User Guide Cancel

cfajaxproxy

  1. CFML Reference User Guide
  2. ColdFusion functions
    1. ColdFusion functions by category
    2. Functions a-b
      1. Abs
      2. ACos
      3. AddSOAPRequestHeader
      4. AddSOAPResponseHeader
      5. AjaxLink
      6. AjaxOnLoad
      7. ApplicationStop
      8. ArrayAppend
      9. ArrayAvg
      10. ArrayClear
      11. ArrayContains
      12. ArrayContainsNoCase
      13. ArrayDelete
      14. ArrayDeleteAt
      15. ArrayDeleteNoCase
      16. ArrayEach
      17. ArrayFilter
      18. ArrayFind
      19. ArrayFindAll
      20. ArrayFindAllNoCase
      21. ArrayFindNoCase
      22. ArrayInsertAt
      23. ArrayIsDefined
      24. ArrayIsEmpty
      25. ArrayLen
      26. ArrayMap
      27. ArrayMax
      28. ArrayMin
      29. ArrayNew
      30. ArrayPrepend
      31. ArrayReduce
      32. ArrayResize
      33. ArraySet
      34. ArraySetMetadata
      35. ArraySlice
      36. ArraySort
      37. ArraySum
      38. ArraySwap
      39. ArrayToList
      40. Asc
      41. ASin
      42. Atn
      43. AuthenticatedContext
      44. AuthenticatedUser
      45. BinaryDecode
      46. BinaryEncode
      47. BitAnd
      48. BitMaskClear
      49. BitMaskRead
      50. BitMaskSet
      51. BitNot
      52. BitOr
      53. BitSHLN
      54. BitSHRN
      55. BitXor
      56. BooleanFormat
    3. Functions-c-d
      1. CacheGet
      2. CacheGetAllIds
      3. CacheGetMetadata
      4. CacheGetProperties
      5. CacheGetSession
      6. CacheIdExists
      7. CachePut
      8. CacheRegionExists
      9. CacheRegionNew
      10. CacheRegionRemove
      11. CacheRemove
      12. CacheRemoveAll
      13. CacheSetProperties
      14. CallStackDump
      15. CallStackGet
      16. CanDeSerialize
      17. Canonicalize
      18. CanSerialize
      19. Ceiling
      20. CharsetDecode
      21. CharsetEncode
      22. Chr
      23. CJustify
      24. Compare
      25. CompareNoCase
      26. Cos
      27. CreateDate
      28. CreateDateTime
      29. CreateObject
      30. CreateObject: .NET object
      31. CreateObject: COM object
      32. CreateObject: component object
      33. CreateObject: CORBA object
      34. CreateObject: Java or EJB object
      35. CreateObject: web service object
      36. CreateODBCDate
      37. CreateODBCDateTime
      38. CreateODBCTime
      39. CreateSignedJWT
      40. CreateEncryptedJWT
      41. CreateTime
      42. CreateTimeSpan
      43. CreateUUID
      44. CSRFGenerateToken
      45. CSRFVerifyToken
      46. DateAdd
      47. DateCompare
      48. DateConvert
      49. DateDiff
      50. DateFormat
      51. DatePart
      52. DateTimeFormat
      53. Day
      54. DayOfWeek
      55. DayOfWeekAsString
      56. DayOfYear
      57. DaysInMonth
      58. DaysInYear
      59. DE
      60. DecimalFormat
      61. DecodeForHTML
      62. DecodeFromURL
      63. DecrementValue
      64. Decrypt
      65. DecryptBinary
      66. DeleteClientVariable
      67. Deserialize
      68. DeserializeJSON
      69. DeserializeXML
      70. DirectoryCopy
      71. DirectoryCreate
      72. DirectoryDelete
      73. DirectoryExists
      74. DirectoryList
      75. DirectoryRename
      76. DollarFormat
      77. DotNetToCFType
      78. Duplicate
    4. Functions-e-g
      1. EncodeForCSS
      2. EncodeForDN
      3. EncodeForHTML
      4. EncodeForHTMLAttribute
      5. EncodeForJavaScript
      6. EncodeForLDAP
      7. EncodeForURL
      8. EncodeForXML
      9. EncodeForXMLAttribute
      10. EncodeForXpath
      11. Encrypt
      12. EncryptBinary
      13. EntityDelete
      14. EntityLoad
      15. EntityLoadByExample
      16. EntityLoadByPK
      17. EntityMerge
      18. EntityNew
      19. EntityReload
      20. EntitySave
      21. EntityToQuery
      22. Evaluate
      23. Exp
      24. ExpandPath
      25. FileClose
      26. FileCopy
      27. FileDelete
      28. FileExists
      29. FileGetMimeType
      30. FileIsEOF
      31. FileMove
      32. FileOpen
      33. FileRead
      34. FileReadBinary
      35. FileReadLine
      36. FileSeek
      37. FileSetAccessMode
      38. FileSetAttribute
      39. FileSetLastModified
      40. FileSkipBytes
      41. FileUpload
      42. FileUploadAll
      43. FileWrite
      44. FileWriteLine
      45. Find
      46. FindNoCase
      47. FindOneOf
      48. FirstDayOfMonth
      49. Fix
      50. Floor
      51. FormatBaseN
      52. GeneratePBKDFKey
      53. GenerateSecretKey
      54.  GetApplicationMetadata
      55. GetAuthUser
      56. GetBaseTagData
      57. GetBaseTagList
      58. GetBaseTemplatePath
      59. GetClientVariablesList
      60. GetComponentMetaData
      61. GetContextRoot
      62. GetCPUUsage
      63. GetCurrentTemplatePath
      64. GetDirectoryFromPath
      65. GetEncoding
      66. GetException
      67. GetFileFromPath
      68. GetFileInfo
      69. GetFreeSpace
      70. GetFunctionCalledName
