFind, rdgAllowQuickFilter]
Align = alClient
Color = clWindow
DrawFullLine = False
FocusColor = clRed
SelectedColor = clHighlight
GridLineStyle = psSolid
DataSource = DataSource2
Options = [dgEditing, dgTitles, dgIndicator, dgColumnResize, dgColumnMove, dgColLines, dgRowLines, dgAlwaysShowSelection, dgConfirmDelete, dgCancelOnExit, dgHeaderPushedLook]
TabOrder = 0
end
end
end
object IBQuery1: TIBQuery
Database = IBDatabase1
Transaction = IBTransaction1
AutoStartTransaction = True
AutoCommit = True
AutoTrim = True
BufferChunks = 1000
CachedUpdates = False
GeneratorField.ApplyOnEvent = gaeOnNewRecord
SQL.Strings = (
'select'
' *'
'from'
' employee'
)
Params = <>
Left = 80
Top = 88
end
object IBDatabase1: TIBDatabase
Connected = True
LoginPrompt = False
AllowStreamedConnected = False
DatabaseName = '127.0.0.1:employee'
Params.Strings = (
'lc_ctype=UTF8'
'user_name=sysdba'
'password=masterkey'
)
LibraryName = '/usr/lib64/libfbclient.so.3.0.2'
DefaultTransaction = IBTransaction1
IdleTimer = 0
TraceFlags = []
Left = 32
Top = 20
end
object IBTransaction1: TIBTransaction
Active = False
DefaultDatabase = IBDatabase1
Left = 80
Top = 20
end
object DataSource1: TDataSource
DataSet = IBQuery1
Left = 120
Top = 88
end
object IBDataSet1: TIBDataSet
Database = IBDatabase1
Transaction = IBTransaction1
AutoStartTransaction = True
AutoCommit = True
AutoTrim = True
AutoParamToField = True
UpdateTransaction = IBTransaction1
RetFields = True
BufferChunks = 1000
CachedUpdates = False
DeleteSQL.Strings = (
'Delete From COUNTRY A'
'Where A.COUNTRY = :COUNTRY'
)
InsertSQL.Strings = (
'Insert Into COUNTRY(CURRENCY)'
'Values(:CURRENCY) Returning COUNTRY'
)
RefreshSQL.Strings = (
'Select A.COUNTRY, A.CURRENCY From COUNTRY A'
'Where A.COUNTRY = :COUNTRY'
)
SelectSQL.Strings = (
'Select A.COUNTRY, A.CURRENCY From COUNTRY A'
)
ModifySQL.Strings = (
'Update COUNTRY A Set '#13#10' A.COUNTRY = :COUNTRY,'#13#10' A.CURRENCY = :CURRENCY'
'Where A.COUNTRY = :OLD_COUNTRY'
)
GeneratorField.ApplyOnEvent = gaeOnNewRecord
DefValueFromServer = False
DetailConditoins = []
Left = 80
Top = 216
end
object RxSortIBX1: TRxSortIBX
Left = 424
Top = 48
end
object DataSource2: TDataSource
DataSet = IBDataSet1
Left = 120
Top = 216
end
end

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components/rx/trunk/demos/rxdbgrid/RxDBGrid_Sort_IBX/unit1.pas Normal file
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unit Unit1;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, Forms, Controls, Graphics, Dialogs, StdCtrls, ComCtrls, db,
IBQuery, IBDatabase, IBCustomDataSet, rxdbgrid, RxSortIBX;
type
{ TForm1 }
TForm1 = class(TForm)
Button1: TButton;
DataSource1: TDataSource;
DataSource2: TDataSource;
IBDatabase1: TIBDatabase;
IBDataSet1: TIBDataSet;
IBQuery1: TIBQuery;
IBTransaction1: TIBTransaction;
PageControl1: TPageControl;
RxDBGrid1: TRxDBGrid;
RxDBGrid2: TRxDBGrid;
RxSortIBX1: TRxSortIBX;
TabSheet1: TTabSheet;
TabSheet2: TTabSheet;
procedure FormCreate(Sender: TObject);
private
public
end;
var
Form1: TForm1;
implementation
{$R *.lfm}
{ TForm1 }
procedure TForm1.FormCreate(Sender: TObject);
begin
IBDatabase1.Connected:=true;
IBTransaction1.StartTransaction;
IBQuery1.Open;
IBDataSet1.Open;
end;
end.