| 1 | DEFINE CLASS fckeditor AS custom
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| 2 | cInstanceName =""
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| 3 | BasePath =""
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| 4 | cWIDTH =""
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| 5 | cHEIGHT =""
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| 6 | ToolbarSet =""
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| 7 | cValue=""
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| 8 | DIMENSION aConfig(10,2)
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| 9 |
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| 10 | && -----------------------------------------------------------------------
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| 11 | FUNCTION fckeditor( tcInstanceName )
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| 12 | LOCAL lnLoop,lnLoop2
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| 13 | THIS.cInstanceName = tcInstanceName
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| 14 | THIS.BasePath = '../../'
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| 15 | THIS.cWIDTH = '100%'
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| 16 | THIS.cHEIGHT = '200'
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| 17 | THIS.ToolbarSet = 'Default'
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| 18 | THIS.cValue = ''
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| 19 | FOR lnLoop=1 TO 10
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| 20 | FOR lnLoop2=1 TO 2
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| 21 | THIS.aConfig(lnLoop,lnLoop2) = ""
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| 22 | NEXT
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| 23 | NEXT
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| 24 | RETURN
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| 25 | ENDFUNC
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| 26 |
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| 27 |
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| 28 | && -----------------------------------------------------------------------
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| 29 | FUNCTION CREATE()
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| 30 | RETURN(THIS.CreateHtml())
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| 31 | ENDFUNC
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| 32 |
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| 33 | && -----------------------------------------------------------------------
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| 34 | FUNCTION CreateHtml()
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| 35 | LOCAL html
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| 36 | LOCAL lcLink
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| 37 |
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| 38 | HtmlValue = THIS.cValue && HTMLSPECIALCHARS()
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| 39 |
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| 40 | html = [<div>]
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| 41 | IF THIS.IsCompatible()
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| 42 | lcLink = THIS.BasePath+[editor/fckeditor.html?InstanceName=]+THIS.cInstanceName
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| 43 |
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| 44 | IF ( THIS.ToolbarSet # '' )
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| 45 | lcLink = lcLink + [Toolbar=]+THIS.ToolbarSet
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| 46 | ENDIF
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| 47 |
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| 48 | && Render the LINKED HIDDEN FIELD.
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| 49 | html = html + [<input type="hidden" id="]+THIS.cInstanceName +[" name="]+THIS.cInstanceName +[" value="]+HtmlValue+[">]
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| 50 |
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| 51 | && Render the configurations HIDDEN FIELD.
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| 52 | html = html + [<input type="hidden" id="]+THIS.cInstanceName +[___Config" value="]+THIS.GetConfigFieldString() + [">] +CHR(13)+CHR(10)
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| 53 |
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| 54 | && Render the EDITOR IFRAME.
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| 55 | html = html + [<iframe id="]+THIS.cInstanceName +[___Frame" src="]+lcLink+[" width="]+THIS.cWIDTH+[" height="]+THIS.cHEIGHT+[" frameborder="0" scrolling="no"></iframe>]
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| 56 | ELSE
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| 57 | IF ( AT("%", THIS.cWIDTH)=0 )
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| 58 | WidthCSS = THIS.cWIDTH + 'px'
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| 59 | ELSE
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| 60 | WidthCSS = THIS.cWIDTH
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| 61 | ENDIF
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| 62 |
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| 63 | IF ( AT("%",THIS.cHEIGHT)=0 )
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| 64 | HeightCSS = THIS.cHEIGHT + 'px'
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| 65 | ELSE
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| 66 | HeightCSS = THIS.cHEIGHT
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| 67 | ENDIF
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| 68 |
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| 69 | html = html + [<textarea name="]+THIS.cInstanceName +[" rows="4" cols="40" style="width: ]+WidthCSS+[ height: ]+HeightCSS+[" wrap="virtual">]+HtmlValue+[</textarea>]
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| 70 | ENDIF
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| 71 |
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| 72 | html = html + [</div>]
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| 73 |
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| 74 | RETURN (html)
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| 75 | ENDFUNC
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| 76 |
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| 77 |
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| 78 | && -----------------------------------------------------------------------
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| 79 | FUNCTION IsCompatible()
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| 80 | LOCAL llRetval
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| 81 | LOCAL sAgent
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| 82 |
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| 83 | llRetval=.F.
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| 84 |
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| 85 | sAgent= LOWER(Request.ServerVariables("HTTP_USER_AGENT"))
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| 86 |
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| 87 | IF AT("msie",sAgent) >0 .AND. AT("mac",sAgent)=0 .AND. AT("opera",sAgent)=0
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| 88 | iVersion=VAL(SUBSTR(sAgent,AT("msie",sAgent)+5,3))
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| 89 | llRetval= iVersion > 5.5
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| 90 | ELSE
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| 91 | IF AT("gecko",sAgent)>0
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| 92 | iVersion=VAL(SUBSTR(sAgent,AT("gecko/",sAgent)+6,8))
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| 93 | llRetval =iVersion > 20030210
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| 94 | ENDIF
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| 95 | ENDIF
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| 96 | RETURN (llRetval)
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| 97 | ENDFUNC
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| 98 |
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| 99 | && -----------------------------------------------------------------------
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| 100 | FUNCTION GetConfigFieldString()
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| 101 | LOCAL sParams
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| 102 | LOCAL bFirst
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| 103 | LOCAL sKey
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| 104 | sParams = ""
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| 105 | bFirst = .T.
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| 106 | FOR lnLoop=1 TO 10 && ALEN(this.aconfig)
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| 107 | IF !EMPTY(THIS.aConfig(lnLoop,1))
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| 108 | IF bFirst = .F.
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| 109 | sParams = sParams + "&"
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| 110 | ELSE
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| 111 | bFirst = .F.
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| 112 | ENDIF
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| 113 | sParams = sParams +THIS.aConfig(lnLoop,1)+[=]+THIS.aConfig(lnLoop,2)
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| 114 | ELSE
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| 115 | EXIT
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| 116 | ENDIF
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| 117 | NEXT
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| 118 | RETURN(sParams)
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| 119 | ENDFUNC
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| 120 | ENDDEFINE
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| 121 |
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