topic-38356

Board index FiveWin para Harbour/xHarbour Error sintaxis EVAL

Posts: 152

Joined: Mon Feb 13, 2006 08:23 PM

Error sintaxis EVAL
Posted: Wed Jan 15, 2020 07:18 PM

Hola a todos

El siguiente código funciona en FW16

@15,80 GET oget0 VAR cget0 OF odlgeu RIGHT SIZE 50,9 PIXEL UPDATE;
VALID ;
Eval ( { || IF (CGET1 = 0 , (CGET2:=CGET2), .F. ),;
(CGET2,( CGET2:=CGET1CGET0), oGET2:Refresh(),;
(CGET4,( CGET4:=CGET3CGET0), oGET4:Refresh(),;
.T. )) } )

Al pasarlo a 32 el compilador arroja el siguiente error:" Warning W0027 Meaningless use of expression 'Logical'

Aquí, que también funciona en FW16,

@45, 30 GET oget1 VAR cget1 OF odlgeu picture "999,999,999" RIGHT SIZE 50,9 PIXEL UPDATE VALID ;
Eval ( { || IF (CGET1 = 0 ,;
(CGET2:=CGET2), .F. ),;
(CGET2,( CGET2:=CGET1*CGET0), oGET2:Refresh(), .T. ) } )

El compilador arroja este error: "Error E0030 Syntax error "syntax error at 'EVAL'"

Alguien me puede decir dónde está el error?

Gracias
FWH1804

FWH 20.12 BCC7

karinha

Posts: 8515

Joined: Tue Dec 20, 2005 07:36 PM

Re: Error sintaxis EVAL
Posted: Wed Jan 15, 2020 08:20 PM

Normal. \samples\testget3.prg modificado.

Code (fw): Select all Collapse

#include "fivewin.ch"

function main()

   local oWnd
   local oMenu
   
   menu oMenu
      MenuItem "From Code" action FromCode( oWnd )
      MenuItem "From Resource" action FromrES( oWnd )
   endmenu  

   define window oWnd title "Test Button Get Transparent" menu oMenu pixel
   
   
   activate window oWnd maximized
 
return oWnd   
   
   

Function FromCode( oWnd )
   local oDlg
   local oGet1, oGet2, oGet3, oGet4
   local cVar1, cVar2, cVar3, cVar4
   local lActive := .f.
   
   cVar1 := 0
   cVar2 := 0
   cVar3 := 10
   cVar4 := 0
   
   
   define dialog oDlg title "From Code" pixel size 300,300

   /*
   @45, 30 GET oget1 VAR cget1 OF odlgeu picture "999,999,999" RIGHT SIZE 50,9 PIXEL UPDATE VALID ;
   Eval ( { || IF (CGET1 = 0 ,;
   (CGET2:=CGET2), .F. ),;
   (CGET2,( CGET2:=CGET1*CGET0), oGET2:Refresh(), .T. ) } )
   */

   // cambiado el ejemplo original - funciona normal
   @10, 10 GET oGet1 VAR cVar1 OF odlg   picture "999,999,999" RIGHT ;
      SIZE 60,12 PIXEL UPDATE                                        ;
      VALID Eval ( { || IF (cVar1 = 0, (cVar2:=cVar2), .F. ),        ;
                           (cVar2,( cVar2:=cVar1*cVar3), oGET2:Refresh(), .T. ) } )

   //@ 10,10 get oGet1 var cVar1 bitmap "..\bitmaps\on.bmp" action( msginfo( "With Transparent" ) ) of oDlg pixel size 60,12

   @ 40,10 get oGet2 var cVar2 bitmap "..\bitmaps\on.bmp" action( msginfo( "Without Transparent" ) ) of oDlg pixel size 60,12

   @ 70,10 get oGet3 var cVar3 bitmap "..\bitmaps\chkyes.bmp" action( msginfo( "With Adjust-Transparent" ) ) of oDlg pixel size 120,12

   @ 100,10 get oGet4 var cVar4 bitmap "..\bitmaps\chkyes.bmp" ;
   action( if( lActive,oGet3:disable(),oGet3:enable()), lActive:= !lActive, oDlg:update() ) of oDlg pixel size 120,12
   
   oGet1:lBtnTransparent := .t.       // transparent button get oGet1
   
   oGet3:disable()
   oGet3:lBtnTransparent := .t.       // transparent button get oGet3
   oGet3:lAdjustBtn      := .t.       // Button Get Adjust Witdh oGet3
   oGet3:lDisColors      := .f.       // Deactive disable color
   oGet3:nClrTextDis     := CLR_WHITE // Color text disable status
   oGet3:nClrPaneDis     := CLR_BLUE  // Color Pane disable status
   
   oGet4:lAdjustBtn      := .t.
   
   activate dialog oDlg centered
 
return nil
   
Function FromRes( oWnd )
   local oDlg
   local oGet1, oGet2, oGet3, oGet4
   local cVar1, cVar2, cVar3, cVar4
   local lActive := .f.
   
