Files
harbour-core/harbour/contrib/xhb/htmutil.prg
Viktor Szakats a242a4bbe8 2012-07-23 17:17 UTC+0200 Viktor Szakats (harbour syenar.net)
* contrib/gtwvg/tests/demoxbp.prg
  * contrib/gtwvg/tests/wvgactivex.prg
  * contrib/gtwvg/tests/wvgmodal.prg
  * contrib/gtwvg/tests/wvgxbp.prg
  * contrib/gtwvg/wvgcheck.prg
  * contrib/hbide/ideconsole.prg
  * contrib/hbide/idetags.prg
  * contrib/hbnf/tests/nftest.prg
  * contrib/hbxbp/tests/demoxbp.prg
  * contrib/hbxbp/tests/dialogqt.prg
  * contrib/hbxbp/tests/xbpqtc.prg
  * contrib/hbxbp/xbpappevent.prg
  * contrib/hbxbp/xbptreeview.prg
  * contrib/xhb/hjwindow.prg
  * contrib/xhb/hterrsys.prg
  * contrib/xhb/htjlist.prg
  * contrib/xhb/htmutil.prg
  * contrib/xhb/ttable.prg
  * contrib/xhb/xhberr.prg
  * extras/gtwvw/tests/cbtest6.prg
  * extras/guestbk/cgi.ch
  * extras/guestbk/guestbk.prg
  * extras/guestbk/guestbk.txt
  * extras/guestbk/inifiles.prg
  * extras/hbapollo/fblock.prg
  * extras/hbapollo/tests/test45.prg
  * extras/hbxlsxml/xlsxml_y.prg
  * extras/httpsrv/cgifunc.prg
  * extras/httpsrv/session.prg
  * extras/httpsrv/uhttpd.prg
    ! if() -> iif()
    * formatting
    * *trim( str() ) -> hb_ntos()
    * modernized generated html
2012-07-23 15:20:20 +00:00

854 lines
17 KiB
Plaintext

/*
* $Id$
*/
/*
* Harbour Project source code:
* Misc Suport Functions for HTMLLIB
*
* Copyright 2000 Manos Aspradakis <maspr@otenet.gr>
* www - http://harbour-project.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version, with one exception:
*
* The exception is that if you link the Harbour Runtime Library (HRL)
* and/or the Harbour Virtual Machine (HVM) with other files to produce
* an executable, this does not by itself cause the resulting executable
* to be covered by the GNU General Public License. Your use of that
* executable is in no way restricted on account of linking the HRL
* and/or HVM code into it.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA (or visit
* their web site at http://www.gnu.org/).
*
*/
/*
* The following parts are Copyright of the individual authors.
* www - http://harbour-project.org
*
* Copyright 2000 Luiz Rafael Culik <culik@sl.conex.net>
* Porting this library to Harbour
*
* See doc/license.txt for licensing terms.