      71. GetFunctionList
      72. GetGatewayHelper
      73. GetHttpRequestData
      74. GetHttpTimeString
      75. GetK2ServerDocCount
      76. GetK2ServerDocCountLimit
      77. GetLocale
      78. GetLocaleDisplayName
      79. GetLocalHostIP
      80. GetMetaData
      81. GetMetricData
      82. GetPageContext
      83. GetPrinterInfo
      84. GetPrinterList
      85. GetProfileSections
      86. GetProfileString
      87. GetReadableImageFormats
      88. GetSafeHTML
      89. GetSAMLAuthRequest
      90. GetSAMLLogoutRequest
      91. GenerateSAMLSPMetadata
      92. GetSOAPRequest
      93. GetSOAPRequestHeader
      94. GetSOAPResponse
      95. GetSOAPResponseHeader
      96. GetSystemFreeMemory
      97. GetSystemTotalMemory
      98. GetTempDirectory
      99. GetTempFile
      100. GetTemplatePath
      101. GetTickCount
      102. GetTimeZoneInfo
      103. GetToken
      104. GetTotalSpace
      105. GetUserRoles
      106. GetVFSMetaData
      107. GetWriteableImageFormats
    5. Functions-h-im
      1. Hash
      2. HMac
      3. Hour
      4. HQLMethods
      5. HTMLCodeFormat
      6. HTMLEditFormat
      7. IIf
      8. ImageAddBorder
      9. ImageBlur
      10. ImageClearRect
      11. ImageCopy
      12. ImageCreateCaptcha
      13. ImageCrop
      14. ImageDrawArc
      15. ImageDrawBeveledRect
      16. ImageDrawCubicCurve
      17. ImageDrawLine
      18. ImageDrawLines
      19. ImageDrawOval
      20. ImageDrawPoint
      21. ImageDrawQuadraticCurve
      22. ImageDrawRect
      23. ImageDrawRoundRect
      24. ImageDrawText
      25. ImageFlip
      26. ImageGetBlob
      27. ImageGetBufferedImage
      28. ImageGetEXIFMetadata
      29. ImageGetEXIFTag
      30. ImageGetHeight
      31. ImageGetIPTCMetadata
      32. ImageGetIPTCTag
      33. ImageGetMetadata
      34. ImageGetWidth
      35. ImageGrayscale
      36. ImageInfo
      37. ImageMakeColorTransparent
      38. ImageMakeTranslucent
      39. ImageNegative
      40. ImageNew
      41. ImageOverlay
      42. ImagePaste
      43. ImageRead
      44. ImageReadBase64
      45. ImageResize
      46. ImageRotate
      47. ImageRotateDrawingAxis
      48. ImageScaleToFit
      49. ImageSetAntialiasing
      50. ImageSetBackgroundColor
      51. ImageSetDrawingColor
      52. ImageSetDrawingStroke
      53. ImageSetDrawingTransparency
      54. ImageSharpen
      55. ImageShear
      56. ImageShearDrawingAxis
      57. ImageTranslate
      58. ImageTranslateDrawingAxis
      59. ImageWrite
      60. ImageWriteBase64
      61. ImageXORDrawingMode
    6. Functions-in-k
      1. IncrementValue
      2. InputBaseN
      3. Insert
      4. Int
      5. InvalidateOauthAccesstoken
      6. Invoke
      7. InitSAMLAuthRequest
      8. InitSAMLLogoutRequest
      9. InvokeCFClientFunction
      10. IsArray
      11. IsAuthenticated
      12. IsAuthorized
      13. IsBinary
      14. IsBoolean
      15. IsClosure
      16. IsCustomFunction
      17. IsDate
      18. IsDateObject
      19. IsDDX
      20. IsDebugMode
      21. IsDefined
      22. IsImage
      23. IsImageFile
      24. IsInstanceOf
      25. IsIPv6
      26. IsJSON
      27. IsK2ServerABroker
      28. IsK2ServerDocCountExceeded
      29. IsK2ServerOnline
      30. IsLeapYear
      31. IsLocalHost
      32. IsNull
      33. IsNumeric
      34. IsNumericDate
      35. IsObject
      36. isOnline
      37. IsPDFArchive
      38. IsPDFFile
      39. IsPDFObject
      40. IsProtected
      41. IsQuery
      42. isSamlLogoutResponse
      43. isSafeHTML
      44. IsSimpleValue
      45. IsSOAPRequest
      46. IsSpreadsheetFile
      47. IsSpreadsheetObject
      48. IsStruct
      49. IsUserInAnyRole
      50. IsUserInRole
      51. IsUserLoggedIn
      52. IsValid
      53. IsValidOauthAccesstoken
      54. IsWDDX
      55. IsXML
      56. IsXmlAttribute
      57. IsXmlDoc
      58. IsXmlElem
      59. IsXmlNode
      60. IsXmlRoot
      61. JavaCast
      62. JSStringFormat
    7. Functions-l
      1. LCase
      2. Left
      3. Len
      4. ListAppend
      5. ListChangeDelims
      6. ListContains
      7. ListContainsNoCase
      8. ListDeleteAt
      9. ListEach
      10. ListFilter
      11. ListFind
      12. ListFindNoCase
      13. ListFirst
      14. ListGetAt
      15. ListInsertAt
      16. ListLast
      17. ListLen
      18. ListMap
      19. ListPrepend
      20. ListQualify
      21. ListReduce
      22. ListRemoveDuplicates
      23. ListRest
      24. ListSetAt
      25. ListSort
      26. ListToArray
      27. ListValueCount
      28. ListValueCountNoCase
      29. LJustify
      30. Location
      31. Log
      32. Log10
      33. LSCurrencyFormat
      34. LSDateFormat
      35. LSDateTimeFormat
      36. LSEuroCurrencyFormat
      37. LSIsCurrency
      38. LSIsDate
      39. LSIsNumeric
      40. LSNumberFormat
      41. LSParseCurrency
      42. LSParseDateTime
