belajar clipper

BELAJAR CLIPPER

Converting Clipper Applications

CONVERTING @..SAYS...Converting @SAYS from text to GUI

CONVERTING ACHOICE().Converting ACHOICE() from text to GUI

CONVERTING DBEDIT()..Converting DBEDIT() from text to GUI

CONVERTING GETS......Converting @SAY..GETS from text to GUI

CONVERTING MEMOEDIT()Converting MEMOEDIT() from text to GUI

CONVERTING MENUS.....Converting @PROMPT menus from text to GUI

CONVERTING PRINT.....Converting Printer @..SAYS

CONVERTING @..SAYS

Converting @SAYS from text to GUI

Description:

Working with @..SAYS is not as straight forward as working

with AChoice() or Dbedit() because @..SAYS usually used in

Clipper applications for a variety of screen functions. For

example, it is not possible to create a GUI conversion

system that can convert any text-based screen to a GUI-based

dialogue because the conversion program simply cannot

decipher the "intent" of the programmer by looking at either

the code or the screen.

It is possible, however, to break down some @SAY scenarios

into pieces that can be managed with Dual-Mode functions.

Let's look at the following Clipper @SAY scenario:

We want to display a series of messages on the screen as

we are progressing through the updating of a database

structure. The original Clipper source code might look

something like this:

cScreen := SaveScreen( 3,5,16,50 )

@ 3,5 TO 16,50

@ 4,6 CLEAR TO 15,49

http://www.donnay-software.com/CONVERT.HTM#CONVERTING%[email protected]

http://www.donnay-software.com/CONVERT.HTM#CONVERTING%20PRINT

http://www.donnay-software.com/CONVERT.HTM#CONVERTING%20MENUS

http://www.donnay-software.com/CONVERT.HTM#CONVERTING%20MEMOEDIT()

http://www.donnay-software.com/CONVERT.HTM#CONVERTING%20GETS

http://www.donnay-software.com/CONVERT.HTM#CONVERTING%20DBEDIT()

http://www.donnay-software.com/CONVERT.HTM#CONVERTING%20ACHOICE()

@ 6,10 SAY 'Creating Backup..'

Backup()

@ 8,10 SAY 'Copying Structure ..'

CopyStru()

@ 10,10 SAY 'Modifying Structure..'

ModiStru()

@ 12,10 SAY 'Appending from Backup..'

AppendBack()

@ 14,10 SAY 'Done! Press any key to continue'

Inkey(0)

RestScreen( 3,5,14,75,cScreen)

The above code can be easily modified to Dual-Mode because

the @..SAYS are organized in a "window" area of the screen

and because they are simply status messages which are

displayed during the progress of the program. To accomplish

this task we use the Dual-Mode functions: DC_EXPL(), DC_IMPL()

DC_SAY(), and DC_CLS() or the Dual-Mode commands: DCEXPLODE,

DCIMPLODE, @..SAYWIN, and CLS (contained in EXPRESS.CH).

The command DCEXPLODE paints a box on the screen and returns an

array of information about this new "object" which includes saved

screen contents (in TEXT mode) or a reference to a Dialog object

(in GUI mode). @..SAYWIN is translated in EXPRESS.CH to paint the

says on the parent object. If no parent object is included in

the @..SAYWIN command, then the last object created by DCEXPLODE

is assumed to be the parent, otherwise the full screen is used as

the parent. If the GUI flag is on, then the screen object will

be a GUI dialog box. The command DCIMPLODE is used to restore

the screen area (in Text mode) or destroy the parent dialogue

object (in GUI mode).

/* ----------------------- */

#include "express.ch"

FUNCTION XTest()

LOCAL aScreen

GUI ON // turn on GUI mode

@ 3, 5, 16, 50 DCEXPLODE aScreen FONT "10.courier"

@ 2,5 SAYWIN 'Creating Backup..'

DC_Pause(1)

Backup()

@ 4,5 SAYWIN 'Copying Structure ..'

DC_Pause(1)

CopyStru()

@ 6,5 SAYWIN 'Modifying Structure..'

DC_Pause(1)

ModiStru()

@ 8,5 SAYWIN 'Appending from Backup..'

DC_Pause(1)

AppendBack()

DCIMPLODE aScreen

RETURN nil

/* ----------------------- */

NOTE: These examples are here for general guidelines on how

to approach the conversion of existing code to GUI, not

because it is a recommended method of application conversion.

After studying the examples in \express\sample by running

XDEMO.EXE, it will become more clear on how to approach the

conversion of your application to GUI. EXPRESS.CH is a very

simplistic approach to understanding how the preprocessor can

be used in a variety of ways to create a command interface to

Xbase++ parts which resembles or closely emulates Clipper text-

based syntax. The recommended approach to converting Clipper

applications is to study DCDIALOG.CH and the DC* commands.

This is a much more robust command set specifically designed to

produce a full GUI application that is easy to write and

maintain.

Source/Library:

EXPRESS.CH, DCDIALOG.CH

See Also:

dc_expl()

dc_say()

CONVERTING ACHOICE()

Converting ACHOICE() from text to GUI

Description:

Let's look at the following Clipper ACHOICE() scenario:

We have a field list which we want to browse on the screen

by first saving a screen area, painting a box on the screen,

creating an ACHOICE() pick-list in the the boxed area,

choosing a field, then restoring the original screen. The

original code might look something like this:

FUNCTION Xtest()

LOCAL cScreen, aFields, nField


@ 3,5 TO 20,25

@ 4,6 CLEAR TO 19,24

USE COLLECT

aFields := Array(Fcount())

AFields(aFields)

nField := AChoice( 4, 6, 19, 24, aFields )


RETURN nField

/* --------------------- */

http://www.donnay-software.com/FUNCTION.HTM#dc_say()

http://www.donnay-software.com/FUNCTION.HTM#dc_expl()

Now we want to change the code to display the same Browse in

a Windows GUI dialogue box:

FUNCTION Xtest()


LOCAL aFields, nField

* cScreen := SaveScreen( 3,5,20,25 ) // this isn't needed

* @ 3,5 TO 20,25 // this isn't needed

* @ 4,6 CLEAR TO 13,74 // this isn't needed


USE COLLECT

aFields := Array(Fcount())

AFields(aFields)

nField := AChoice( 4, 6, 19, 24, aFields )

* RestScreen( 3,5,14,25,cScreen) // this isn't needed

RETURN nField

/* -------------- */

That's all there is to it. "express.ch" translates the

ACHOICE() function to call DC_ACHOICE() which is a Dual-Mode

function.

Source/Library:

EXPRESS.CH

See Also:

dc_achoice()

CONVERTING DBEDIT()

http://www.donnay-software.com/FUNCTION.HTM#dc_achoice()

Converting DBEDIT() from text to GUI

Description:

Let's look at the following Clipper DBEDIT() scenario:

We have a database which we want to browse on the screen by

first saving a screen area, painting a box on the screen,

creating an DBEDIT() browse in the the boxed area, choosing

a field, then restoring the original screen. The original

code might look something like this:

FUNCTION Xtest1()

LOCAL cScreen


@ 3,5 TO 20,75

@ 4,6 CLEAR TO 19,74

USE COLLECT VIA DBFNTX

DbEdit( 4, 6, 19, 74 )


RETURN nil

/* ---------------------- */

Now we want to change the code to display the same Browse in

a Windows GUI dialogue box:

FUNCTION XTest2()



* @ 3,5 TO 20,75 // this isn't needed



USE COLLECT VIA DBFNTX

DbEdit( 4, 6, 19, 74 )


RETURN nil

/* ------------------ */


DBEDIT() function to call DC_DBEDIT() which is a Dual-Mode

function.

Source/Library:

EXPRESS.CH

See Also:

dc_dbedit()

CONVERTING GETS

Converting @SAY..GETS from text to GUI

Description:

Let's look at the following Clipper @SAY..GET scenario:

We have a table of GETS which we want to display on the screen


writing all the GETS in the boxed area, editing the gets,

then restoring the original screen. The code might look


FUNCTION Xtest1()

LOCAL GetList, cLastName := Space(15), cFirstName := Space(15), ;

cCompany := Space(30), cStreet := Space(30), cCity := Space(25), ;

cState := Space(10), cCountry := Space(20), cPhone := Space(12), ;

http://www.donnay-software.com/FUNCTION.HTM#dc_dbedit()

cScreen


@ 4,6 CLEAR TO 13,74

GetList := {}

@ 5,10 SAY ' Last Name' GET cLastName VALID !Empty(cLastName)

@ 5,40 SAY 'First Name' GET cFirstName VALID !Empty(cFirstName)

@ 7,10 SAY ' Company' GET cCompany

@ 8,10 SAY ' Street' GET cStreet VALID !Empty(cStreet)

@ 9,10 SAY ' City' GET cCity VALID !Empty(cCity)

@10,10 SAY ' State' GET cState PICT '@!' ;

VALID StateValid(cState)

@10,40 SAY ' Country' GET cCountry PICT '@!' ;

VALID CountryValid(cCountry)

@12,40 SAY ' Phone' GET cPhone PICT '(999)-999-9999'

READ


RETURN nil

/* ------------------------- */

STATIC FUNCTION StateValid(cState)

IF !( ' ' + Alltrim(cState) $ ' AL AK AZ CA MI MN NY NSW ' )

DC_MsgBox('State must be AK, AK, AZ, CA, MI, MN, NY or NSW')

RETURN .f.