*
*/
#include "common.ch"
#include "html.ch"
#include "hbclass.ch"
STATIC s_aGreek := {}
/****
*
* backButton()
*
*/
PROCEDURE BackButton( cImage, oHtm )
DEFAULT cImage TO "back.gif"
DEFAULT oHtm TO HtmlPageObject()
IMAGE( cImage ) ;
URL "" ;
ONCLICK "history.back()" ;
OF oHtm
RETURN
/****
*
* BackFormButton()
*
*/
PROCEDURE BackFormButton( cImage, oForm )
LOCAL oBut
DEFAULT oForm TO HtmlFormObject()
IF cImage == NIL
DEFINE BUTTON oBut ;
NAME "BackButton" ;
VALUE "go Back" ;
ONCLICK "history.back()" ;
IN oForm
ELSE
DEFINE IMAGE oBut ;
NAME "BackButton" ;
SOURCE( cImage ) ;
ONCLICK "history.back()" ;
IN oForm
ENDIF
RETURN
/****
*
* PutCounter()
*
*/
FUNCTION PutCounter( oHtm, nNumber, cDir, nDigits, nWidth, bgColor, nBorder )
LOCAL i
LOCAL cStr := ""
DEFAULT oHtm TO HtmlPageObject()
DEFAULT nNumber TO 0
DEFAULT cDir TO "/images/counters/"
DEFAULT nWidth TO 50
DEFAULT nDigits TO Len( Alltrim( Str( nNumber ) ) )
DEFAULT nBorder TO 1
DEFAULT BGCOLOR TO "black"
IF HB_ISNUMERIC( nNumber )
cStr := Strzero( nNumber, nDigits )
ENDIF
oHtm:Write( "<center>" )
DEFINE TABLE ;
BORDER( nBorder ) ;
WIDTH( nWidth ) ;
COLORBG( bgColor ) ;
OF oHtm
oHtm:newTableRow()
oHtm:newTableCell( "center" )
FOR i := 1 TO Len( cStr )
IMAGE cDir + Substr( cStr, i, 1 ) + ".gif" ;
BORDER 0 ;
OF oHtm
NEXT
oHtm:endTableCell()
oHtm:endTableRow()
oHtm:endTable()
oHtm:Write( "</center>" )
RETURN Nil
PROC htmlBrowse( oHtm, cAction, lUseLinks )
LOCAL i
LOCAL n := 0
LOCAL aFlds := Dbstruct()
LOCAL cAlign
DEFAULT cAction to "confirm('RECORD: '+this.name+'\nPlace your action here !!!')"
DEFAULT lUseLinks to .F.
/*
// browse caption...
oHtm:defineTable( 1, 1, 98 )
oHtm:newTableRow("black")
oHtm:newTableCell(,,,3,"white")
oHtm:Write( htmlSpace( 5 ) +"Browsing Table: <B>"+ALIAS()+"</B>" )
oHtm:endTableCell()
oHtm:endTableRow("black")
oHtm:endTable()
*/
oHtm:defineTable( Fcount(), 1, 98 )
oHtm:TableHead( " ? " )
FOR i := 1 TO Fcount()
oHtm:TableHead( aFlds[ i, 1 ] )
NEXT
WHILE !( Eof() )
// each row has a different color...
IF n == 0
oHtm:newTableRow( "lightyellow" )
n := 1
ELSE
oHtm:newTableRow( "#9196A0" )
n := 0
ENDIF
// put an action pushbutton...
oHtm:newTableCell( "center" )
IF lUseLinks
LINK ( cAction ) ;
TEXT( hb_ntos( Recno() ) ) ;
OF oHtm
ELSE
PUSH BUTTON ;
NAME "'B" + hb_ntos( Recno() ) + "'" ;
CAPTION "' ? '" ;
ONCLICK ( cAction ) ;
OF oHtm
ENDIF
oHtm:EndTableCell()
// --> put the formatted fields data...
FOR i := 1 TO Len( aFlds )
cAlign := iif( aFlds[ i, 2 ] == "N", "RIGHT", "CENTER" )
oHtm:newTableCell( cAlign,,,, "black" )
oHtm:Write( greek2Html( htmlany2Str( Fieldget( i ) ) ) )
oHtm:EndTableCell()
NEXT
oHtm:endTableRow()
SKIP
ENDDO
oHtm:endTable()
RETURN
#ifdef MYSQL
PROC htmlBrowseSql( oHtm, cAction, lUseLinks, cTarget, oServer, oQuery )
LOCAL i
LOCAL p
LOCAL n := 0
LOCAL oCurRow
LOCAL cAlign
DEFAULT cAction to "confirm('RECORD: '+this.name+'\nPlace your action here !!!')"
DEFAULT lUseLinks to .F.