   cVar1 := 0
   cVar2 := 0
   cVar3 := 0
   cVar4 := 0
   
   
   define dialog oDlg resource "fromres" of oWnd

   redefine get oGet1 var cVar1 id 100 bitmap "on" action( msginfo( "With Transparent" ) ) of oDlg  
   redefine get oGet2 var cVar2 id 101 bitmap "on" action( msginfo( "Without Transparent" ) ) of oDlg 
   redefine get oGet3 var cVar3 id 102 bitmap "chkyes" action( msginfo( "With Adjust-Transparent" ) );
   COLOR CLR_BLACK, CLR_CYAN of oDlg 
   redefine get oGet4 var cVar4 id 103 bitmap "chkyes" ;
   action( if( lActive,oGet3:disable(),oGet3:enable()), lActive:= !lActive, oDlg:update() ) of oDlg 
   
   oGet1:lBtnTransparent := .t.       // transparent button get oGet1
   
   oGet3:disable()
   oGet3:lBtnTransparent := .t.       // transparent button get oGet3
   oGet3:lAdjustBtn      := .t.       // Button Get Adjust Witdh oGet3
   oGet3:lDisColors      := .f.       // Deactive disable color
   oGet3:nClrTextDis     := CLR_WHITE // Color text disable status
   oGet3:nClrPaneDis     := CLR_BLUE  // Color Pane disable status

   
   oGet4:lAdjustBtn := .t.
   
   activate dialog oDlg centered
 
return nil

Saludos.

João Santos - São Paulo - Brasil - Phone: +55(11)95150-7341

Ramón J.

Posts: 152

Joined: Mon Feb 13, 2006 08:23 PM

Re: Error sintaxis EVAL
Posted: Thu Jan 16, 2020 08:39 PM

Gracias, Joao por contestar.

Sigue dando los errores siguientes:

c:\winsat\Decimal.prg(41) Warning W0027 Meaningless use of expression 'Logical'

c:\winsat\Decimal.prg(46) Warning W0027 Meaningless use of expression 'Logical'

c:\winsat\Decimal.prg(51) Warning W0027 Meaningless use of expression 'Logical'

c:\winsat\Decimal.prg(56) Warning W0027 Meaningless use of expression 'Logical'

El código completo es el siguiente y en rojo el origen los errores:

Code (fw): Select all Collapse

#include "FiveWin.ch"
#include "ord.ch"

Function euros(nnumres, onumres, nptasti, optasti,;
ncapitapts, ocapitapts, neuti, oeuti, ncapitaeu, ocapitaeu)

  
  local oDlg
   local oGet1, oGet2, oGet3, oGet4, oGet5
   local cVar1, cVar2, cVar3, cVar4, cVar5
   local lActive := .f.
  cVar1:= nNumres    //sat->num_resgua
   cVar2:= nPtasti    //sat->valor_resg
   cVar3:= nCapitapts //sat->cap_soc_ap 
   cVar4:= nEuti      //sat->eures
   cVar5:= nCapitaeu  //sat->eucap
     
   define dialog oDlg title "From Code" pixel size 400,300
   
   @10, 20 SAY "Nº de títulos" OF odlg PIXEL
  [color=#FF4000] @10, 90 GET oGet1 VAR cVar1 OF odlg picture "999,999,999" RIGHT ;
      SIZE 60,12 PIXEL UPDATE                                        ;
      VALID Eval ( { || IF (cVar1 = 0, (cVar2:=cVar2), .F. ),        ;
                           (cVar3,( cVar3:=cVar1*cVar2), oGet3:Refresh(), .T. ) } )[/color]
                                                                                                           
   @ 30,20 SAY "Valor pts " OF odlg PIXEL
  [color=#FF0000] @ 30,90 get oGet2 var cVar2  of oDlg pixel size 60,12 picture "999,999,999" RIGHT UPDATE;
   VALID Eval ( { || IF (cVar1 = 0, (cVar2:=cVar2), .F. ),        ;
                           (cVar3,( cVar3:=cVar1*cVar2), oGet3:Refresh(), .T. ) } )
 [/color]
   @ 50,20 SAY "Capital social pts " OF odlg PIXEL
   [color=#FF0000]@ 50,90 get oGet3 var cVar3  of oDlg pixel size 60,12 picture "9,999,999,999" RIGHT UPDATE;
   VALID Eval ( { || IF (cVar1 = 0, (cVar3:=cVar3), .F. ),        ;
                           (cVar3,( cVar3:=cVar1*cVar2), oGet3:Refresh(), .T. ) } )[/color]
       
   @ 70,20 SAY "Valor euros" OF odlg PIXEL
  [color=#FF0000] @ 70,90 get oGet4 var cVar4  of oDlg pixel size 60,12 picture "9,999,999.99" RIGHT UPDATE;
    VALID Eval ( { || IF (cVar1 = 0, (cVar4:=cVar4), .F. ),        ;
                           (cVar5,( cVar5:=cVar1*cVar4), oGet5:Refresh(), .T. ) } )[/color]
   
    @90,20 SAY "Capital social euros" OF odlg PIXEL
    @90,90 get oGet5 var cVar5  of oDlg pixel size 60,12 picture "9,999,999.99" RIGHT
  
    @110,20 BUTTON "Aceptar"  OF oDlg SIZE 40,20 PIXEL ACTION (oDlg:end())
   
  
   activate dialog oDlg centered
 
return nil

FWH 20.12 BCC7

karinha

Posts: 8515

Joined: Tue Dec 20, 2005 07:36 PM

Re: Error sintaxis EVAL
Posted: Fri Jan 17, 2020 02:06 PM

Normal. Funciona bién.