      43. LSParseEuroCurrency
      44. LSParseNumber
      45. LSTimeFormat
      46. LTrim
    8. Functions-m-r
      1. Max
      2. Mid
      3. Min
      4. Minute
      5. Month
      6. MonthAsString
      7. Now
      8. NumberFormat
      9. ObjectEquals
      10. ObjectLoad
      11. ObjectSave
      12. OnWSAuthenticate
      13. ORMClearSession
      14. ORMCloseAllSessions
      15. ORMCloseSession
      16. ORMEvictCollection
      17. ORMEvictEntity
      18. ORMEvictQueries
      19. ORMExecuteQuery
      20. ORMFlush
      21. ORMFlushall
      22. ORMGetSession
      23. ORMGetSessionFactory
      24. ORMIndex
      25. ORMIndexPurge
      26. ORMReload
      27. ORMSearch
      28. ORMSearchOffline
      29. ParagraphFormat
      30. ParameterExists
      31. ParseDateTime
      32. Pi
      33. PrecisionEvaluate
      34. ProcessSAMLResponse
      35. ProcessSAMLLogoutRequest
      36. Quarter
      37. PreserveSingleQuotes
      38. QueryAddColumn
      39. QueryAddRow
      40. QueryConvertForGrid
      41. QueryExecute
      42. QueryFilter
      43. QueryGetResult
      44. QueryGetRow
      45. QueryKeyExists
      46. QueryMap
      47. QueryNew
      48. QueryReduce
      49. QuerySetCell
      50. QuotedValueList
      51. QueryEach
      52. Rand
      53. Randomize
      54. RandRange
      55. ReEscape
      56. REFind
      57. REFindNoCase
      58. ReleaseComObject
      59. REMatch
      60. REMatchNoCase
      61. RemoveCachedQuery
      62. RemoveChars
      63. RepeatString
      64. Replace
      65. ReplaceList
      66. ReplaceNoCase
      67. REReplace
      68. REReplaceNoCase
      69. RestDeleteApplication
      70. RestSetResponse
      71. RestInitApplication
      72. Reverse
      73. Right
      74. RJustify
      75. Round
      76. RTrim
    9. Functions-s
      1. Second
      2. SendGatewayMessage
      3. SendSAMLLogoutResponse
      4. Serialize
      5. SerializeJSON
      6. SerializeXML
      7. SessionInvalidate
      8. SessionRotate
      9. SessionGetMetaData
      10. SessionInvalidate
      11. SessionRotate
      12. SetDay
      13. SetEncoding
      14. SetHour
      15. SetLocale
      16. SetMonth
      17. SetProfileString
      18. SetVariable
      19. SetYear
      20. Sgn
      21. Sin
      22. Sleep
      23. SpanExcluding
      24. SpanIncluding
      25. SpreadsheetAddAutoFilter
      26. SpreadsheetAddColumn
      27. SpreadsheetAddFreezePane
      28. SpreadsheetAddImage
      29. SpreadsheetAddInfo
      30. SpreadsheetAddPageBreaks
      31. SpreadsheetAddRow
      32. SpreadsheetAddRows
      33. SpreadsheetAddSplitPane
      34. SpreadsheetCreateSheet
      35. SpreadsheetDeleteColumn
      36. SpreadsheetDeleteColumns
      37. SpreadsheetDeleteRow
      38. SpreadsheetDeleteRows
      39. SpreadsheetFormatCell
      40. SpreadsheetFormatColumn
      41. SpreadsheetFormatCellRange
      42. SpreadsheetFormatColumn
      43. SpreadsheetFormatColumns
      44. SpreadsheetFormatRow
      45. SpreadsheetFormatRows
      46. SpreadsheetGetCellComment
      47. SpreadsheetGetCellFormula
      48. SpreadsheetGetCellValue
      49. SpreadsheetGetColumnCount
      50. SpreadsheetInfo
      51. SpreadsheetMergeCells
      52. SpreadsheetNew
      53. SpreadsheetRead
      54. SpreadsheetReadBinary
      55. SpreadsheetRemoveSheet
      56. SpreadsheetSetActiveSheet
      57. SpreadsheetSetActiveSheetNumber
      58. SpreadsheetSetCellComment
      59. SpreadsheetSetCellFormula
      60. SpreadsheetSetCellValue
      61. SpreadsheetSetColumnWidth
      62. SpreadsheetSetFooter
      63. SpreadsheetSetHeader
      64. SpreadsheetSetRowHeight
      65. SpreadsheetShiftColumns
      66. SpreadsheetShiftRows
      67. SpreadsheetWrite
      68. Sqr
      69. StripCR
      70. StructAppend
      71. StructClear
      72. StructCopy
      73. StructCount
      74. StructDelete
      75. StructEach
      76. StructFilter
      77. StructFind
      78. StructFindKey
      79. StructFindValue
      80. StructGet
      81. StructGetMetadata
      82. StructInsert
      83. StructIsEmpty
      84. StructKeyArray
      85. StructKeyExists
      86. StructKeyList
      87. StructMap
      88. StructNew
      89. StructReduce
      90. StructSetMetadata
      91. StructSort
      92. StructToSorted
      93. StructUpdate
      94. StoreSetMetadata
      95. StoreGetACL
      96. StoreGetMetadata
      97. StoreAddACL
      98. StoreSetACL
    10. Functions-t-z
      1. Tan
      2. ThreadJoin
      3. ThreadTerminate
      4. Throw
      5. TimeFormat
      6. ToBase64
      7. ToBinary
      8. ToScript
      9. ToString
      10. Trace
      11. Transactionandconcurrency
      12. TransactionCommit
      13. TransactionRollback
      14. TransactionSetSavePoint
      15. Trim
      16. UCase
      17. URLDecode
      18. URLEncodedFormat
      19. URLSessionFormat
      20. Val