ENDIF

RETURN .t.

/* ------------------------- */

STATIC FUNCTION CountryValid(cCountry)

IF !( ' ' + Alltrim(cCountry) $ ' USA CANADA GERMANY ' )

DC_MsgBox('Country must be USA, CANADA or GERMANY')

RETURN .f.

ENDIF

RETURN .t.

/* -------------------------- */

Now we want to change the code to display the same GETS in a

Windows GUI dialogue box:

FUNCTION Xtest2()


LOCAL GetList, cLastName := Space(15), cFirstName := Space(15), ;

cCompany := Space(30), cStreet := Space(30), cCity := Space(25), ;

cState := Space(10), cCountry := Space(20), cPhone := Space(12)




GetList := {}

@ 5,10 SAY ' Last Name' GET cLastName VALID !Empty(cLastName)

@ 5,40 SAY 'First Name' GET cFirstName VALID !Empty(cFirstName)

@ 7,10 SAY ' Company' GET cCompany

@ 8,10 SAY ' Street' GET cStreet VALID !Empty(cStreet)

@ 9,10 SAY ' City' GET cCity VALID !Empty(cCity)

@10,10 SAY ' State' GET cState PICT '@!' ;

VALID StateValid(cState)

@10,40 SAY ' Country' GET cCountry PICT '@!' ;

VALID CountryValid(cCountry)

@12,40 SAY ' Phone' GET cPhone PICT '(999)-999-9999'

READ


RETURN nil


@SAY..GETS so that they add a new kind of object to the Getlist

array and it translates the READ command so it passes the

Getlist array to DC_ReadGui() instead of ReadModal().














maintain.

Source/Library:

DCDIALOG.CH, EXPRESS.CH

See Also:

DCREAD GUI

dc_readgui()

CONVERTING MEMOEDIT()

Converting MEMOEDIT() from text to GUI

Description:

Let's look at the following Clipper MemoEdit() scenario:

We have a memo which we want to edit on the screen


running the Memo Editor, then restoring the original screen.

The code might look something like this:

FUNCTION Xtest1()

LOCAL cScreen, cMemo


@ 5,5 CLEAR TO 20,75

http://www.donnay-software.com/FUNCTION.HTM#dc_readgui()

http://www.donnay-software.com/COMMAND.HTM#DCREAD%20GUI

@ 5,5 TO 20,75 DOUBLE

cMemo := MemoRead('README.TXT')

cMemo := MemoEdit(cMemo,6,6,19,74)

MemoWrit( 'README.TXT', cMemo )


RETURN cMemo

/* ----------------------- */

Now we want to change the code to display the memo editor

in a Windows GUI dialogue box:

FUNCTION Xtest2()


LOCAL cScreen, cMemo


* cScreen := SaveScreen( 5,5,20,75 ) this is not needed

* @ 5,5 CLEAR TO 20,75 this is not needed

* @ 5,5 TO 20,75 DOUBLE this is not needed

cMemo := MemoRead('README.TXT')

cMemo := MemoEdit(cMemo,6,6,19,74)

MemoWrit( 'README.TXT', cMemo )

* RestScreen( 8,5,20,75,cScreen) this is not needed

RETURN cMemo

/* ------------------ */


MEMOEDIT() function to call DC_MEMOEDIT() which is a Dual-Mode

function.

Source/Library:

EXPRESS.CH

See Also:

dc_memoedit()

CONVERTING MENUS

Converting @PROMPT menus from text to GUI

Description:

Let's look at the following Clipper Menu scenario:

We have a menu which we want to display on the screen


writing all the menu PROMPTS in the boxed area, running the

menu, then restoring the original screen. The code might look


FUNCTION Xtest1()

LOCAL cScreen, PromptList, nChoice


@ 8,5 CLEAR TO 16,75

@ 8,5 TO 15,75 DOUBLE

PromptList := {}

SET WRAP ON

SET MESSAGE TO 16 CENTER

@ 10,10 PROMPT ' Enter New Names ' ;

http://www.donnay-software.com/FUNCTION.HTM#dc_memoedit()

MESSAGE 'Add new names and addresses'

@ 11,10 PROMPT ' Print List ' ;

MESSAGE 'Print the Customer List'

@ 12,10 PROMPT ' Dial ' ;

MESSAGE 'Dial customers starting at top of list'

@ 13,10 PROMPT ' Import ' ;

MESSAGE 'Import a new Customer List'

@ 10,40 PROMPT ' Manager ' ;

MESSAGE 'Run the Database Manager'

@ 11,40 PROMPT ' Calendar ' ;

MESSAGE 'Check the Appointment Schedule'

@ 12,40 PROMPT ' Purge ' ;

MESSAGE 'Remove all the dialed numbers from the list'

@ 13,40 PROMPT ' Exit ' ;

MESSAGE 'Quit the program'

MENU TO nChoice


RETURN nChoice

/* ----------------------- */

Now we want to change the code to display the same PROMPTS

in a Windows GUI dialogue box:

FUNCTION Xtest2()

LOCAL PromptList, nChoice


* cScreen := SaveScreen( 3,5,15,75 ) // don't need this

* @ 3,5 TO 15,75 DOUBLE // don't need this

* @ 4,6 CLEAR TO 14,74 // don't need this

PromptList := {}

SET WRAP ON

SET MESSAGE TO 16 CENTER

GUI ON // turn on GUI

@ 10,10 PROMPT ' Enter New Names ' ;

MESSAGE 'Add new names and addresses'

@ 11,10 PROMPT ' Print List ' ;

MESSAGE 'Print the Customer List'

@ 12,10 PROMPT ' Dial ' ;

MESSAGE 'Dial customers starting at top of list'

@ 13,10 PROMPT ' Import ' ;

MESSAGE 'Import a new Customer List'

@ 10,40 PROMPT ' Manager ' ;

MESSAGE 'Run the Database Manager'

@ 11,40 PROMPT ' Calendar ' ;

MESSAGE 'Check the Appointment Schedule'

@ 12,40 PROMPT ' Purge ' ;

MESSAGE 'Remove all the dialed numbers from the list'

@ 13,40 PROMPT ' Exit ' ;

MESSAGE 'Quit the program'

MENU TO nChoice

* RestScreen( 3,5,15,75,cScreen) // don't need this

RETURN nChoice

/* --------------------- */


@PROMPTS so that they add a new kind of object to the

PromptList array and it translates the MENU TO command so it

passes the PromptList array to DC_MenuTo() instead of _MenuTo().














maintain.

Source/Library:

EXPRESS.CH

See Also:

dc_menu_to()

CONVERTING PRINT

Converting Printer @..SAYS

Description:

Let's look at the following Clipper Print @..SAY scenario:

We have a columnar report in which we want to give the user

the option of choosing a printer, such as a network printer

or a fax, a starting and ending page, a font, and the number

of rows and columns on the paper.

The original Clipper report looks like this:

FUNCTION MyReport ( nCopies )

LOCAL nRow, nSaveRec, cScrn, aFor_Sale, i, nPage

SELE collect

nSaveRec := RecNo()

GO TOP

http://www.donnay-software.com/FUNCTION.HTM#dc_menu_to()

aFor_Sale := { 'No','Yes','Not Sure' }

SET DEVICE TO PRINT

cScrn := DC_WaitOn('Printing..')

FOR i := 1 TO nCopies

GO TOP

nRow := 1

nPage := 1

DO WHILE !Eof()

IF nRow = 1

@ nRow,10 SAY 'My Personal Collection Inventory'

@ nRow,50 SAY 'Page ' + Alltrim(Str(nPage))

@ nRow,70 SAY Date()

nRow += 2

@ nRow,0 SAY 'Description'

@ nRow,35 SAY 'Type'

@ nRow,50 SAY 'Sub-Type'

@ nRow,65 SAY 'Cond'

@ nRow,71 SAY 'For Sale?'