/*
// browse caption...
oHtm:defineTable( 1, 1, 98 )
oHtm:newTableRow("black")
oHtm:newTableCell(,,,3,"white")
oHtm:Write( htmlSpace( 5 ) +"Browsing Table: <B>"+ALIAS()+"</B>" )
oHtm:endTableCell()
oHtm:endTableRow("black")
oHtm:endTable()
*/
oquery := oServer:query( 'Select * from rafael' )
oHtm:defineTable( oQuery:FCount(), 1, 98 )
oCurRow := oQuery:getRow( 1 )
oHtm:TableHead( " ? " )
FOR i := 1 TO oQuery:FCount()
oHtm:TableHead( oCurRow:FieldName( i ) )
NEXT
FOR p := 1 TO oQuery:LastRec()
oCurRow := oQuery:getRow( P )
// each row has a different color...
IF n == 0
oHtm:newTableRow( "lightyellow" )
n := 1
ELSE
oHtm:newTableRow( "#9196A0" )
n := 0
ENDIF
// put an action pushbutton...
oHtm:newTableCell( "center" )
IF lUseLinks
LINK( cAction ) ;
TEXT( hb_ntos( oQuery:RECNO() ) ) ;
OF oHtm
ELSE
PUSH BUTTON ;
NAME "'B" + hb_ntos( oQuery:RECNO() ) + "'" ;
CAPTION "' ? '" ;
ONCLICK( cAction ) ;
OF oHtm
ENDIF
oHtm:EndTableCell()
// --> put the formatted fields data...
FOR i := 1 TO oquery:fcount()
cAlign := iif( oCurRow:FieldType( i ) == "N", "RIGHT", "CENTER" )
oHtm:newTableCell( cAlign,,,, "black" )
oHtm:Write( greek2Html( htmlany2Str( oCurRow:FieldGet( i ) ) ) )
oHtm:EndTableCell()
END
oHtm:endTableRow()
IF !oquery:eof()
oquery:skip()
ENDIF
NEXT
oHtm:endTable()
RETURN
#endif
//*** EOF ***//
Class JWindow
DATA nH
DATA Name INIT ""
DATA oHtm
DATA VarName INIT ""
DATA URL INIT ""
DATA Features INIT ""
DATA ScreenX, ScreenY INIT 100
DATA HEIGHT, WIDTH INIT 300
DATA innerHeight, innerWidth, outerHeight INIT 0
DATA alwaysRaised, alwaysLowered INIT .F.
DATA Menubar, personalBar INIT .F.
DATA location, directories, copyHistory INIT .F.
DATA Toolbar INIT .F.
DATA Status, TitleBar INIT .T.
DATA Scrollbars, Resizable, dependent INIT .T.
DATA TITLE
DATA aScriptSRC
DATA aServerSRC
DATA BGIMAGE, BGCOLOR, fontColor
DATA Style
DATA onLoad
DATA onUnLoad
METHOD New( cVarName, cUrl, cName, x, y, w, h )
METHOD setOnLoad( c ) INLINE ::onLoad := c
METHOD setOnUnLoad( c ) INLINE ::onUnLoad := c
METHOD Alert( c ) INLINE ::QOut( "alert('" + c + "')" )
METHOD confirm( c ) INLINE ::QOut( "confirm('" + c + "')" )
METHOD SetSize( x, y, h, w )
METHOD Write( c )
METHOD lineBreak() INLINE ::QOut( "<BR>" )
METHOD Paragraph() INLINE ::QOut( "<P></P>" )
METHOD CENTER( l ) INLINE ::QOut( iif( l, "<CENTER>", "</CENTER>" ) )
METHOD bold( l ) INLINE ::QOut( iif( l, "<B>", "</B>" ) )
METHOD Italic( l ) INLINE ::QOut( iif( l, "<I>", "</I>" ) )
METHOD ULine( l ) INLINE ::QOut( iif( l, "<U>", "</U>" ) )
METHOD Put()
METHOD Begin()
METHOD END ()
METHOD Qout( c )
METHOD WriteLN( c ) INLINE ::qOut( c )