      21. ValueList
      22. VerifyClient
      23. Week
      24. Wrap
      25. WriteDump
      26. WriteLog
      27. WriteOutput
      28. WSGetAllChannels
      29. WSGetSubscribers
      30. WSPublish
      31. WSSendMessage
      32. XmlChildPos
      33. XmlElemNew
      34. XmlFormat
      35. XmlGetNodeType
      36. XmlNew
      37. XmlParse
      38. XmlSearch
      39. XmlTransform
      40. XmlValidate
      41. Year
      42. YesNoFormat
  3. ColdFusion Tags
    1. ColdFusion tag summary
    2. ColdFusion tags by category
      1. Application framework tags
        1. cfapplication
        2. cfassociate
        3. cferror
        4. cfimport
        5. cfinterface
        6. cflock
        7. cfscript
        8. cfthread
      2. Communications tags
        1. cfexchangecalendar
        2. cfexchangeconnection
        3. cfexchangecontact
        4. cfexchangefilter
        5. cfexchangemail
        6. cfexchangetask
        7. cffeed
        8. cfmail
        9. cfmailparam
        10. cfmailpart
        11. cfpopcfimap
      3. Database manipulation tags
        1. cfdbinfo
        2. cfinsert
        3. cfobjectcache
        4. cfprocparam
        5. cfprocresult
        6. cfquery
        7. cfqueryparam
        8. cfstoredproc
        9. cftransaction
        10. cfupdate
      4. Data output tags
        1. cfchart
        2. cfchartdata
        3. cfchartseries
        4. cfcol
        5. cfcontent
        6. cfdocument
        7. cfdocumentitem
        8. cfdocumentsection
        9. cfflush
        10. cfheader
        11. cflog
        12. cfoutput
        13. cfpresentation
        14. cfpresentationslide
        15. cfpresenter
        16. cfprocessingdirective
        17. cfprint
        18. cfreport
        19. cfreportparam
        20. cfsilent
        21. cftable
      5. Debugging tags
        1. cfdump
        2. cftimer
        3. cftrace
      6. Exception handling tags
        1. cfcatch
        2. cferror
        3. cffinally
        4. cfrethrow
        5. cfthrow
        6. cftry
      7. Extensibility tags
        1. cfchart
        2. cfchartdata
        3. cfchartseries
        4. cfcollection
        5. cfcomponent
        6. cfexecute
        7. cfftp
        8. function
        9. cfindex
        10. cfinterface
        11. cfinvoke
        12. cfinvokeargument
        13. cfobject
        14. cfproperty
        15. cfreport
        16. cfreportparam
        17. cfreturn
        18. cfsearch
        19. cfsharepoint
        20. cfspreadsheet
        21. cfwddx
        22. cfxml
      8. File management tags
        1. cfdirectory
        2. cffile
        3. cffileupload
        4. cfftp
        5. cfzip
        6. cfzipparam
      9. Flow-control tags
        1. cfabort
        2. cfbreak
        3. cfcase
        4. cfcontinue
        5. cfdefaultcase
        6. cfelse
        7. cfelseif
        8. cfexecute
        9. cfexit
        10. cfif
        11. cfinclude
        12. cflocation
        13. cfloop
        14. cfrethrow
        15. cfswitch
        16. cfthrow
        17. cftry
      10. Forms tags
        1. cfapplet
        2. cfcalendar
        3. cffileupload
        4. cfform
        5. cfformgroup
        6. cfformitem
        7. cfgrid
        8. cfgridcolumn
        9. cfgridrow
        10. cfgridupdate
        11. cfinput
        12. cfpdf
        13. cfpdfform
        14. cfpdfformparam
        15. cfpdfparam
        16. cfpdfsubform
        17. cfselect
        18. cfslider
        19. cftextarea
        20. cftree
        21. cftreeitem
      11. Internet Protocol tags
        1. cfajaximport
        2. cfajaxproxy
        3. cfftp
        4. cffeed
        5. cfimap
        6. cfhttp
        7. cfhttpparam
        8. cfldap
        9. cfmail
        10. cfmailparam
        11. cfmailpart
        12. cfpop
        13. cfsprydataset
      12. Page processing tags
        1. cfcache
        2. cfcontent
        3. cfflush
        4. cfheader
        5. cfhtmlhead
        6. cfinclude
        7. cfprocessingdirective
        8. cfsetting
        9. cfsilent
      13. Security tags
        1. cflogin
        2. cfloginuser
        3. cflogout
        4. cfNTauthenticate
      14. Variable manipulation tags
        1. cfcookie
        2. cfdump
        3. cfparam
        4. cfregistry
        5. cfsavecontent
        6. cfschedule
        7. cfset
        8. cfsetting
      15. Other tags
        1. cfimage
        2. cflog
        3. cfregistry
    3. Tags a-b
      1. cfabort
      2. cfajaximport
      3. cfajaxproxy
      4. cfapplet
      5. cfapplication
      6. cfargument
      7. cfassociate
      8. cfauthenticate
      9. cfbreak
    4. Tags c
      1. cfcache
      2. cfcalendar
      3. cfcase
      4. cfcatch
      5. cfchart
      6. cfchartdata
      7. cfchartseries
      8. cfclient
      9. cfclientsettings
      10. cfcol
      11. cfcollection