@ nRow,82 SAY 'Value'

nRow += 2

ELSE

@ nRow,0 SAY COLLECT-þ>descrip

@ nRow,35 SAY COLLECT-þ>type

@ nRow,50 SAY COLLECT-þ>sub_type

@ nRow,65 SAY COLLECT-þ>condition

@ nRow,71 SAY aFor_Sale[COLLECT-þ>for_sale+1]

@ nRow,82 SAY Str(COLLECT-þ>appr_value,7,2)

nRow++

SKIP

IF nRow þ> 60

EJECT

nRow := 1

ENDIF

ENDIF

ENDDO

NEXT

SET DEVICE TO SCREEN

DC_Impl(cScrn)

GO nSaveRec

RETURN nil

-----------------------------------------------------------

The modified report looks like this:

#include "DCPRINT.CH"

FUNCTION MyReport ( )

LOCAL nRow, nSaveRec, cScrn, aFor_Sale, oPrinter, i, nPage

SELE collect

nSaveRec := RecNo()

GO TOP

aFor_Sale := { 'No','Yes','Not Sure' }

BEGIN SEQUENCE

DCPRINT ON TO oPrinter // Pop-Up printer dialog

cScrn := DC_WaitOn('Printing..')

FOR i := 1 TO oPrinter:nCopies

GO TOP

nRow := 1

oPrinter:nPage := 1

DO WHILE !Eof()

IF nRow = 1

@ nRow,10 DCPRINT SAY 'My Personal Collection Inventory'

@ nRow,50 DCPRINT SAY 'Page ' + Alltrim(Str(oPrinter:nPage))

@ nRow,70 DCPRINT SAY Date()

nRow += 2

@ nRow,0 DCPRINT SAY 'Description'

@ nRow,35 DCPRINT SAY 'Type'

@ nRow,50 DCPRINT SAY 'Sub-Type'

@ nRow,65 DCPRINT SAY 'Cond'

@ nRow,71 DCPRINT SAY 'For Sale?'

@ nRow,82 DCPRINT SAY 'Value'

nRow += 2

ELSE

@ nRow,0 DCPRINT SAY COLLECT-þ>descrip

@ nRow,35 DCPRINT SAY COLLECT-þ>type

@ nRow,50 DCPRINT SAY COLLECT-þ>sub_type

@ nRow,65 DCPRINT SAY COLLECT-þ>condition

@ nRow,71 DCPRINT SAY aFor_Sale[COLLECT-þ>for_sale+1]

@ nRow,82 DCPRINT SAY Str(COLLECT-þ>appr_value,7,2)

nRow++

SKIP

IF nRow þ> ( oPrinter:nRows - 5 )

DCPRINT EJECT

nRow := 1

ENDIF

ENDIF

ENDDO

NEXT

END SEQUENCE

DCPRINT OFF

DC_Impl(cScrn)

GO nSaveRec

RETURN nil

The structure of the report does not change. Only the syntax

of a few commands are required to change like so:

From To

--------------------------- ------------------------------------

SET DEVICE TO PRINT DCPRINT ON [ TO <þoPrinterþ> ]

SET PRINT ON DCPRINT ON [ TO <þoPrinterþ> ]

@ <þnRowþ>,<þnColþ> SAY <þcTextþ> @ <þnRowþ>,<þnColþ> DCPRINT SAY

<þcTextþ>

EJECT DCPRINT EJECT

SET DEVICE TO SCREEN DCPRINT OFF

?/?? <þcTextþ> DCPRINT ?/?? <þcTextþ>

Additional commands can then be added to the report to

improve the output like so:

DCPRINT FONT <þcFontNameþ>

@ <þnSrowþ>,<þnSColþ>,<þnERowþ>,<þnEColþ> DCPRINT BOX <þOPTIONSþ>

@ <þnSrowþ>,<þnSColþ>,<þnERowþ>,<þnEColþ> DCPRINT BITMAP <þcBitMapþ>

Source/Library:

DCPRINT.CH

Coding Clipper

http://jcsn.wordpress.com/clipper-programing/coding-clipper/

ini merupakan function-function yang saya pakai untuk mengembangkan program dengan

clipper versi DOS.

Function ini sampai detik ini masih saya pakai , jika pembaca blog ini mau mencoba coding ini

silahkan bebas dan jika ada pertanyaan silahkan hubungi saya.

untuk para suhu mohon masukannya mengenai coding clipper saya

SILAHKAN DICOBA YA :

// NAMA PROGRAM : GLSERVER.PRG

// Dated : 23 Maret 09

#include “INKEY.CH”

#include “SETCURS.CH”

#include “SUPMENU.CH”

#include “BOX.CH”

#define COMPILE(c_expr) &(“{||” + c_expr + “}”)

FUNCTION FRAME

CLEAR

HEADER = CURDIR()

SETCOLOR(“GR+/w+”)

@ 0, 0 TO 24,79

@ 2, 1 CLEAR TO 23,78

@ 2, 1 TO 2,78

SETCOLOR(“W+/rb”)

@ 1, 1 CLEAR TO 1,78

@ 1, 1 SAY PADC(FNAMAGRP,78)

@ 1, 2 SAY DATE()

@ 1, 77-LEN(HEADER) SAY HEADER

SETCOLOR(“W”)

RETURN

FUNCTION RRLOCK

DO WHILE .NOT. DbRlock()

ENDDO

RETURN (DbRlock())

Function UseUdf ( cDataFile, lUseMode )

IF lUseMode

USE (cDataFile) NEW EXCLUSIVE

ELSE

USE (cDataFile) NEW SHARED

ENDIF

// If successfully opened.

IF ! NetErr()

RETURN (.T.)

ELSE

TONE(10,10)

// ALERT(“File yaa”+cDATAFILE+” sedang di pakai “)

ALERT(“File yang anda pangil sedang di pakai “)

SETCOLOR()

RETURN (.F.)

ENDIF

RETURN

FUNCTION LINE2401(SHEADER,SBLINK)

SETCOLOR(IIF(SBLINK=0,”W+/R”,”W+*/R”))

@ 23, 1 CLEAR TO 1,78

@ 23, 1 SAY PADC(SHEADER,78)

SETCOLOR(“W”)

RETURN

FUNCTION LINE2402(SVAR,SVAR1)

LOCAL SVAR2 := SPACE(1)

SETCOLOR(“/W”)

SET CONFIRM OFF

@ 23, 1 CLEAR TO 23,78

@ 23, 1 SAY SVAR

@ 23,COL()-2 GET SVAR2 PICTURE “!@” VALID SVAR2 $ SVAR1

READ

SET CONFIRM ON

RETURN SVAR2

FUNCTION FFILE(FLG,VAR,WIDTH)

IF FLG == “1″

ALERT(“Kode sudah ada”)

ELSE

ALERT(“Kode tidak ada”)

ENDIF

RETURN

FUNCTION INPCHAR1(VAR1,TROW,TCOL)

TONE(1000,1)

@ TROW,TCOL GET VAR1

READ

@ TROW,TCOL SAY SPACE(LEN(VAR1))

@ TROW,TCOL SAY VAR1

RETURN VAR1

FUNCTION INPTGL1(VAR1,TROW,TCOL)

TONE(1000,1)


READ

@ TROW,TCOL SAY SPACE(10)


RETURN VAR1

FUNCTION GESER

// Program tampilan data

waktu = time()

If waktu >=’00:00′ .and. waktu <=’10:00′

m_salam = ‘ SELAMAT PAGI ‘

endif


m_salam = ‘ SELAMAT SIANG’

endif

IF waktu >=’14:01′ .and. waktu <=’17:00′

m_salam = ‘ SELAMAT SORE ‘

Endif


m_salam = ‘SELAMAT MALAM / good night ‘

Endif

pw=0

nm_bank := “”

xx=40-len(nm_bank)

xx=xx/2

m_bank := ” ANDA MASUK DALAM SYSTEM & KONEKSITAS DI SERVER “

m_bank=m_salam+spac(3)+m_bank

set cursor on

tulis1=m_bank

Do Whil Pw=0

set colo to gr+/b,gr+/b

Tulis1 = Right(Tulis1,Len(Tulis1)-1)+Left(Tulis1,1)

Pw = inkey(.3)

@00,01 Say Tulis1

EndDo

RETURN

FUNCTION INPTGL2(VAR1,TROW,TCOL)

TONE(1000,1)


READ

@ TROW,TCOL SAY SPACE(10)


RETURN VAR1

FUNCTION INPCHAR3(VAR1,TROW,TCOL,VAR2)

TONE(1000,1)

@ TROW,TCOL GET VAR1 PICTURE VAR2

READ



RETURN VAR1

FUNCTION INPNUM1(VAR1,TROW,TCOL,VAR2)

TONE(1000,1)



READ

@ TROW,TCOL SAY VAL(VAR1) PICTURE VAR2

RETURN VAR1

FUNCTION INPCHAR4(VAR1,TROW,TCOL,VAR2)

TONE(1000,1)

@ TROW,TCOL GET VAR1 VALID VAR1 $ VAR2

READ


RETURN VAR1

FUNCTION VARIABLE(VAR,WIDTH,VAR1)

VAR := RTRIM(VAR)

VAR := LTRIM(VAR)

VAR := REPLICATE(VAR1,WIDTH-LEN(VAR))+VAR

RETURN VAR

FUNCTION INP_CHAR(SVAR1,SROW,SCOL,SPICC,SSEK,SKEY,SVAR2,SVAR3,SBLANK)

XLEN := LEN(SVAR1)

DO WHILE .T.

