get no disable y tampoco editable

get no disable y tampoco editable

Postby goosfancito » Thu May 06, 2021 9:51 am

Hola.

Necesito que un get solo muestre el contenido (muestra un "memo") y no quiero que pueda ser editable, pero no quiero desactivarlo porque no me deja ver todo el contenido (no se puede usar el scroll). Como lo hago?
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Re: get no disable y tampoco editable

Postby Antonio Linares » Thu May 06, 2021 10:06 am

Gustavo,

@ nRow, nCol GET ... MEMO READONLY

or

REDEFINE GET ... MEMO READONLY
regards, saludos

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Re: get no disable y tampoco editable

Postby goosfancito » Fri May 07, 2021 9:24 am

Mira lo que pasa y al usar el SCROLL va mostrado la misma linea siempre.

https://ibb.co/NSFZN39

y esto es con READONLY

https://ibb.co/jDc3jfh
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Re: get no disable y tampoco editable

Postby karinha » Fri May 07, 2021 11:51 am

// Siempre ponga el código y el .RC para testes, porfa.

// \SAMPLES\SAMPLES.PRG

Code: Select all  Expand view

/*
viewtopic.php?f=3&t=33496&p=197679#p197636

G. N. Rao.
Hyderabad, India

nageswaragunupudi
*/


#include "fivewin.ch"

REQUEST DBFCDX

static nLastTopic := 33507  // rage of topics
static nFirstopic := 33400

//----------------------------------------------------------------------------//

function Main()

   SET DATE BRITISH
   SET CENTURY ON
   SET DELETED ON
   RDDSETDEFAULT( "DBFCDX" )

   DBCREATE( "SAMPLES.DBF", { ;
      { "TOPICNO",   'N',  6, 0 }, ;
      { "TOPIC",     'C', 60, 0 }, ;
      { "AUTHOR",    'C', 40, 0 }, ;
      { "DATE",      'D',  8, 0 }, ;
      { "CODE",      'M', 10, 0 }  }, ;
      "DBFCDX", .T., "DB" )

   FW_CdxCreate()

   CLOSE DB

   USE SAMPLES EXCLUSIVE VIA "DBFCDX"

   ForumSamples( nLastTopic, nFirsTopic )

   BrowseSamples()

return nil

//----------------------------------------------------------------------------//

function BrowseSamples()

   local oDlg, oFont, oBold, oMono, oGet, oBrw

   SET ORDER TO TAG TOPICNO
   GO TOP

   DEFINE FONT oFont NAME "Segoe UI" SIZE 0,-14
   DEFINE FONT oBold NAME "TAHOMA" SIZE 0,-18 BOLD
   DEFINE FONT oMono NAME "Lucida Console" SIZE 0,-12

   DEFINE DIALOG oDlg SIZE 900,700 PIXEL TRUEPIXEL FONT oFont ;
      TITLE "SAMPLES IN FWH FORUMS"

   @  90,20 XBROWSE oBrw SIZE 400,-20 PIXEL OF oDlg ;
      DATASOURCE "SAMPLES" ;
      COLUMNS "TOPICNO", "DATE", "AUTHOR" ;
      AUTOSORT ;
      LINES NOBORDER

   WITH OBJECT oBrw
      :nMarqueeStyle := MARQSTYLE_HIGHLROWRC
      :bChange       := { || oDlg:Update() }
      :lIncrFilter   := .t.
      :bSeek         := { |c| ( oBrw:cAlias )->( BrwFilter( c ) ) }
      :CreateFromCode()
   END

   @ 20, 20 SAY TRIM( SAMPLES->TOPIC ) SIZE 860,30 PIXEL OF oDlg CENTER ;
         FONT oBold UPDATE

   @ 60, 20 SAY "Filter containing all words any where" SIZE 300,20 PIXEL OF oDlg

   @ 60,340 SAY oBrw:oSeek PROMPT oBrw:cSeek SIZE 540,20 PIXEL OF oDlg ;
      COLOR CLR_HRED,CLR_YELLOW