Creo que deveis actualizar tu BCC7 por uno más nuevo aqui:

http://forums.fivetechsupport.com/viewtopic.php?f=16&t=33542

Code (fw): Select all Collapse

// RAMON.PRG modifcado por: <!-- e --><a href="mailto:kapiabafwh@gmail.com">kapiabafwh@gmail.com</a><!-- e --> - Sin problemas.

#include "FiveWin.ch"
#include "ord.ch"

FUNCTION Main()

   LOCAL ONUMRES    :=   50  // ???
   LOCAL OPTASTI    :=   60
   LOCAL OCAPITAPTS :=   70
   LOCAL OEUTI      :=   80
   LOCAL OCAPITAEU  :=   90

   LOCAL nNumres    :=  0  //sat->num_resgua
   LOCAL nPtasti    :=  0  //sat->valor_resg
   LOCAL nCapitapts := 10  //sat->cap_soc_ap
   LOCAL nEuti      :=  0  //sat->eures
   LOCAL nCapitaeu  :=  0  //sat->eucap

   euros( nnumres, onumres, nptasti, optasti, ncapitapts, ocapitapts, ;
          neuti, oeuti, ncapitaeu, ocapitaeu )

RETURN NIL

FUNCTION euros( nnumres, onumres, nptasti, optasti, ncapitapts, ocapitapts, ;
                neuti, oeuti, ncapitaeu, ocapitaeu )
 
   LOCAL oDlg
   LOCAL oGet1, oGet2, oGet3, oGet4, oGet5
   LOCAL cVar1, cVar2, cVar3, cVar4, cVar5
   LOCAL lActive := .F.

   cVar1 := nNumres    //sat->num_resgua
   cVar2 := nPtasti    //sat->valor_resg
   cVar3 := nCapitapts //sat->cap_soc_ap
   cVar4 := nEuti      //sat->eures
   cVar5 := nCapitaeu  //sat->eucap
     
   define dialog oDlg title "From Code" pixel size 400, 300
   
   @10, 20 SAY "Nº de títulos" OF odlg PIXEL

   @10, 90 GET oGet1 VAR cVar1 OF odlg PICTURE "999,999,999" RIGHT       ;
      SIZE 60, 12 PIXEL UPDATE                                           ;
      VALID Eval ( { || IF ( cVar1 = 0, (cVar2 := cVar2 ), .F. ),        ;
      ( cVar3, ( cVar3 := cVar1 * cVar2 ), oGet3:Refresh(), .T. ) } )    ;
                                                                                                           
   @ 30, 20 SAY "Valor pts:" OF odlg PIXEL

   @ 30, 90 GET oGet2 var cVar2  of oDlg pixel size 60, 12 PICTURE "999,999,999" ;
      RIGHT UPDATE                                                       ;
      VALID Eval ( { || IF ( cVar1 = 0, (cVar2 := cVar2 ), .F. ),        ;
                           ( cVar3, ( cVar3 := cVar1 * cVar2 ),          ;
                             oGet3:Refresh(), .T. ) } )

   @ 50, 20 SAY "Capital social pts:" OF odlg PIXEL

   @ 50,90 get oGet3 var cVar3  of oDlg pixel size 60,12 picture "9,999,999,999" ;
      RIGHT UPDATE                                                       ;
      VALID Eval ( { || IF (cVar1 = 0, (cVar3:=cVar3), .F. ),            ;
                           (cVar3,( cVar3:=cVar1*cVar2), oGet3:Refresh(), .T. ) } )
       
   @ 70, 20 SAY "Valor euros:" OF odlg PIXEL COLORS CLR_HRED, CLR_WHITE

   @ 70, 90 GET oGet4 var cVar4  of oDlg pixel size 60, 12 PICTURE "9,999,999.99" ;
      RIGHT UPDATE                                                       ;
      VALID Eval ( { || IF ( cVar1 = 0, (cVar4 := cVar4 ), .F. ),        ;
                           ( cVar5, ( cVar5 := cVar1 * cVar4 ), oGet5:Refresh(), .T. ) } )
   
   @90, 20 SAY "Capital social euros:" OF odlg PIXEL COLORS CLR_HRED, CLR_WHITE

   @90, 90 GET oGet5 var cVar5  of oDlg pixel size 60, 12 PICTURE "9,999,999.99" ;
      RIGHT
 
   @110, 20 BUTTON "Aceptar"  OF oDlg SIZE 40, 20 PIXEL ACTION ( oDlg:end() )

   activate dialog oDlg centered
 
RETURN nil

// FIN - 17/01/2020 - Joao Santos - Sao Paulo - Brazil.

Saludos.

João Santos - São Paulo - Brasil - Phone: +55(11)95150-7341

FiveTech Support Forums

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