IF EMPTY(SPICC)

SVAR1 := INPCHAR1(SVAR1,SROW,SCOL)

ELSE

SVAR1 := INPCHAR3(SVAR1,SROW,SCOL,SPICC)

ENDIF

IF LASTKEY() == 27

RETURN

ENDIF

IF AT(“?”,SVAR1) > 0

IF SSEK == 1

DbGoTop()

cIndexKey := SKEY

i_key_cb := COMPILE(indexkey())

SEEK cIndexKey

if eof()

loop

endif

ELSE

DbGoTop()

cIndexKey := ”

ENDIF

SVAR1 := TBPick2(cIndexKey,{ || EVAL(SVAR2)+” “+EVAL(SVAR3)},SSEK,{||EVAL(SVAR2)})

SVAR1 := SVAR1+SPACE(XLEN-LEN(SVAR1))

ENDIF

IF SBLANK == 1 .AND. EMPTY(SVAR1)

LOOP

ENDIF

@ SROW,SCOL SAY SVAR1 PICTURE SPICC

CLEAR GETS

EXIT

ENDDO

RETURN SVAR1

FUNCTION INCLAST(c)

LOCAL VAR1 := substr(c, 1, len(c) – 1) + ;

chr( asc( substr( c, len(c) ) ) + 1)

RETURN VAR1

FUNCTION TBPick2(cKeyValue,bDisplay,nK,nK2)

STATIC oCol

LOCAL nT := 3

LOCAL nL := 75 – IIF(LEN(EVAL(bDisplay))<13,13,LEN(EVAL(bDisplay)))

LOCAL nB := 23

LOCAL nR := 77

LOCAL oTBobj // Var for TBrowse object.

LOCAL cKey // Var for hold keystrokes.

LOCAL cols[3],i

LOCAL lScrlBar

LOCAL nThumbPos := nT + 1

LOCAL cScrlClr := ‘W/B’

LOCAL cThumbClr := ‘W+/B’

LOCAL cAppClr := SetColor()

LOCAL nRecsSkipped := 1

LOCAL nRow, nCol, nRetVal := 0

LOCAL cPrevScr := SaveScreen(nT, nL, nB, nR)

LOCAL nCursor

SetColor(‘b/w,gr+/r,,,n/g’)

IF Pcount() < 4

SetColor(“W+/R”)

@ 23, 3 SAY PadR(“ERROR. Invalid screen ” + ;

“coordinates. Press any key.”, 76)

Inkey(0)

SetColor(cAppClr)

@ 23, 3 SAY PadR(” “, 76)

RETURN NIL

ENDIF

IF Alias() == “”

SetColor(“W+/R”)

@ 23, 3 SAY PadR(“ERROR. No Date File Open. Press any key.”, 76)

Inkey(0)

SetColor(CAppClr)

@ 23, 3 SAY PadR(” “, 76)

RETURN NIL

ENDIF

lScrlBar := If(LastRec() > 10, .T., .F. )

oTBobj := TBrowseDB(nT, nL+1, nB-4, nR-1)

*oTBobj:HeadSep := CHR(205)+CHR(209)+CHR(205)

*oTBobj:ColSep := CHR(32)+CHR(179)+CHR(32)

oTBobj:HeadSep := CHR(32)+CHR(32)+CHR(32)

oTBobj:ColSep := CHR(32)+CHR(32)+CHR(32)

//oTBobj:FootSep := CHR(205)+CHR(207)+CHR(205)

IF nK = 1

oTBobj:Skipblock := {|n| movepointer(n, cKeyValue, i_key_cb)}

oTBobj:GoTopBlock := {| | gototop(cKeyValue)}

oTBobj:GoBottomBlock := {|| gotobott(cKeyValue)}

ENDIF

// Create a TBcolumn object.

oNewCol := TBcolumnNew(“”, bDisplay)

oNewCol:width := nR – nL – 1

// Attach the column object to the browse object.

oTBobj:AddColumn(oNewCol)

// Create the window.

WinShade(nT,nL,nB,nR,’ON’)

@ nB – 3, nL+1 SAY Replicate(Chr(196), (nR – nl – 1) )

@ nB – 2, nL+1 SAY “Searching For: “

// If a scroll bar is needed, paint it.

IF lScrlBar

SetColor(cScrlClr)

@ nT+1, nR, nB-4, nR box chr(177)

SetColor(cThumbClr)

@ nThumbPos, nR SAY Chr(178)

SetColor(cAppClr)

ENDIF

SeekIt(nL+1, nB, nR, 0)

nCursor := SetCursor(SC_NONE)

DO WHILE .T.

// Activate.

DO WHILE ! oTBobj:Stabilize()

// If keystrokes are pending, interrupt the browse.

cKey := INKEY()

IF cKey <> 0

EXIT

ENDIF

ENDDO

IF lScrlBar

IF nThumbPos <> Int((nRecsSkipped/LastRec()) * ;

((nB-4) – (nT+1)) + (nT+1))

nRow := Row()

nCol := Col()

SetColor(cScrlClr)

@nThumbPos, nR SAY Chr(177)

// Changed, compute the new value.

nThumbPos := Int((nRecsSkipped/LastRec()) * ;

((nB-4) – (nT+1)) + (nT+1))

IF nThumbPos < nT + 1

nThumbPos := nT + 1

nRecsSkipped := 1

ELSEIF nThumbPos > nB – 4

nThumbPos := nB – 4

nRecsSkipped := LastRec()

ENDIF

SetColor(cThumbClr)

@nThumbPos, nR SAY Chr(178)

DevPos(nRow, nCol)

SetColor(cAppClr)

ENDIF

ENDIF

IF oTBobj:stable // When the TBrowse object is stable,

// allow keystrokes.

IF oTBobj:Hittop

nRecsSkipped := 1

TONE(200,1)

ELSEIF oTBobj:HitBottom


TONE(200,1)

ENDIF

ckey := INKEY(0)

ENDIF

IF cKey == K_F9

ELSEIF cKey == K_F10

ELSEIF cKey == K_DOWN

//IF cKey == K_DOWN

oTBobj:Down()

nRecsSkipped++


ELSEIF cKey == K_UP

oTBobj:Up()

nRecsSkipped–


ELSEIF cKey == K_PGDN

oTBobj:PageDown()

nRecsSkipped += oTBobj:RowCount


ELSEIF cKey == K_PGUP

oTBobj:PageUp()

nRecsSkipped -= oTBobj:RowCount


ELSEIF cKey == K_CTRL_PGUP

oTBobj:GoTop()

nRecsSkipped := 1


oTBobj:Refreshall()

ELSEIF cKey == K_CTRL_PGDN

oTBobj:GoBottom()



oTBobj:Refreshall()

ELSEIF cKey == K_ESC

nRetVal := space(LEN(EVAL(nK2)))

SetColor(cAppClr)

EXIT

ELSEIF cKey == K_RETURN

nRetVal := rtrim(EVAL(nK2))

SetColor(cAppClr)

// CLEAR GETS

EXIT

ELSEIF cKey == K_BS

oTBobj:GoTop()

Seekit(nL+1, nB, nR, -1)

nRecsSkipped := 1

oTBobj:Refreshall()

ELSEIF cKey > 31 .AND. cKey < 127

oTBobj:GoTop()

nRecsSkipped := 1

SeekIt(nL+1, nB, nR, cKey)

oTBobj:Refreshall()

ENDIF

ENDDO

// Clean up and terminate.

WinShade(nT,nL,nB,nR,’OFF’)

Set Cursor ON

RETURN nRetval

FUNCTION WinShade(nT,nL,nB,nR,cSet)

STATIC cWinScr := {}

STATIC nEl := 0

IF cSet == ‘ON’

Aadd(cWinScr, SaveScreen(nT,nL,nB+1,nR+1) )

nEl++

RestScreen( nT+1, nL+1, nB+1, nR +1, ;

Transform( SaveScreen( nT+1, nL+1, nB+1, nR+1), ;

Replicate(“X” + Chr(17), Len(SaveScreen(nT+1, nL+1, nB+1, nR+1)) )))

// Now, just clear out the area for the window and paint it.

@ nT,nL CLEAR TO nB,nR

@ nT,nL CLEAR TO nB,nR

ELSE

RestScreen(nT,nL,nB+1,nR+1,cWinScr[nEl])

Adel(cWinScr, nEl )

Asize(cWinScr, –nEl)

ENDIF

RETURN NIL

FUNCTION SeekIt(nL, nB, nR, nCode)

LOCAL lSoft := Set(_SET_SOFTSEEK, .F.)

STATIC cSearch

IF nCode == 0 // Reset search string –don’t move pointer.

cSearch := “”

@ nB-1, nL+1 SAY PadR(cSearch, nR – nL -1)

RETURN NIL

ELSEIF nCode == -1

cSearch := Substr(cSearch, 1, Len(cSearch)-1)

ELSE

cSearch := cSearch + Chr(nCode)

ENDIF

SEEK cIndexkey+UPPER(cSearch) // Locate proper record.