METHOD SetFeatures( alwaysRaised, alwaysLowered, ;
Resizable, Menubar, personalBar, ;
dependent, location, directories, ;
Scrollbars, Status, TitleBar, Toolbar, copyHistory )
METHOD ImageURL( cImage, cUrl, nHeight, nBorder, ;
cOnClick, cOnMsover, cOnMsout, ;
cName, cAlt )
ENDCLASS
/****
*
* Start a new window definition
*
*
*
*/
METHOD New( cVarName, cUrl, cName, x, y, w, h ) Class JWindow
DEFAULT cVarName to "newWin"
DEFAULT cURL to " "
DEFAULT cName to cVarName //"newWin"
DEFAULT x to 100
DEFAULT y to 100
DEFAULT h to 300
DEFAULT w to 300
::nH := HtmlPageHandle()
::oHtm := HtmlPageObject()
::varName := cVarName
::URL := cUrl
::Name := cName
::ScreenX := x
::ScreenY := y
::height := h
::width := w
// objectViewer( self )
RETURN Self
/****
*
* Set the properties of the window
*
*
*
*/
METHOD SetFeatures( alwaysRaised, alwaysLowered, ;
Resizable, Menubar, personalBar, ;
dependent, location, directories, ;
Scrollbars, Status, TitleBar, Toolbar, copyHistory ) Class JWindow
LOCAL cStr := ""
DEFAULT alwaysRaised to ::alwaysRaised
DEFAULT alwaysLowered to ::alwaysLowered
DEFAULT Resizable to ::Resizable
DEFAULT Menubar to ::Menubar
DEFAULT personalBar to ::personalBar
DEFAULT dependent to ::dependent
DEFAULT location to ::location
DEFAULT directories to ::directories
DEFAULT Scrollbars to ::Scrollbars
DEFAULT Status to ::Status
DEFAULT TitleBar to ::TitleBar
DEFAULT Toolbar to ::Toolbar
DEFAULT copyHistory to ::copyHistory
IF alwaysRaised
cStr += "alwaysraised=yes,"
ELSE
cStr += "alwaysraised=no,"
ENDIF
IF alwaysLowered
cStr += "alwayslowered=yes,"
ELSE
cStr += "alwayslowered=no,"
ENDIF
IF Resizable
cStr += "resizable=yes,"
ELSE
cStr += "resizable=no,"
ENDIF
IF Menubar
cStr += "menubar=yes,"
ELSE
cStr += "menubar=no,"
ENDIF
IF personalBar
cStr += "personalbar=yes,"
ELSE
cStr += "personalbar=no,"
ENDIF
IF dependent
cStr += "dependent=yes,"
ELSE
cStr += "dependent=no,"
ENDIF
IF location
cStr += "location=yes,"
ELSE
cStr += "location=no,"
ENDIF
IF directories
cStr += "directories=yes,"
ELSE
cStr += "directories=no,"
ENDIF
IF Scrollbars
cStr += "scrollbars=yes,"
ELSE
cStr += "scrollbars=no,"
ENDIF
IF Status
cStr += "status=yes,"
ELSE
cStr += "status=no,"
ENDIF
IF TitleBar
cStr += "titlebar=yes,"
ELSE
cStr += "titlebar=no,"
ENDIF
IF Toolbar
cStr += "toolbar=yes,"
ELSE
cStr += "toolbar=no,"
ENDIF
IF copyHistory
cStr += "copyHistory=yes,"
ELSE
cStr += "copyHistory=no,"
ENDIF
::features += iif( Empty( ::Features ), cStr + ",", cStr )
RETURN Self
/****
*
* set the size for the window
*
*
*
*/
METHOD SetSize( x, y, h, w ) Class JWindow
LOCAL cStr := ""