      12. cfcomponent
      13. cfcontent
      14. cfcontinue
      15. cfcookie
      16. Tags d-e
    5. Tags f
      1. cffeed
      2. cffile
      3. cffile action = "append"
      4. cffile action = "copy"
      5. cffile action = "delete"
      6. cffile action = "move"
      7. cffile action = "read"
      8. cffile action = "readBinary"
      9. cffile action = "rename"
      10. cffile action = "upload"
      11. cffile action = "uploadAll"
      12. cffile action = "write"
      13. cffileupload
      14. cffinally
      15. cfflush
      16. cfform
      17. cfformgroup
      18. cfformitem
      19. cfftp
      20. cfftp: Connection: file and directory operations
      21. cfftp: Opening and closing FTP server connections
      22. cfftp : Opening and closing secure FTP server connections
      23. cfftp action = "listDir"
      24. cffunction
    6. Tags g-h
      1. cfgraph
      2. cfgraphdata
      3. cfgrid
      4. cfgridcolumn
      5. cfgridrow
      6. cfgridupdate
      7. cfheader
      8. cfhtmlhead
      9. cfhtmltopdf
      10. cfhtmltopdfitem
      11. cfhttp
      12. cfhttpparam
    7. Tags i
      1. cfif
      2. cfimage
      3. cfimap
      4. cfimapfilter
      5. cfimpersonate
      6. cfimport
      7. cfinclude
      8. cfindex
      9. cfinput
      10. cfinsert
      11. cfinterface
      12. cfinvoke
      13. cfinvokeargument
    8. Tags j-l
      1. cfjava
      2. cflayout
      3. cflayoutarea
      4. cfldap
      5. cflocation
      6. cflock
      7. cflog
      8. cflogin
      9. cfloginuser
      10. cflogout
      11. cfloop
      12. cfloop : conditional loop
      13. cfloop : index loop
      14. cfloop : looping over a COM collection or structure
      15. cfloop : looping over a date or time range
      16. cfloop : looping over a list, a file, or an array
      17. cfloop : looping over a query
    9. Tags m-o
      1. cfmail
      2. cfmailparam
      3. cfmailpart
      4. cfmap
      5. cfmapitem
      6. cfmediaplayer
      7. cfmenu
      8. cfmenuitem
      9. cfmessagebox
      10. cfmodule
      11. cfNTauthenticate
      12. cfoauth
      13. cfobject
      14. cfobject: .NET object
      15. cfobject: COM object
      16. cfobject: component object
      17. cfobject: CORBA object
      18. cfobject: Java or EJB object
      19. cfobject: web service object
      20. cfobjectcache
      21. cfoutput
    10. Tags p-q
      1. cfparam
      2. cfpdf
      3. cfpdfform
      4. cfpdfformparam
      5. cfpdfparam
      6. cfpdfsubform
      7. cfpod
      8. cfpop
      9. cfpresentation
      10. cfpresentationslide
      11. cfpresenter
      12. cfprint
      13. cfprocessingdirective
      14. cfprocparam
      15. cfprocresult
      16. cfprogressbar
      17. cfproperty
      18. cfquery
      19. cfqueryparam
    11. Tags r-s
      1. cfregistry
      2. cfreport
      3. cfreportparam
      4. cfrethrow
      5. cfreturn
      6. cfsavecontent
      7. cfschedule
      8. cfscript
      9. cfsearch
      10. cfselect
      11. cfservlet
      12. cfservletparam
      13. cfset
      14. cfsetting
      15. cfsharepoint
      16. cfsilent
      17. cfslider
      18. cfspreadsheet
      19. cfsprydataset
      20. cfstoredproc
      21. cfswitch
    12. Tags t
      1. cftable
      2. cftextarea
      3. cftextinput
      4. cfthread
      5. cfthrow
      6. cftimer
      7. cftooltip
      8. cftrace
      9. cftransaction
      10. cftree
      11. cftreeitem
      12. cftry
    13. Tags u-z
      1. cfupdate
      2. cfwddx
      3. cfwebsocket
      4. cfwindow
      5. cfxml
      6. cfzip
      7. cfzipparam
  4. CFML Reference
    1. Reserved words and variables
      1. Reserved words and variables
      2. Reserved words
      3. Scope-specific built-in variables
      4. Custom tag variables
      5. ColdFusion tag-specific variables
      6. CGI environment (CGI Scope) variables
    2. Ajax JavaScript functions
      1. Ajax JavaScript functions
      2. Function summary Ajax
      3. ColdFusion.Ajax.submitForm
      4. ColdFusion.Autosuggest.getAutosuggestObject
      5. ColdFusion.Layout.enableSourceBind
      6. ColdFusion.MessageBox.getMessageBoxObject
      7. ColdFusion.ProgressBar.getProgressBarObject
      8. ColdFusion.MessageBox.isMessageBoxDefined
      9. JavaScriptFunctionsinColdFusion9Update1
    3. ColdFusion ActionScript functions
      1. ColdFusion ActionScript functions
      2. CF.http
      3. CF.query
    4. ColdFusion mobile functions
      1. ColdFusion Mobile Functions
      2. Accelerometer Functions
      3. Camera Functions
      4. Connection Functions
      5. Contact Functions
      6. Event Functions
      7. File System Functions
      8. Geolocation Functions
      9. Media and Capture Functions
      10. Notification Functions
      11. Splash Screen Functions
      12. Storage Functions
    5. Application.cfc reference