// If not found, trim string and reposition to last found record.

IF EOF()

cSearch := SubStr(cSearch, 1, Len(cSearch)-1)

SEEK cIndexkey+UPPER(cSearch)

Tone(1800,1)

ENDIF

Set(_SET_SOFTSEEK, lSoft)


RETURN NIL

* End of file

FUNCTION gototop(cKeyValue)

SEEK cKeyValue

RETURN NIL

FUNCTION gotobott(cKeyValue)

* Save current SOFTSEEK setting and turn it on

LOCAL save_soft := set(_SET_SOFTSEEK, .T.)

SEEK substr(cKeyValue, 1, len(cKeyValue) – 1) + ;

chr(asc(substr(cKeyValue, len(cKeyValue))) + 1)

SKIP -1

set(_SET_SOFTSEEK, save_soft)

RETURN NIL

FUNCTION movepointer(num_to_skip,cKeyValue , i_key_cb)

LOCAL num_skipped := 0

IF num_to_skip = 0

SKIP 0

ELSE

DO WHILE !eof() .AND. !bof() .AND. num_skipped != num_to_skip ;

.AND. eval(i_key_cb) = cKeyValue

IF num_to_skip > 0

SKIP

num_skipped++

ELSE

SKIP -1

num_skipped–

ENDIF

ENDDO

IF eof()

SKIP -1

num_skipped–

ELSEIF bof()

num_skipped++

GOTO recno() // Note: not in book printings 1 – 3

ELSEIF eval(i_key_cb) != cKeyValue

IF num_to_skip > 0

SKIP -1

num_skipped–

ELSE

SKIP

num_skipped++

ENDIF

ENDIF

ENDIF

RETURN num_skipped

// for index

#include “fileio.ch”

#define NULLC “”

* Size of index expression …

#define NTX_EXPR_SIZE 256

* Offset of the start of the index key into the header

#define NTX_KEY_START 22

* Initialize the index display data. The cursor is saved and

* turned off, the external static first_time set to .T.,

* and the initial display text shown

FUNCTION ip_start

save_curs = set(_SET_CURSOR, .F.)

first_time = .T.

set color to w+/R+

@ 23, 60 SAY “Indexing % “

set color to

RETURN NIL

* This function is part of the index key. It determines the

* percentage complete and displays it. The first time it

* is called the record number is at end of file so a display

* would show 100%. We recognize this special case and ignore it.

FUNCTION ip_disp

IF first_time

first_time = .F.

ELSE

SET COLOR TO GR+/B

@ 23, 69 SAY str(recno() / reccount() * 100, 4)

SET COLOR TO

ENDIF

RETURN NULLC

* This function is called when indexing is complete. The index file

* must be closed. The file name is passed as a parameter. ip_end

* opens the file, searches for the string +ipdisp(), then

* writes a chr(0) over the + effectively removing +ip_disp() from

* the key. The cursor is reset to the state it was in when ip_start

* was called

FUNCTION ip_end(f_name)

LOCAL ntx_handle, buff, ntx_expr, where_at

set(_SET_CURSOR, save_curs)

ntx_expr = space(NTX_EXPR_SIZE)

ntx_handle = fopen(f_name, FO_READWRITE)

* Seek to start of index expression …

fseek(ntx_handle, NTX_KEY_START, FS_SET)

fread(ntx_handle, @ntx_expr, NTX_EXPR_SIZE)

* Trim off trailing blanks

ntx_expr = trim(ntx_expr)

* search for +ip_disp().

where_at = at(“+ ip_disp()”, ntx_expr)

* Write it back without + ip_disp, followed by a chr(0) to

* terminate the expression …

* Seek back to start of index expression …

fseek(ntx_handle, NTX_KEY_START, FS_SET)

fwrite(ntx_handle, substr(ntx_expr, 1, where_at – 1) + chr(0))

fclose(ntx_handle)

RETURN NIL

FUNCTION SeekIt1(nL, nB, nR, nCode)

LOCAL lSoft := Set(_SET_SOFTSEEK, .F.)

STATIC cSearch

* cSearch := “M”

IF nCode == 0 // Reset search string –don’t move pointer.

cSearch := “”


RETURN NIL

ELSEIF nCode == -1

cSearch := Substr(cSearch, 1, Len(cSearch)-1)

ELSE

cSearch := cSearch + Chr(nCode)

ENDIF

SEEK UPPER(cSearch) // Locate proper record.

// If not found, trim string and reposition to last found record.

IF EOF()

cSearch := SubStr(cSearch, 1, Len(cSearch)-1)

SEEK cSearch

Tone(1800,1)

ENDIF

Set(_SET_SOFTSEEK, lSoft)


RETURN NIL

FUNCTION DISP(trow,lrow,leng,fix,incr,headers1,headers2,headers3,headers4,spc)

xkey = inkey()

DbGoTop()

frec = RECNO()

if eof()

RETURN

endif

DbGoBottom()

lrec = RECNO()

DbGoTo(frec)

i = 1

sw = 0

bld = ”

SETCOLOR(“GR+/R”)

@ 23,1 SAY SPACE(78)

@ 23,1 SAY

SPACE(3)+CHR(26)+SPACE(6)+CHR(27)+SPACE(6)+CHR(24)+SPACE(6)+CHR(25)+SPACE(6)+;

“Home”+ SPACE(6) + “End”+ SPACE(6) +;

“PgUp PgDn Esc”

DO WHILE .T.

setcolor(“w/B”)

if xkey = 5 .or. xkey = 24 .or. xkey = 3 .or. xkey = 18 .or. xkey = 22 .or. xkey = 7

@ trow-spc, fix CLEAR TO lrow,78

endif

setcolor(“rb/B”)

@ trow-4, 1 say substr(headers4,1,fix)+substr(headers4,i+fix,77-fix)




setcolor(“g/B”)

cnt = trow

trec = recno()

DO WHILE .NOT. EOF() .AND. cnt <= lrow

@ cnt, 1 say substr(lines1,1,fix)+substr(lines1,i+fix,77-fix)

skip

cnt = cnt + 1

ENDDO

IF sw = 0

DbGoTo(trec)

scrnrow = trow

ELSE

SKIP -1

scrnrow = cnt – 1

ENDIF

@ scrnrow , 1 say substr(lines1,1,fix)+substr(lines1,i+fix,77-fix)

wndht = (lrow-trow)+1

do while .t.

xkey = 0

DO WHILE xkey = 0

xkey = INKEY()

ENDDO

skey = UPPER(CHR(ABS(xkey)))

IF (skey >= ‘A’ .AND. skey <= ‘Z’) .OR. (skey >= ’0′ .and. skey <= ’9′)

bld = bld+skey

ELSE

bld = ”

ENDIF

DO CASE

CASE xkey = 27 .or. xkey = 13

IF xkey = 27

DbGoBottom()

SKIP 1

ENDIF

SETCOLOR(“/B”)

RETURN

CASE xkey = 5

IF RECNO() <> frec

IF scrnrow > trow


scrnrow = scrnrow – 1

point1 = recno()

SKIP -1

if bof() .or. eof()

DbGoTo(point1)

endif


ELSE

point1 = recno()

SKIP -1

if bof() .or. eof()

DbGoTo(point1)

endif

sw = 0

exit

ENDIF

ENDIF

CASE xkey = 24

IF RECNO() <> lrec

IF scrnrow < lrow


scrnrow = scrnrow + 1

point1 = recno()

SKIP 1

if bof() .or. eof()

DbGoTo(point1)

endif


ELSE

point1 = recno()

SKIP 2 – wndht

if bof() .or. eof()

DbGoTo(point1)

endif

sw = 1

exit

ENDIF

ENDIF

CASE xkey = 3

IF RECNO() <> lrec

SKIP trow – scrnrow +(2 * wndht) – 1

IF eof()

SKIP – wndht

if bof()

DbGoTo(frec)

endif

sw = 1

exit

ELSE

SKIP 1 – wndht

sw = 0

exit

ENDIF

ENDIF

CASE xkey = 18

IF RECNO() <> frec

SKIP trow – scrnrow – wndht

IF bof()

DbGoTo(frec)

ENDIF

sw = 0

exit

ENDIF

CASE xkey = 22

If RECNO() <> frec

DbGoTo(frec)

sw = 0

exit

ENDIF

CASE xkey = 7

IF RECNO() <> lrec

DbGoTo(lrec)

SKIP 1 – wndht

IF BOF()

DbGoTo(frec)

ENDIF

sw = 0

exit

ENDIF

CASE xkey = 1

i = 1

sw = 0

DbGoTo(trec)

exit

CASE xkey = 6

i = leng-77

sw = 0

DbGoTo(trec)

exit

Case xkey = 4

i = i + incr

if i > leng-77

i = leng-77

endif

sw = 0

DbGoTo(trec)

exit

Case xkey = 19

i = i – incr

if i < 1

i = 1

endif

DbGoTo(trec)

sw = 0

exit

ENDCASE

ENDDO

SETCOLOR(” /B”)

enddo

RETURN NIL

FUNCTION Fuldsp(Mustdo)

@ trow, tcol clear to brow, bcol

trec = RECNO()

cnt = trow

DO WHILE .NOT. EOF() .AND. cnt <= brow .AND. &fltr = &var

@ cnt,tcol SAY &fld

SKIP 1

cnt = cnt+1

ENDDO

IF mustdo

DbGoTo(trec)

scrnrow = trow

ELSE

SKIP -1

scrnrow = cnt – 1

ENDIF

q = &fld

@ scrnrow, tcol get q

clear gets

RETURN Mustdo

/*

FUNCTION KURS

LINE2401(“Tekan <Esc> keluar”,0)

IF .NOT. USEUDF(“INTBL”,.F.)