DEFAULT x to ::ScreenX, ;
y to ::ScreenY, ;
h to ::height, ;
w to ::width
::ScreenX := x
::ScreenY := y
::height := h
::width := w
cStr := "screenX=" + hb_ntos( ::screenX ) + ","
cStr += "screenY=" + hb_ntos( ::screenY ) + ","
cStr += "height=" + hb_ntos( ::height ) + ","
cStr += "width=" + hb_ntos( ::width )
::features += iif( Empty( ::Features ), cStr + ",", cStr )
RETURN Self
/****
*
* Open the window from within the current document
*
*
*
*/
METHOD Put() Class JWindow
LOCAL cStr := ""
IF ::nH == NIL
::nH := HtmlPageHandle()
IF ::nH == NIL
RETURN Self
ENDIF
ENDIF
IF Empty( ::features )
::setSize()
::setFeatures()
ENDIF
IF ! HB_ISSTRING( ::name )
::name := "newWin"
ENDIF
cStr += ::varName + " = window.open('" + ;
::URL + "', '" + ;
::varName + "', '" + ;
::features + "')"
htmljscmd( ::nH, cStr )
RETURN Self
/****
*
* Output stand alone Javascript code in the current document
*
*/
METHOD Write( c ) Class JWindow
htmljscmd( ::nH, ::varName + ".document.write('" + c + "')" + CRLF() )
RETURN Self
/****
*
* Output Javascript (or HTML) code in the current document and
* in the current script
*
*/
METHOD Qout( c ) Class JWindow
Fwrite( ::nH, ::varName + ".document.write('" + c + "')" + CRLF() )
RETURN Self
/****
*
* Begin HTML output to the window from within the current document
* and the current script
*
*
*/
METHOD Begin() Class JWindow
LOCAL i
Fwrite( ::nH, "<SCRIPT LANGUAGE=JavaScript 1.2>" + CRLF() )
Fwrite( ::nH, "<!--" + CRLF() )
::QOut( "<HTML><HEAD>" )
IF ::Title != NIL
::QOut( "<TITLE>" + ::Title + "</TITLE>" )
ENDIF
IF ::aScriptSrc != NIL
FOR i := 1 TO Len( ::aScriptSrc )
::QOut( ;
'<SCRIPT LANGUAGE=JavaScript SRC="' + ::aScriptSrc[ i ] + '"></SCRIPT>' )
NEXT
ENDIF
IF ::aServerSrc != NIL
FOR i := 1 TO Len( ::aServerSrc )
::QOut( ;
'<SCRIPT LANGUAGE=JavaScript SRC="' + ::aServerSrc[ i ] + '" RUNAT=SERVER></SCRIPT>' )
NEXT
ENDIF
IF ::Style != NIL
::QOut( "<STYLE> " + ::Style + " </STYLE>" )
ENDIF
::QOut( "</HEAD>" + "<BODY" )
IF ::onLoad != NIL
::Qout( ' onLoad="' + ::onLoad + '"' )
ENDIF
IF ::onUnLoad != NIL
::QOut( ' onUnload="' + ::onUnLoad + '"' )
ENDIF
::QOut( '>' )
IF ::bgColor != NIL
::QOut( '<BODY BGCOLOR="' + ::bgColor + '">' )
ENDIF
IF ::fontColor != NIL
::QOut( '<BODY TEXT="' + ::fontColor + '">' )
ENDIF
IF ::bgImage != NIL
::QOut( '<BODY BACKGROUND="' + ::bgImage + '">' )
ENDIF
Fwrite( ::nH, "//-->" )
Fwrite( ::nH, "</SCRIPT>" + CRLF() )
RETURN Self
/****
*
* End HTML output to the window
*
*
*
*/
METHOD END () Class JWindow
htmljscmd( ::nH, ::varName + ".document.write('</BODY></HTML>')" + CRLF() )
RETURN Self
/****
*
* Place an image link to the window