      1. Application.CFC reference
      2. Application variables
      3. Method summary
      4. onAbort
      5. onApplicationEnd
      6. onApplicationStart
      7. onMissingTemplate
      8. onCFCRequest
      9. onError
      10. onRequestEnd
      11. onRequest
      12. onRequestStart
      13. onServerStart
      14. onSessionEnd
      15. onSessionStart
    6. Script functions implemented as CFCs
      1. Script Functions Implemented as CFCs
      2. Accessing the functions
      3. Function summary
      4. ftp
      5. http
      6. mail
      7. pdf
      8. query
      9. Script functions implemented as CFCs in ColdFusion 9 Update 1
      10. storedproc
    7. ColdFusion Flash Form style reference
      1. Styles valid for all controls
      2. Styles for cfform
      3. Styles for cfformgroup with horizontal or vertical type attributes
      4. Styles for box-style cfformgroup elements
      5. Styles for cfformgroup with accordion type attribute
      6. Styles for cfformgroup with tabnavigator type attribute
      7. Styles for cfformitem with hrule or vrule type attributes
      8. Styles for cfinput with radio, checkbox, button, image, or submit type attributes
      9. Styles for cftextarea tag and cfinput with text, password, or hidden type attributes
      10. Styles for cfselect with size attribute value of 1
      11. Styles for cfselect with size attribute value greater than 1
      12. Styles for cfcalendar tag and cfinput with dateField type attribute
      13. Styles for the cfgrid tag
      14. Styles for the cftree tag
      15. ColdFusion Flash Form Style Reference
    8. ColdFusion event gateway reference
      1. ColdFusion Event Gateway reference
      2. addEvent
      3. CFEvent
      4. CFEventclass
      5. Constructor
      6. Gateway development interfaces and classes
      7. getStatus
      8. setCFCPath
      9. setCFCMethod
      10. getOriginatorID
      11. getLogger
      12. getBuddyList
      13. getBuddyInfo
      14. IM gateway message sending commands
      15. IM Gateway GatewayHelper class methods
      16. onIncomingMessage
      17. onIMServerMessage
      18. onBuddyStatus
      19. onAddBuddyResponse
      20. onAddBuddyRequest
      21. IM Gateway CFC incoming message methods
      22. IM gateway methods and commands
      23. CFML CFEvent structure
      24. warn
      25. info
      26. setOriginatorID
      27. data command
      28. submit Multi command
      29. submit command
      30. setGatewayType
      31. setGatewayID
      32. setData
      33. setCFCListeners
      34. outgoingMessage
      35. getStatusTimeStamp
      36. numberOfMessagesReceived
      37. numberOfMessagesSent
      38. removeBuddy
      39. removeDeny
      40. removePermit
      41. setNickName
      42. setPermitMode
      43. setStatus
      44. SMS Gateway CFEvent structure and commands
      45. SMS Gateway incoming message CFEvent structure
      46. getStatusAsString
      47. getProtocolName
      48. getPermitMode
      49. getPermitList
      50. getNickName
      51. getName
      52. getDenyList
      53. getCustomAwayMessage
      54. getQueueSize
      55. getMaxQueueSize
      56. getHelper
      57. getGatewayType
      58. getGatewayServices
      59. getGatewayID_1
      60. getGatewayID
      61. getData
      62. getCFCTimeout
      63. setCFCTimeout
      64. getCFCPath
      65. getCFCMethod
      66. GatewayServices class
      67. Gateway interface
      68. GatewayHelper interface
      69. addPermit
      70. addDeny
      71. addBuddy
      72. error
      73. debug
      74. Logger class
      75. stop
      76. start
      77. CFML event gateway SendGatewayMessage data parameter
      78. restart
      79. fatal
      80. SMS gateway message sending commands
    9. ColdFusion C++ CFX Reference
      1. C++ class overview
      2. Deprecated class methods
      3. CCFXException class
      4. CCFXQuery class
      5. CCFXRequest class
      6. CCFXStringSet class
      7. ColdFusion C++ CFX Reference
    10. ColdFusion Java CFX reference
      1. ColdFusion Java CFX reference
      2. Class libraries overview
      3. Custom tag interface
      4. Query interface
      5. Request interface
      6. Response interface
      7. Debugging classes reference
    11. WDDX JavaScript Objects
      1. WDDX JavaScript objects
      2. JavaScript object overview
      3. WddxRecordset object
      4. WddxSerializer object
  5. Cloud services
    1. ColdFusion and GCP Storage
    2. ColdFusion and GCP Firestore
    3. ColdFusion and GCP PubSub
    4. ColdFusion and Amazon S3
    5. ColdFusion and DynamoDB
    6. ColdFusion and Amazon SQS
    7. ColdFusion and Amazon SNS
    8. ColdFusion and MongoDB
    9. ColdFusion and Azure Blob
    10. ColdFusion and Azure Service Bus
    11. Multi-cloud storage services
    12. Multi-cloud RDS databases
    13. ColdFusion and Azure Cosmos DB