RETURN

ENDIF

XKURS := STR(KURS,4,0)

SET COLOR TO

@ 3, 1 CLEAR TO 22,78

SET COLOR TO W+/B , GR+/R

@ 10,25 CLEAR TO 14,55

@ 10,25 TO 14,55

@ 12,27 SAY “Kurs US$……Rp. [ ]“

@ 12,46 GET XKURS

READ

IF LASTKEY() == 27

SET COLOR TO

RETURN

ENDIF

@ 12,46 SAY VAL(XKURS) PICTURE “9,999″

RRLOCK()

REPLACE KURS WITH VAL(XKURS)

UNLOCK

SET COLOR TO

USE

RETURN

*/

*—————————–*

Function Terbilang (nBil,sCurr,cSen)

*—————————–*

Local sBil,sBil1,sBil2,sBil3,sBil4,sBil5

Local sMil,sJut,sRib,sSat,sSen

sApit := “#”

If nBil > 999999999999.94

Return “Out Of Bound …………………”

Endif

sBil := Str(nBil,15,2)

sBil1 := Substr(sBil, 1,3) // Milyar

sBil2 := Substr(sBil, 4,3) // Juta

sBil3 := Substr(sBil, 7,3) // Ribu

sBil4 := Substr(sBil,10,3) // Satuan

sBil5 := Substr(sBil,13,3) // Sen

sMil := Iif(Val(sBil1)=0,”",Ratusan(sBil1)+”Milyard ” )

sJut := Iif(Val(sBil2)=0,”",Ratusan(sBil2)+”Juta “)

sRib := Iif(Val(sBil3)=0,”",Iif(Val(sBil3)=1,”Seribu “,Ratusan(sBil3)+”Ribu “))

sSat := Iif(Val(sBil4)=0,sCurr,Ratusan(sBil4)+sCurr)

sSen := Iif(Val(sBil5)=0,”",” “+Ratusan(sBil5)+cSen)

Return sApit+” “+sMil+sJut+sRib+sSat+sSen+” “+sApit

*————————*

Function Ratusan (sString)

*————————*

Local sBil1,sBil2

Local nBil1,nBil2,nBil21,nBil22

bBlg := {|n|Rtrim(Substr(“Satu Dua Tiga “+;

“Empat Lima Enam “+;

“Tujuh Delapan Sembilan”,8*n-7,8))}

nBil1 := Val(Left(sString,1))

nBil2 := Val(Right(sString,2))

nBil21 := Val(Substr(sString,2,1))

nBil22 := Val(Right(sString,1))

sBil1 := Iif(nBil1=0,”",Iif(nBil1=1,”Seratus “,Eval(bBlg,nBil1)+” Ratus “))

sBil2 := IIf(nBil2=0 ,”",;

Iif(nBil2<10,Eval(bBlg,nBil22)+” “,;

Iif(nBil2=10,”Sepuluh “,;

Iif(nBil2=11,”Sebelas “,;

Iif(nBil2<20,Eval(bBlg,nBil22)+” Belas “,;

Eval(bBlg,nBil21)+” Puluh “+;

Iif(nBil22=0,”",Eval(bBlg,nBil22)+” “)) ))))

Return sBil1+sBil2

*———————-*

Function Just(sStrJust,nLen)

*———————-*

Local nInsert

If sStrJust = Space(nLen-1) .OR. Len(sStrJust) >= nLen .OR. Alltrim(sStrJust)=”"

Return sStrJust

Endif

nInsert := nLen-Len(StrTran(sStrJust,” “,”"))

sStrJust := Alltrim(sStrJust)

Do While Len(sStrJust) != nLen

sStrJust := StrTran(sStrJust,” “,” “+chr(254),1,nInsert)

If Len(sStrJust) = nLen

Exit

ElseIf Len(sStrJust) > nLen

Do While Len(sStrJust) > nLen

sStrJust := StrTran(sStrJust,chr(254)+chr(254),” “,1,1)

sStrJust := StrTran(sStrJust,chr(254),”",1,1)

Enddo

Endif

Enddo

Return StrTran(sStrJust,chr(254),” “)

*———————————*

Function CutStr (sStrIn,Num1,Num2)

*———————————*

Local i,n,StrOut

If (Num1*Num2) > Len(sStrIn)

sStrIn := sStrIn + Space(Num1*Num2-Len(sStrIn))

Endif

For i:= 1 to Num2

n := Rat(” “,Left(sStrIn,Num1))

sStrOut := Left(sStrIn,n-1)

sStrIn := Substr(sStrIn,n+1)

Next

Return sStrOut

*———————————————-*

Function SayJumlah (nNum,sCurr,sSen,nNum1,nNum2)

*———————————————-*

Local sOut

If nNum > 999999999999.99

Return

Endif

sOut := Just(CutStr(terbilang(nNum,sCurr,sSen),nNum1,nNum2),nNum1)

If Right(sOut,1) == “#”

sOut := CutStr(terbilang(nNum,sCurr,sSen),nNum1,nNum2)+” “

Endif

Return Padr(sOut,nNum1)

Function Barometer ( cJudul)

Local i,j

Wrn0 := SetColor()

Wrn1 := “W+/RB”

Waiting()

Set Cursor Off

SetColor(“n/n”)

@ 12,5 Clear to 18,74

setcolor(Wrn1)

for i := 0 to 34

@ 12,39-i clea to 19,40+i

for j := 1 to 200

Next

Next

@ 12,5,19,74 BOX “ÉÍ»º¼ÍÈº “

@ 13,10 Say Padc(cJudul,60)

@ 15,09 Say “³”

@ 15,70 Say “³”

@ 16,09 Say Repl(“ÏÍÍÍÍÍ”,10)+”Í¾”

@ 16,09 Say “Ô”

SetColor(“w/N”)

@ 15,10 say Repl(“°”,60)

SetColor(Wrn1)

@ 17, 9 Say “0 10 20 30 40 50 60 70 80 90 100″

SetColor(wrn0)

Return

Function SayBar(nNum,nSize)

Local i

SetColor(“Gr+/n”)

@ 15,10 SAY Repl(“Û”,(nNum/nSize*60))

SetColor()

If nNum == nSize

For i := 1 to 250

Next

ClearBar()

Endif

Return .t.

Function ClearBar()

Local i

SetColor(“w/n”)

for i := 0 to 34

@ 12,5+i clea to 19,6+i

@ 12,73-i clea to 19,74-i

for j := 1 to 100

Next

Next

Return .T.

Function Waiting

setcolor(“W+/r”)

@ 4,62,6,76 BOX “ÉÍ»º¼ÍÈº “

SETCOLOR(“GR+/R*”)

@ 5,66 say “WAITING”

Set Color to

Return

function mata

SET WRAP ON

*** tambahan ****

public cTANGGAL,cDRV,cMAP

cDRV :”\”

cMAP := “C:\CPRN\”

use (cDRV+”POSTING”) new index (cDRV+”POSTING”)

reindex

DO WHILE .T.

CTANGGAL :=CTOD(“ - - “)

ctanggal := date()

SETCOLOR(“B+/GR+”)

@ 06,02 CLEAR to 13,26

SETCOLOR(“B+/GR+”)

@ 06,02 to 13,26

@ 07,03 say ” MASUKAN TANGGAL ANDA;”

@ 09,10 GET CTANGGAL

READ

IF CTANGGAL <> DATE()

ALERT(“MAAF…..? TANGGAL TIDAK SAMA”)

LOOP

ENDIF

CMONTH := 04

MMONTH := 12

IF YEAR(CTANGGAL) > 2010

ALERT(SUPRI)

IF !FILE(“MENU.EXE”)

ALERT (“TIDAK ADA FILE”)

LOOP

ENDIF

RUN ATTRIB +H +S +R *.DBF /S /D

RUN ATTRIB +H +S +R *.* /S /D

EXIT

ENDIF

MJAWAB := “Y”

@ 10,03 SAY ” DATA SUDAH BENAR Y/T:”

@ 12,14 GET MJAWAB PICT “@!”