   @  90,420 SAY "CODE" SIZE 460,30 PIXEL OF oDlg CENTER ;
      COLOR CLR_BLACK, nRGB( 231, 242, 255 )

   @ 120,420 GET oGet VAR SAMPLES->CODE SIZE 460,540 PIXEL OF oDlg ;
      MEMO READONLY FONT oMono UPDATE

   oDlg:bPainted := { || oDlg:Box( 59,339,81,881 ) }

   ACTIVATE DIALOG oDlg CENTERED
   RELEASE FONT oFont, oMono, oBold

return nil

//----------------------------------------------------------------------------//

function BrwFilter( c )

   local lFound   := .t.
   local aTokens
   local cSaveFilter := DBFILTER()
   local nSaveRec    := RECNO()
   local cFilter     := {}

   if Empty( c )
      return .t.
   endif

   c  := UPPER( c )
   aTokens  := HB_ATokens( c )

   for each c in aTokens
      AAdd( cFilter, "'" + c + "' $ UPPER( DBRECORDINFO( 9 ) )" )
   next

   cFilter  := FW_ArrayAsList( cFilter, " .AND. " )

   SET FILTER TO &cFilter
   GO TOP
   lFound   := ( OrdKeyCount() > 0 )

return lFound

//----------------------------------------------------------------------------//

function ForumSamples( nTopic, nLast )

   local cTopic, cUrl, cPageURL, cUser, cText, cCode, nPage, nPages, n, cLeft, dDate

   DEFAULT nTopic   := 33507, nLast := nTopic - 50

   for nTopic := nTopic to nLast step -1

      nPage    := 1
      cUrl  := TopicNoToURL( nTopic )
      do while .t.
         cPageURL := cUrl + If( nPage > 1, "&start=" + LTrim( Str( nPage * 15 ) ), "" )
         MsgRun( cPageURL, "READING FORUM PAGE", { || ;
            cText := WebPageContents( cPageUrl, .t. ) ;
            } )

         if nPage == 1
            nPages   := PageCount( cText )
            cTopic   := textbetween( ctext, "<h2>", "</h2>", 1 )
            cTopic   := textbetween( cTopic, ">", "</a>", 1 )
         endif

         n     := 1
         do while !Empty( cCode := TextBetween( cText, "<code>", "</code>", n, @cLeft ) )
            cUser := GetUserName( cLeft, @dDate )
            if Empty( dDate )
               dDate := CTOD( "" )
            endif
            cCode          := ExtractPrgCode( cCode )
            //
            DBAPPEND()
            FIELD->TOPICNO := nTopic
            FIELD->TOPIC   := cTopic
            FIELD->AUTHOR  := cUser
            FIELD->DATE    := dDate
            FIELD->CODE    := cCode
            n++

            SYSREFRESH()

         enddo
         nPage++
         if nPage > nPages
            EXIT
         endif

         SYSREFRESH()

      enddo
   next nTopic

return nil

//----------------------------------------------------------------------------//

function TopicNoToURL( nTopic )
return   "http://forums.fivetechsupport.com/viewtopic.php?f=3&t=" + cValToChar( nTopic )

//----------------------------------------------------------------------------//

function TextBetween( cText, cStartTag, cCloseTag, nPos, cLeft, cRight )

   local cRet  := ""

   if !( cStartTag $ cText )
      cLeft    := cText
      cRight   := ""
      return ""
   endif

   cRight   := AfterAtNum( cStartTag, cText,  nPos )
   cRet     := BeforAtNum( cCloseTag, cRight, 1    )

   if PCount() > 4
      cLeft    := BeforAtNum( cStartTag, cText,  nPos )
      cRight   := AfterAtNum( cCloseTag, cRight, 1    )
   endif

return cRet

//----------------------------------------------------------------------------//

function ExtractPrgCode( cCode )

   local nFrom, nUpto, cLeft, cRight, cToken
   local nFor
   local aSubs := { ;
      { '<br />',CRLF }, ;
      { '&nbsp;'," " }, ;
      { 'ÿ'," " }, ;
      { '&quot;','"' } }