 

Description

Creates a JavaScript proxy for a ColdFusion component, for use in an AJAX client. Alternatively, creates a proxy for a single CFC method, JavaScript function, or URL that is bound to one or more control attribute values.

Category

Internet protocol tags

Tag Syntax

<cfajaxproxy 
cfc = "CFC name" 
jsclassname = "JavaScript proxy class name"> 
OR 

<cfajaxproxy 
bind = "bind expression" 
onError = "JavaScript function name" 
onSuccess = "JavaScript function name">

Script Syntax

<cfscript>
 cfajaxproxy(cfc = "CFC name",
jsclassname = "JavaScript proxy class name") 
</cfscript>

OR
 

<cfscript>
cfajaxproxy
(bind = "bind expression", 
onError = "JavaScript function name",
onSuccess = "JavaScript function name")
</cfscript>

Note: You can specify this tag's attributes in an attributeCollection whose value is a structure. Specify the structure name in the attributeCollection and use the tag's attribute names as structure keys.

See also

DeserializeJSONIsJSONSerializeJSONUsing Ajax Data and Development Features in the Developing ColdFusion Applications

History

ColdFusion 8: Added this tag

Attributes

Attribute

Req/Opt

Default

Description

bind

A bind or cfc attribute is required

 

A bind expression that specifies a CFC method, JavaScript function, or URL to call. For detailed information about specifying bind expressions, see Binding data to form fields in the Developing ColdFusion Applications.
You cannot use this attribute with the cfc attribute.

cfc

A bind or cfc attribute is required

 

The CFC for which to create a proxy. Specify a dot-delimited path to the CFC. The path can be an absolute filepath, or relative to location of the CFML page. For example, if the myCFC CFC is in the cfcs subdirectory of the ColdFusion page, specify cfcs.myCFC. If the CFC extends another CFC, the extended CFC methods are also available to the JavaScript proxy.On UNIX-based systems, the tag searches first for a file whose name or path corresponds to the specified name or path, but is in all lowercase. If it does not find it, ColdFusion then searches for a filename or path that corresponds to the attribute value exactly, with identical character casing.
This attribute cannot be used with the bind attribute.

jsclassname

Optional

The value of the cfc attribute

The name to use for the JavaScript proxy class that represents the CFC.
This attribute cannot be used with a bind attribute.

onError

Optional

 

The name of a JavaScript function to invoke when a bind, specified by the bind attribute fails. The function must take two arguments: an error code and an error message.
This attribute cannot be used with a cfc attribute.

onSuccess

Optional

 

The name of a JavaScript function to invoke when a bind, specified by the bind attribute succeeds. The function must take one argument, the bind function return value. If the bind function is a CFC function, the return value is automatically converted to a JavaScript variable before being passed to the onSuccess function.
This attribute cannot be used with a cfc attribute.

Usage

Make sure that the Enable HTTP Status Codes option on the Server Settings > Settings page of the ColdFusion Administrator is selected. Otherwise, the proxy cannot determine if an error occurs in invoking the CFC function and cannot call the error handler.A cfajaxproxy tag with a bind attribute does not refresh any control that is not specified in the bind expression.
If you specify a URL in the bind attribute, the HTTP response must consist of a single JSON representation of an object, array, or simple value, corresponding to the onSuccess argument.

Creating a CFC proxy

The cfajaxproxy tag with a cfc attribute generates a JavaScript proxy that represents a CFC on the web client. The tag and the proxy it generates have the following characteristics:

  • The proxy provides one function that corresponds to each CFC remote function. Calling these functions in your client-side JavaScript code remotely calls the CFC functions on the server.
  • The proxy provides several functions that you call to configure the interaction between the client and the server. These functions set the HTTP method and synchronization mode of the XMLHttpRequest call that the proxy uses to interact with the server. The functions also can specify a JavaScript callback handler and an error handler for asynchronous calls.
  • Because JavaScript is case sensitive, ensure that you match the case of the keys in any ColdFusion structure or scope that you send to the client. By default, ColdFusion sets variable names and structure element names to all-uppercase. (You can create structure element names with lowercase characters by specifying the names in associative array notation, for example, myStruct"myElement"="value".) The keys for the two arrays in the JSON object that the ColdFusion serializeJSON tag generates to represent a query are COLUMNS and DATA, for example, not columns and data.
    For detailed information on using AJAX CFC proxies, see Using ColdFusion Ajax CFC proxies in Using Ajax Data and Development Features in the Developing ColdFusion Applications.

    The proxy passes a _CF_NODEBUG Boolean argument to called CFC functions. ColdFusion checks this value, and when it is true, does not append to the response any debugging information that it normally would send. This behavior ensures that the JSON responses to AJAX requests do not include any non-JSON (i.e., debug information) text.

CFC proxy utility functions

When you use the cfc option, the JavaScript proxy object provides the following functions that you can use to control interaction with the server:

Function

Description

setAsyncMode()

Sets the call mode to asynchronous. The calling thread (the Java thread of the client system that is processing the page) is not blocked when you make a call to a proxy function, so page processing can continue while waiting for a response from the server. The proxy invokes the function specified by the setCallbackHandler function with the response from the server. If an error occurs, the proxy invokes the error handler specified by the setErrorHandler function.

setCallbackHandler(function)

Specifies the callback handler for an asynchronous call. The function parameter is the JavaScript function to invoke as an argument. The callback function must take one parameter, the return value from the CFC that the proxy has deserialized from JSON to a JavaScript representation.
This method automatically sets the call mode to asynchronous.

setErrorHandler(function)

Sets the error handler that the proxy invokes if there is an error in an asynchronous call. The function parameter is the JavaScript function to invoke. The error handler function must take two parameters:

  • An HTTP error code
  • A status message
    This method automatically sets the call mode to asynchronous.

setForm(ID)

Adds names and values of the fields in the form specified by the ID attribute to the arguments passed by a proxy function that is called immediately after this function.
For more information, see Submitting data to a CFC in the Developing ColdFusion Applications.

setHTTPMethod("method")

Sets the HTTP method to use for the call. The method parameter is a case-insensitive string, and must have one of the following values:

  • GET (the default method)
  • POST

setQueryFormat(format)

Specifies the JSON format in which to return ColdFusion query data. The parameter must have one of the following values:

  • row: (Default) Sends the data as a JSON object with two entries: the column names and an array of row arrays.
  • column: Sends the data as a JSON object that represents WDDX query format. This object has three entries: the number of rows, an array with the column names, and an object where the keys are the column names and the values are arrays containing the column data.
    For more information on query formats, see SerializeJSON.

setReturnFormat(format)

Specifies the format in which the CFC function returns the result. ColdFusion automatically converts the function return value into the specified format before returning it to the client.
The parameter must have one of the following values:

  • json (the default format if you don't use this function)
  • plain
  • wddx
    If you specify plain, and set the "content-type" header on the response from the server to text/xml, the proxy returns an XML object to the caller or callback function. If the content type is not set to text/xml, the return value from the server is returned as-is. This function is useful if you return XML or a plain string to the browser.

setSyncMode()

Sets the call mode to synchronous (the default synchronization mode). The calling thread remains blocked until the call returns. If an error occurs, the proxy throws an exception. In synchronous mode, the methods in the CFC proxy return the CFC method results directly to the caller.