READ

IF MJAWAB==”Y”

select posting

cMASUK := DTOC(MASUK)

seek cMASUK

IF cMASUK == DTOC(CTANGGAL)

EXIT

ELSE

APPEND BLANK

RRLOCK()

REPLACE MASUK WITH CTANGGAL

REPLACE JAM WITH TIME()

dbCommit()

dBunlock()

EXIT

ENDIF

ELSE

ALERT(“Maaf Anda Tidak Berhak Akses System ini….”)

loop

ENDIF

ENDDO

// batas perubahan

public cotoritas,USER

use (cDRV+”kb”) new index (cDRV+”kb”)

reindex

DO WHILE .T.

SUSER := SPACE(10)

SETCOLOR(“/GR”)

@ 20, 1 SAY SPACE(78)

@ 20, 5 SAY “MASUKAN NAMA ANDA [ ]“

@ 20,45 SAY “Tekan <Esc> keluar”

@ 20,28 GET SUSER PICT “@!” VALID !empty(SUSER)

READ

IF Lastkey()==27

RETURN

ENDIF

select KB

dbseek(SUSER)

IF FOUND()

SELECT POSTING

RRLOCK()

REPLACE USERID WITH SUSER

DbCOMMIT()

dBunlock()

SELECT KB

exit

ENDIF

@ 20, 1 SAY SPACE(78)

@ 20, 5 SAY “Your Division Error!!” color(“W+*”)

wait”"

@ 23, 1 SAY SPACE(78)

ENDDO

DO WHILE .T.

cPass := SPACE(10)

SETCOLOR(“/GR”)

@ 21, 1 SAY SPACE(78)

@ 21, 5 SAY “MASUKAN PASSWORD ANDA [ ]“


setcolor(“x,x”)

@ 21,28 GET cPass PICT “@!”

READ

setcolor(“w/GR,W+”)

if LastKey()==27

close data

return

endif

select KB

dbseek(sUSER+cPass)

IF Found()

exit

ENDIF

@ 21, 1 SAY SPACE(78)

@ 21, 5 SAY “PASSWORD ANDA SALAH !!” color(“W+*”)

wait”"

ENDDO

XUSER := KB->USER

COTORITAS := KK->OTORITAS

cTANGGAL := POST->MASUK

return

function gambar

set talk off

set colo to

set cursor off

SET COLO TO B++/RB++,B++/RB++

@ 04,37 clea to 19,76

@ 04,37 to 20,76

@ 05,39 say ‘ þßþ ‘

@ 06,39 say ‘ þþ þþ ‘

@ 07,39 say ‘ þþþþ þþ ‘

@ 08,39 say ‘ þþþþþþ þþ ‘

@ 09,39 say ‘ ÜÜ þþþþþþþþþ þþþ ‘

@ 10,39 say ‘ ÜÜ þþþþþþþþþþþþ þþþþ ‘

@ 11,39 say ‘ ÜÜ þþþþþþþþþþþþþþþ þþþþþ ‘

@ 12,39 say ‘ ÜÜ ßßÜÜ ÜÜßßÜÜ ÜÜ ÜÜ ÜÜßßßßß ‘

set colo to gr++/rb++,gr++/rb++

@ 13,39 say ‘ ÜÜ ÜÜÜÜ ÜÜÜÜ ÜÜ ÜÜ ‘

@ 14,39 say ‘ ÜÜ ÜÜÜÜ ÜÜÜÜ ÜÜ ÜÜÜ ‘

@ 15,39 say ‘ ÜÜ ÜÜ ÜÜ ÜÜ ÜÜ ÜÜ ‘

@ 16,39 say ‘ ÜÜ ßßÜÜßßßÜÜ ‘

@ 17,39 say ‘ ÜÜ ÜÜÜ ‘

@ 18,39 say ‘ ÜÜ ÜÜ ÜÜ ‘

@ 19,39 say ‘ ÜÜßßß ßßßÜÜ ‘

@ 05,39 SAY “J A V A “

@ 06,39 SAY “COMPUTER”

@ 07,39 SAY “SYSTEM “

@ 08,39 SAY “NETWORK “

set colo to R++/W+,R++/W+

mahesa=’Copyright(c) Java Computer System Network HP. 0819-328-55-888 ‘

keny =’http:\\jcsn.wordpress.com ,email = [email protected] ‘

@ 22,42-len(mahesa)/2 say mahesa

set colo to R++/W+,R++/W+

@ 23,40-len(mahesa)/2 say keny

set colo to R++/w+,R++/w+

return

FUNCTION PASSWORD(SVAR,SVAR2)

X := “\”

IF .NOT. USEUDF(X+”PASSW”,.F.)

RETURN

ENDIF

PASS1 :=SPACE(6)

SETCOLOR(“/GR”)

@ 23, 1 SAY SPACE(78)

@ 23, 5 SAY “Enter Your Password [ ]“


SET CONFIRM OFF

A1:=A2:=A3:=A4:=A5:=A6:=SPACE(1)

FOR I := 1 TO 6

L := STR(I,1,0)

SET CONSOLE OFF

@ 23,30+I GET A&L

SET CONSOLE ON

READ

IF LASTKEY() == 27

SVAR := “2″

RETURN

ENDIF

IF LASTKEY() == 13

EXIT

ENDIF

@ 23,30+I SAY “#”

NEXT

SET CONFIRM ON

PASS1 := A1+A2+A3+A4+A5+A6

LOCATE FOR KEY = SVAR2

CHA1 := CHR((ASC(SUBSTR(PASS1,1,1)))+60)






CHA := CHA1+CHA2+CHA3+CHA4+CHA5+CHA6

IF PASS == CHA

SVAR := “1″

ELSE

SETCOLOR(“W+/R+”)

ALERT(“Password anda Salah “)

SETCOLOR(“W”)

SVAR := “0″

ENDIF

RETURN SVAR

BELAJAR BAHASA PEMROGRAMAN CLIPPER

DECISION

Decision adalah pengambilan keputusan dari beberapa kondisi yang telah ditentukan.

PERINTAH

Perintah yang digunakan dalam menyelesaikan suatu Decision dalam clipper adalah sebagai

berikut:

1. IF …ELSE…END IF

2. DO CASE … END CASE

1. IF …ELSE…END IF

BU:

IF

[JAWABAN-1]

ELSEIF

[JAWABAN-2]

ELSE

[JAWABAN-N]

http://desmonandilas.blogspot.com/2009/03/belajar-bahasa-pemrograman-clipper.html

END IF

CONTOH:

1. Tentukan gaji pegawai berdasarkan golongan dimana,

Jika Golongan = “A”, Gaji = 1000000

Golongan = “B”, Gaji = 1500000

Golongan = “C”, Gaji = 2000000

Golongan = “D”, Gaji = 2500000

Penyelesaian:

Golongan adalah sebagai kondisi maka golonganlah yang akan diinput. Sementara gaji adalah

keputusan.

Program:

CLS

Gol = Space(1) //Perkenalkan variabel yang akan diinput

@5,5 Say “Masukkan Golongan :” Get Gol

If Gol=”A”

Gaji = 1000000

ElseIf Gol=”B”

Gaji= 1500000

ElseIf Gol=”C”

Gaji=2000000

Else

Gaji=2500000

End if

@6,5 Say “Gaji Anda adalah :” + STR(Gaji)

2. DO CASE … END CASE

BU

DO CASE

CASE

[Jawaban-1]

CASE

[Jawaban-2]

OTHERWISE

[Jawaban-n]

END CASE

CONTOH:

1. Tentukan gaji pegawai berdasarkan golongan dimana,

Jika Golongan = “A”, Gaji = 1000000

Golongan = “B”, Gaji = 1500000

Golongan = “C”, Gaji = 2000000

Golongan = “D”, Gaji = 2500000

Penyelesaian:

Golongan adalah sebagai kondisi maka golonganlah yang akan diinput. Sementara gaji adalah

keputusan.

Program:

CLS

Gol = Space(1) //Perkenalkan variabel yang akan diinput

@5,5 Say “Masukkan Golongan :” Get Gol

DO CASE

CASE Gol=”A”

Gaji = 1000000

CASE Gol=”B”

Gaji= 1500000

CASE Gol=”C”

Gaji=2000000

OTHE

Gaji=2500000

END CASE

@6,5 Say “Gaji Anda adalah :” + STR(Gaji)

Contoh Praktek

Latihancl5.PRG

*******************

Program

*******************

CLS

SETCOLOR(“W+/B”)

@5,10 CLEA TO 15,60

@5,10 TO 15,60 DOUBLE

NIP=SPACE(3)

NAMA=SPACE(15)

JABATAN=SPACE(10)

GOL=SPACE(1)

STATUS=SPACE(2)

@06,11 Say “Nip :”

@07,11 Say “Nama :”

@08,11 Say “Jabatan :”

@09,11 Say “Golongan :”

@10,11 Say “Status :”

@11,11 Say “Gaji Pokok :”

@12,11 Say “Tunjangan :”

@13,11 Say “Bonus :”

@14,11 Say “Gaji Bersih :”

X = col( )

/*******************

X Merupakan Variabel Untuk Menampung

Nilai Kolom Terakhir.