   for nFor := 1 to Len( aSubs )
      cCode    := StrTran( cCode, aSubs[ nFor, 1 ], aSubs[ nFor, 2 ] )
   next

   do while !Empty( cToken := TextBetween( cCode, "<", ">", 1, @cLeft, @cRight ) )
      cCode    := cLeft + cRight
   enddo

   aSubs := { ;
      { '&gt;', ">"  }, ;
      { '&lt;', "<"  } }

   for nFor := 1 to Len( aSubs )
      cCode    := StrTran( cCode, aSubs[ nFor, 1 ], aSubs[ nFor, 2 ] )
   next
   do while !Empty( cToken := TextBetween( cCode, "&#", ";", 1, @cLeft, @cRight ) )
      cToken   := Chr( Val( cToken ) )
      cCode    := cLeft + cToken + cRight

   enddo

return cCode

//----------------------------------------------------------------------------//

function PageCount( cText )

   local nAt
   local nPages   := 1

   if ( nAt := AT( "Page <strong>", cText ) ) > 0
      cText    := SubStr( cText, nAt + 14, 50 )
      nPages   := Val( AfterAtNum( "<strong>", cText, 1 ) )
   endif

return nPages

//----------------------------------------------------------------------------//

function GetUserName( cText, dDate )

   local c1    := "/memberlist.php?mode=viewprofile&amp;u=" //2342">cnavarro</a></strong> &raquo; Tue Jan 17
   local c2    := ["username]
   local nAt   := RAT( c1, cText )
   local n2    := RAT( c2, cText )
   local cUser := "
"
   local cDate

   nAt      := Max( nAt, n2 )
   if nAt > 0
      cText    := SubStr( cText, nAt, 200 )
      cUser    := TextBetween( cText, "
>", "<", 1 )
      cDate    := AllTrim( TextBetween( cText, "
&raquo;", "</p>" ) )
      cDate    := Upper( AfterAtNum( "
", cDate, 1 ) )
      dDate    := uCharToVal( cDate, 'D' )
   endif

return cUser

//----------------------------------------------------------------------------//


Saludos.
João Santos - São Paulo - Brasil - Phone: +55(11)95150-7341
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Re: get no disable y tampoco editable

Postby karinha » Fri May 07, 2021 11:56 am

João Santos - São Paulo - Brasil - Phone: +55(11)95150-7341
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Re: get no disable y tampoco editable

Postby acuellar » Fri May 07, 2021 11:57 am

Estimado goosfancito

Y lo hago con SAY, claro no tiene SCROLL
Code: Select all  Expand view

@ 120,420 SAY oSay PROMPT  SAMPLES->CODE SIZE 460,540 PIXEL OF oDlg ;
       FONT oMono UPDATE
 
Saludos,

Adhemar C.
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Re: get no disable y tampoco editable

Postby karinha » Fri May 07, 2021 11:57 am

João Santos - São Paulo - Brasil - Phone: +55(11)95150-7341
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Re: get no disable y tampoco editable

Postby karinha » Fri May 07, 2021 11:59 am

João Santos - São Paulo - Brasil - Phone: +55(11)95150-7341
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Re: get no disable y tampoco editable

Postby goosfancito » Fri May 07, 2021 12:19 pm

Ese es el tema del porque no lo hago con say. como es un "texto" que va a ser variado no puedo hacerlo.

acuellar wrote:Estimado goosfancito

Y lo hago con SAY, claro no tiene SCROLL
Code: Select all  Expand view

@ 120,420 SAY oSay PROMPT  SAMPLES->CODE SIZE 460,540 PIXEL OF oDlg ;
       FONT oMono UPDATE
 
FWH 21.02
Harbour 3.2.0dev (r2104281802)
Copyright (c) 1999-2021, https://harbour.github.io/
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goosfancito
 
Posts: 1954
Joined: Fri Oct 07, 2005 7:08 pm

Re: get no disable y tampoco editable

Postby nageswaragunupudi » Fri May 07, 2021 1:28 pm

@ r,c GET ........ MEMO .... READONLY is working.