Example

The following example uses a remote CFC method to populate a drop-down list of employees. When you select a name from the list, it uses a call to the CFC method to get information about the employee, and displays the results.
The application page has the following lines:

<!--- The cfajaxproxy tag creates a client-side proxy for the emp CFC. 
View the generated page source to see the resulting JavaScript. 
The emp CFC is in the components subdirectory of the directory that
contains this page. ---> 
<cfajaxproxy cfc="components.emp" jsclassname="emp"> 

<html> 
<head> 
<script type="text/javascript"> 

// Function to find the index in an array of the first entry 
// with a specific value. 
// It is used to get the index of a column in the column list. 
Array.prototype.findIdx = function(value){ 
for (var i=0; i < this.length; i++) { 
if (this[i] == value) { 
return i; 
} 
} 
} 

// Use an asynchronous call to get the employees for the 
// drop-down employee list from the ColdFusion server. 
var getEmployees = function(){ 
// create an instance of the proxy. 
var e = new emp(); 
// Setting a callback handler for the proxy automatically makes 
// the proxy's calls asynchronous. 
e.setCallbackHandler(populateEmployees); 
e.setErrorHandler(myErrorHandler); 
// The proxy getEmployees function represents the CFC 
// getEmployees function. 
e.getEmployees(); 
} 

// Callback function to handle the results returned by the 
// getEmployees function and populate the drop-down list. 
var populateEmployees = function(res) 
{ 
with(document.simpleAJAX){ 
var option = new Option(); 
option.text='Select Employee'; 
option.value='0'; 
employee.options[0] = option; 
for(i=0;i<res.DATA.length;i++){ 
var option = new Option(); 
option.text=res.DATA[i][res.COLUMNS.findIdx('FIRSTNAME')] 
+ ' ' + res.DATA[i][[res.COLUMNS.findIdx('LASTNAME')]]; 
option.value=res.DATA[i][res.COLUMNS.findIdx('EMP_ID')]; 
employee.options[i+1] = option; 
} 
} 
} 

// Use an asynchronous call to get the employee details. 
// The function is called when the user selects an employee. 
var getEmployeeDetails = function(id){ 
var e = new emp(); 
e.setCallbackHandler(populateEmployeeDetails); 
e.setErrorHandler(myErrorHandler); 
// This time, pass the employee name to the getEmployees CFC 
// function. 
e.getEmployees(id); 
} 
// Callback function to display the results of the getEmployeeDetails 
// function. 
var populateEmployeeDetails = function(employee) 
{ 
var eId = employee.DATA[0][0]; 
var efname = employee.DATA[0][1]; 
var elname = employee.DATA[0][2]; 
var eemail = employee.DATA[0][3]; 
var ephone = employee.DATA[0][4]; 
var edepartment = employee.DATA[0][5]; 

with(document.simpleAJAX){ 
empData.innerHTML = 
'<span style="width:100px">Employee Id:</span>' 
+ '<font color="green"><span align="left">' 
+ eId + '</font></span><br>' 
+ '<span style="width:100px">First Name:</span>' 
+ '<font color="green"><span align="left">' 
+ efname + '</font></span><br>' 
+ '<span style="width:100px">Last Name:</span>' 
+ '<font color="green"><span align="left">' 
+ elname + '</font></span><br>' 
+ '<span style="width:100px">Email:</span>' 
+ '<font color="green"><span align="left">' 
+ eemail + '</span></font><br>' 
+ '<span style="width:100px">Phone:</span>' 
+ '<font color="green"><span align="left">' 
+ ephone + '</font></span><br>' 
+ '<span style="width:100px">Department:</span>' 
+ '<font color="green"><span align="left">' 
+ edepartment + '</font></span>'; 
} 
} 

// Error handler for the asynchronous functions. 
var myErrorHandler = function(statusCode, statusMsg) 
{ 
alert('Status: ' + statusCode + ', ' + statusMsg); 
} 

</script> 
</head> 

<body> 
<!--- The form to display the employee drop-down list and 
employee data. ---> 
<form name="simpleAJAX" method="get"> 
List of Employees:&nbsp;&nbsp;&nbsp; 
<select name="employee" onChange="getEmployeeDetails(this.value)"> 
<script language="javascript"> 
getEmployees(); 
</script> 
</select> 
<br><br> 
<span id="empData"></span> 
</form> 
</body> 
</html>

The following component, which gets the data from the data source, must be in a file named emp.cfc in the components subdirectory of the application directory. The CFC uses the cfdocexamples data source that is installed with ColdFusion if you install the documentation.

<cfcomponent> 
<cfset this.dsn = "cfdocexamples"> 
<cffunction name="getEmployees" access="remote" returnFormat="json"
output="false"> 
<cfargument name="empid" required="no" type="string" default="0"> 
<cfquery name="qryEmp" datasource="#this.dsn#"> 
select * from Employees 
<cfif empid neq 0> 
where Emp_ID = #empid# 
</cfif> 
</Cfquery> 
<cfreturn qryEmp> 
</cffunction> 
</cfcomponent>

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