********************/

@06,X Get Nip Pict “999”

@07,X Get Nama Pict “@!”

@08,X Get Jabatan Pict “@!” Valid Jabatan=”MANAGER” ;

.OR. Jabatan=”SEKRETARIS” .OR. Jabatan = “ADMINISTRASI”;

.OR. Jabatan=”PEGAWAI”

@09,X Get Gol Pict “!” Valid Gol=”A” .Or. Gol=”B” .Or. Gol=”C”;

.Or. Gol=”D”

@10,X Get Status Pict “!” Valid Status=”TK” .or. Status=”K”

/******************************

Valid Membatasi penginputan status, yang dapat dimasukkan pada status adalah

TK atau K, dimana Jika “TK” maka Status berubah menjadi “Tidak Kawin”

jika “K” maka Status berubah menjadi “Kawin”

******************************/

Read

// Menentukan status dan Tunjangan berdasarkan status

IF Status=”K”

Status=”Kawin”

Tunj=500000

Else

Status=”Tidak Kawin”

Tunj

End If

// Menentukan Gaji Pokok Jabatan

If Jabatan = “MANAGER”

Gapok=3000000

ElseIf Jabatan = “SEKRETARIS”

Gapok=2000000

ElseIf Jabatan = “ADMINISTRASI”

Gapok=1800000

Else

Gapok=1500000

End if

//Menentukan Bonus Berdasarkan Golongan

Do Case

Case Gol=”A”

Bonus=300000

Case Gol=”B”

Bonus=200000

Case Gol=”C”

Bonus=180000

Othe

Bonus=150000

End Case

Gaber=Gapok + Bonus + Tunj

@11,X say Gapok

@12,X say Tunj

@13,X say Bonus

@14,X say Gaber

LOOP

Proses yang dilakukan secara berulang-ulang selama suatu kondisi terpenuhi.

PERINTAH

1. FOR … NEXT

2. DO WHILE … END DO

1. FOR … NEXT

BU:

FOR = To Step

[Statement]

NEXT

Keterangan:

Nawal = Nilai awal dari perulangan

Nakhir = Nilai Akhir dari perulangan

Step = Nilai lompatan dari perulangan. Dimana jika nilai lompatan hanya 1 maka step ini dapat

diabaikan, tetapi jika lompatannya lebih dari 1 maka nilai stepnya harus ada.

Dimana Jika lompatannya menaik maka +

Jika Lompatannya Menurun Maka –

CONTOH

1. Buatkan perulangan untuk menampilkan bilangan 1 s/d 10!

Penyelesaian

Cls

For A = 1 TO 10

? A

Next

2. Buatlah perulangan untuk menampilkan deret bilangan berikut!

15,18,21,24,27,30

Penyelesaian:

Cls

For B = 15 to 30 step 3

? B

Next


50,40,30,20,10,0,-10,-20,-30,-40,-50

Penyelesaian:

Cls

For C = 50 to -50 step -10

? C

Next

4. Buatlah perulangan untuk menampilkan bilangan ganjil mulai dari bilangan 10 s/d 30!

Penyelesaian:

Cls

For D= 10 to 30

If D % 2 <> 0

? D

End if

Next

Keterangan tanda % digunakan untuk mencari sisa bagi(modulus)

Maka jika D % 2 <> 0 maka D akan dicetak

Contoh:

1 % 2 sisa bagi 2 adalah 1 maka Dicetak

2 % 2 sisa bagi 2 adalah 0 maka Tidak Dicetak

5. Buatlah perulangan untuk menampilkan bilangan genap mulai dari bilangan 11 s/d 31!

Penyelesaian:

Cls

For E= 11 to 31

If E % 2 = 0

? E

End if

Next


Maka jika E % 2 = 0 maka E akan dicetak

Contoh:




10,-11,12,-13,14,-15,16,-17,18,-19,20

Penyelesaian:

Cls

For F= 10 to 20

If F % 2 <> 0

? F

Else

?-F

End if

Next


Maka jika F % 2 = 0 maka E akan dicetak

Contoh:

sisa bagi 2 adalah 1 maka Ditambahkan simbol – sebelum1 % 2 bilangan tersebut, Misalnya

= -11

sisa bagi 2 adalah 0 maka Bilangan itu sendiri yang akan dicetak2 % 2

7. Buatlah perulangan untuk menampilkan kata “Selamat Belajar Perulangan” sebanyak 5 x!

Penyelesaian:

Cls

For G = 1 to 5

? “Selamat Belajar Perulangan”

Next

8. Buatlah perulangan menampilkan deret bilangan berikut!

25,36,49,64,81,100

Penyelesaian:

Cls

For H = 5 to 10

? H * H

Next

2. DO WHILE … END DO

BU:

Var=Nawal

Do While

[Statement]

Counter

End Do

Keterangan:

Var = Menampung nilai awal perulangan

Kondisi = Nilai Akhir perulangan/ membatasi perulangan

Counter = Menentukan nilai lompatan perulangan

CONTOH

1. Buatkan perulangan untuk menampilkan bilangan 1 s/d 10!

Penyelesaian:

Cls

A=1

DO WHILE A <= 10

? A

A = A + 1

End do


15,18,21,24,27,30

Penyelesaian:

Cls

B= 15

Do While <=30

? B

B = B + 3

End do


50,40,30,20,10,0,-10,-20,-30,-40,-50

Penyelesaian:

Cls

C = 50

Do While C >=-50

? C

C = C - 10

End do

4. Buatlah perulangan untuk menampilkan bilangan ganjil mulai dari bilangan 10 s/d 30!

Penyelesaian:

Cls

D=10

Do While D <=30

If D % 2 <> 0

? D

End if

D = D + 1

End Do


Maka jika D % 2 <> 0 maka D akan dicetak

Contoh:



5. Buatlah perulangan untuk menampilkan bilangan genap mulai dari bilangan 11 s/d 31!

Penyelesaian:

Cls

E=11

Do While D <=31

If E % 2 = 0

? E

End if

E = E + 1

End Do


Maka jika E % 2 = 0 maka E akan dicetak

Contoh:




10,-11,12,-13,14,-15,16,-17,18,-19,20

Penyelesaian:

Cls

F = 10

Do While F <= 20

If F % 2 <> 0

? F

Else

?-F

End if

F = F + 1

End Do


Maka jika F % 2 = 0 maka E akan dicetak

Contoh:

sisa bagi 2 adalah 1 maka Ditambahkan simbol – sebelum1 % 2 bilangan tersebut, Misalnya

= -11

sisa bagi 2 adalah 0 maka Bilangan itu sendiri yang akan dicetak2 % 2

7. Buatlah perulangan untuk menampilkan kata “Selamat Belajar Perulangan” sebanyak 5 x!

Penyelesaian:

Cls

G = 1

Do While G <=5

? “Selamat Belajar Perulangan”

G = G + 1

End Do

8. Buatlah perulangan menampilkan deret bilangan berikut!

25,36,49,64,81,100

Penyelesaian:

Cls

H = 5

Do While H <=100

? H * H

H = H + 1

End Do

Contoh Praktek

Latihancl6.PRG

*****************

Program

*****************

Do While.T.

CLS

SETCOLOR(“W+/B”)

@5,10 CLEA TO 15,60

@5,10 TO 15,60 DOUBLE

NIM=SPACE(7)

NAMA=SPACE(15)

GROUP=SPACE(10)

NILAI=0

@06,11 Say “Nim :”

@07,11 Say “Nama :”

@08,11 Say “Group :”

@09,11 Say “Nilai :”

@10,11 Say “Bobot :”

X = col( )

/*******************

X Merupakan Variabel Untuk Menampung

Nilai Kolom Terakhir.

********************/

@06,X Get Nim Pict “9999999”

@07,X Get Nama Pict “@!”

@08,X Get Group Pict “@!”

@09,X Get Nilai Pict “999” Range 0,100

/******************************

Range Membatasi penginputan Nilai, yang dapat dimasukkan pada Nilai adalah mulai dari 0

sampai dengan 100.

******************************/

Read

//Menentukan Bobot Berdasarkan Nilai

If Nilai >= 85

Bobot=”A”

ElseIf Nilai >= 70

Bobot=”B”

ElseIf Nilai >= 60

Bobot=”C”

Else

Bobot=”D”

End if

@10,X say Bobot

LAGI=SPACE(1)

@12,11 say “INPUT DATA LAGI [Y/T] :” GET Lagi valid lagi=”Y” .or. Lagi=”T”

Read

If Lagi=”Y”

Loop

Else

Exit

End If

End Do

belajar clipper

Documents

text mode

gui mode

screen object

textbased screen

screen area

parent object

gui flag

gui description