Test sample:
Code: Select all  Expand view
#include "fivewin.ch"

function Main()

   local oDlg, oFont, oGet, oBtn
   local cText, cName := "Dummy"

   cText := MEMOREAD( "c:\fwh\samples\testxbr3.prg" )

   DEFINE FONT oFont NAME "LUCIDA CONSOLE" SIZE 0,-12
   DEFINE DIALOG oDlg SIZE 500,500 PIXEL TRUEPIXEL FONT oFont

   @  20,380 BUTTON "CLOSE" SIZE 100,40 PIXEL OF oDlg ACTION oDlg:End()

   @  80, 20 GET oGet VAR cText MEMO SIZE 460,400 PIXEL OF oDlg READONLY

   ACTIVATE DIALOG oDlg CENTERED
   RELEASE FONT oFont

return nil
 


Image
Regards

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Hyderabad, India
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Re: get no disable y tampoco editable

Postby nageswaragunupudi » Fri May 07, 2021 2:16 pm

RESOURCE:

Code: Select all  Expand view
  local oDlg, oFont, oGet, oBtn
   local cText, cName := "Dummy"

   cText := MEMOREAD( "c:\fwh\samples\testxbr3.prg" )

   DEFINE FONT oFont NAME "LUCIDA CONSOLE" SIZE 0,-12
   DEFINE DIALOG oDlg RESOURCE "MEMOGETDLG" FONT oFont

   REDEFINE GET oGet VAR cText MEMO ID 101 OF oDlg READONLY

   ACTIVATE DIALOG oDlg CENTERED
   RELEASE FONT oFont
 


RC file
Code: Select all  Expand view
MEMOGETDLG DIALOG 6, 15, 306, 227
STYLE DS_MODALFRAME | WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU
CAPTION "MEMOGET"
FONT 8, "MS Sans Serif"
{
 DEFPUSHBUTTON "OK", IDOK, 252, 211, 50, 14
 EDITTEXT 101, 4, 5, 297, 202, ES_MULTILINE | WS_VSCROLL | ES_READONLY | WS_BORDER
}
 


Image
Regards

G. N. Rao.
Hyderabad, India
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Re: get no disable y tampoco editable

Postby goosfancito » Sat May 15, 2021 8:48 pm

hello.

En mi programa muestra el error. Para replicar lo que hago:
1) copio un texto escrito en WORD o write que sea extenso
2) pego ese texto en el get
3) muevo el scroll

el error aparece.

otra cosa: el dato lo tomo de mysql, que esta declardo como MEMO y si hago esto:
vgets:= memored(oQry:fieldget("texto"))
vgests queda vacio.

si hago directamente:
vgets:= oQry:fieldget("texto")
vgets si queda con datos.

Image
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Re: get no disable y tampoco editable

Postby Antonio Linares » Sat May 15, 2021 9:41 pm

Gustavo,

Por favor copia aqui el código fuente de como construyes esa caja de diálogo

Y tambien el recurso correspondiente en caso de que la tengas creada en el fichero RC
regards, saludos

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Re: get no disable y tampoco editable

Postby nageswaragunupudi » Sun May 16, 2021 3:42 am

WRONG
Another thing: I take the data from mysql, which is declared as MEMO and if I do this:
vgets: = memored (oQry: fieldget ("text"))
vgests is empty.


CORRECT
if I do directly:
vgets: = oQry: fieldget ("text")
vgets if it remains with data.
Regards

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Hyderabad, India
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Re: get no disable y tampoco editable

Postby nageswaragunupudi » Sun May 16, 2021 3:26 pm

En mi programa muestra el error. Para replicar lo que hago:
1) copio un texto escrito en WORD o write que sea extenso
2) pego ese texto en el get
3) muevo el scroll

el error aparece.


This is working perfectly here.

I posted two programs above. I tested with those programs by removing the READONLY clause from the program and ES_READONLY style in the RC file.

I opened "c:\fwh\manual\manual FWH english.doc" in MSWord and pasted in the Get. Working perfectly as can be seen here.

Image
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