*
*
*
*/
METHOD ImageURL( cImage, cUrl, nHeight, nBorder, ;
cOnClick, cOnMsover, cOnMsout, ;
cName, cAlt ) Class JWindow
LOCAL cStr := ""
DEFAULT cUrl to ""
IF cName != NIL
cStr += ' NAME= "' + cName + '"' + CRLF()
ENDIF
IF cAlt != NIL
cStr += ' ALT= "' + cAlt + '"' + CRLF()
ENDIF
IF nBorder != NIL
cStr += " BORDER = " + hb_ntos( nBorder ) + CRLF()
ENDIF
IF nHeight != NIL
cStr += " HEIGHT = " + hb_ntos( nHeight ) + "% " + CRLF()
ENDIF
IF cOnClick != NIL
cStr += ' onClick="' + cOnClick + '"' + CRLF()
ENDIF
IF cOnMsOver != NIL
cStr += ' onMouseOver="' + cOnMsOver + '"' + CRLF()
ENDIF
IF cOnMsOut != NIL
cStr += ' onMouseOut="' + cOnMsOut + '"' + CRLF()
ENDIF
IF cURL != NIL
::QOut( '<A HREF=' + cUrl + '><IMG SRC="' + cImage + '"' + ;
cStr + '></A>' )
ELSE
::QOut( '<IMG SRC="' + cImage + '"' + ;
cStr + '></A>' )
ENDIF
RETURN Self
//*** EOF ***//
#define GREEK_ALPHABET {;
Chr( 193 ), ;
Chr( 194 ), ;
Chr( 195 ), ;
Chr( 196 ), ;
Chr( 197 ), ;
Chr( 198 ), ;
Chr( 199 ), ;
Chr( 200 ), ;
Chr( 201 ), ;
Chr( 202 ), ;
Chr( 203 ), ;
Chr( 204 ), ;
Chr( 205 ), ;
Chr( 206 ), ;
Chr( 207 ), ;
Chr( 208 ), ;
Chr( 209 ), ;
Chr( 211 ), ;
Chr( 212 ), ;
Chr( 213 ), ;
Chr( 214 ), ;
Chr( 215 ), ;
Chr( 216 ), ;
Chr( 217 ), ;
Chr( 225 ), ;
Chr( 226 ), ;
Chr( 227 ), ;
Chr( 228 ), ;
Chr( 229 ), ;
Chr( 230 ), ;
Chr( 231 ), ;
Chr( 232 ), ;
Chr( 233 ), ;
Chr( 234 ), ;
Chr( 235 ), ;
Chr( 236 ), ;
Chr( 237 ), ;
Chr( 238 ), ;
Chr( 239 ), ;
Chr( 240 ), ;
Chr( 241 ), ;
Chr( 243 ), ;
Chr( 242 ), ;
Chr( 244 ), ;
Chr( 245 ), ;
Chr( 246 ), ;
Chr( 247 ), ;
Chr( 248 ), ;
Chr( 249 ), ;
Chr( 220 ), ;
Chr( 221 ), ;
Chr( 222 ), ;
Chr( 250 ), ;
Chr( 223 ), ;
Chr( 252 ), ;
Chr( 253 ), ;
Chr( 251 ), ;
Chr( 254 ), ;
Chr( 162 ), ;
Chr( 184 ), ;
Chr( 185 ), ;
Chr( 186 ), ;
Chr( 188 ), ;
Chr( 190 ), ;
Chr( 191 ), ;
Chr( 218 ), ;
Chr( 219 ) ;
}
/****
*
* InitGreek()
*
* Initializes the international languages support.
*
* Uses GREEK_ALPHABET array as a match pattern. Replace with your
* own character set.
*/
FUNCTION initGreek()
LOCAL i
LOCAL n
LOCAL aGreek := GREEK_ALPHABET
LOCAL aArr := Array( 255 )
FOR i := 1 TO 255
aArr[ i ] := Chr( i )
NEXT
n := 1
FOR i := 128 TO 175
aArr[ i ] := aGreek[ n ]
n++
NEXT
FOR i := 224 TO 240
aArr[ i ] := aGreek[ n ]
n++
NEXT
aArr[ 244 ] := aGreek[ n ]
n++
aArr[ 245 ] := aGreek[ n ]
RETURN aArr
/****
*
* Greek2Html()
*
* Converts International characters to HTML
*/
FUNCTION Greek2Html( cText )
LOCAL i
LOCAL cStr := ""
IF Empty( s_aGreek )
s_aGreek := initGreek()
ENDIF
FOR I := 1 TO Len( cText )
cStr += s_aGreek[ Asc( Substr( cText, i, 1 ) ) ]
NEXT
RETURN cStr