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Use the member functions

  1. ColdFusion User Guide
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    11. Security Enhancements (ColdFusion 11)
    12. Work with Server Monitor
    13. ColdFusion Administrator API Reference
  11. CFML Reference
    1. Introduction to CFML Reference
      1. New functions in ColdFusion (2018 release)
      2. New and changed functions/tags in Adobe ColdFusion (2016 release)
      3. Script supported tags and functions
      4. New and changed tags/functions in ColdFusion 11
    2. Reserved words and variables
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      5. Functions a-b
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      14. BooleanFormat
    5. Ajax JavaScript functions
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      2. Function summary Ajax
      3. ColdFusion.Ajax.submitForm
      4. ColdFusion.Autosuggest.getAutosuggestObject
      5. ColdFusion.Layout.enableSourceBind
      6. ColdFusion.MessageBox.getMessageBoxObject
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      9. JavaScriptFunctionsinColdFusion9Update1
    6. ColdFusion ActionScript functions
      1. ColdFusion ActionScript functions
      2. CF.http
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      1. ColdFusion Mobile Functions
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      12. Storage Functions
    8. Application.cfc reference
      1. Application.CFC reference
      2. Application variables
      3. Method summary
      4. onAbort
      5. onApplicationEnd
      6. onApplicationStart
      7. onMissingTemplate
      8. onCFCRequest
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      10. onRequestEnd
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    9. 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
    10. 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
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      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
    11. ColdFusion event gateway reference
      1. ColdFusion Event Gateway reference
      2. addEvent
      3. CFEvent
      4. CFEventclass
      5. Constructor
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      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
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      21. IM Gateway CFC incoming message methods
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      23. CFML CFEvent structure
      24. warn
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      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
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      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
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      54. getQueueSize
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      56. getHelper
      57. getGatewayType
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      59. getGatewayID_1
      60. getGatewayID
      61. getData
      62. getCFCTimeout
      63. setCFCTimeout
      64. getCFCPath
      65. getCFCMethod
      66. GatewayServices class
      67. Gateway interface
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      69. addPermit
      70. addDeny
      71. addBuddy
      72. error
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      75. stop
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    12. ColdFusion C++ CFX Reference
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    14. WDDX JavaScript Objects
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  12. Develop ColdFusion applications
    1. Introducing ColdFusion
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      13. Displaying geolocation
      14. Client-side charting
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      17. Secure Profile for ColdFusion Administrator
    3. Introduction to application development
      1. Introduction to application development using ColdFusion
      2. Using the Developing ColdFusion Applications guide
      3. About Adobe ColdFusion documentation for Developers
    4. The CFML programming language
      1. The CFML programming language
      2. Elements of CFML
      3. ColdFusion variables
      4. Expressions and number signs
      5. Arrays and structures
      6. Extend ColdFusion pages with CFML scripting
      7. Regular expressions in functions
      8. ColdFusion language enhancements
      9. Built-in functions as first class citizen
      10. Data types- Developing guide
    5. Building blocks of ColdFusion applications
      1. Building blocks of ColdFusion applications
      2. Create ColdFusion elements
      3. Write and call user-defined functions
      4. Build and use ColdFusion Components
      5. Create and use custom CFML tags
      6. Build custom CFXAPI tags
      7. Use the member functions
      8. Object Oriented Programming in ColdFusion
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    10. ColdFusion and HTML5
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      1. Flex and AIR integration in ColdFusion
      2. Use the Flash Remoting Service
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      6. Use LiveCycle Data Services ES assembler
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    12. Request and present information
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      4. Validate data
      5. Create forms in Flash
      6. Create skinnable XML forms
      7. Use Ajax data and development features
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    13. Office file interoperability
      1. Office file interoperability
      2. Using cfdocument
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      4. Using cfspreadsheet
      5. Supported Office conversion formats
      6. SharePoint integration
    14. ColdFusion portlets
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      4. Common methods used in portlet.cfc
      5. ColdFusion portlet components
      6. Support for JSR-286
    15. Work with documents, charts, and reports
      1. Work with documents, charts, and reports
      2. Manipulate PDF forms in ColdFusion
      3. Assemble PDF documents
      4. Create and manipulate ColdFusion images
      5. Create charts and graphs
      6. Create reports and documents for printing
      7. Create reports with Report Builder
      8. Create slide presentations
    16. Use web elements and external objects
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      2. Use XML and WDDX
      3. Use web services
      4. Use ColdFusion web services
      5. Integrate JEE and Java elements in CFML applications
      6. Use Microsoft .NET assemblies
      7. Integrate COM and CORBA objects in CFML applications
    17. Use external resources
      1. Send and receive e-mail
      2. Interact with Microsoft Exchange servers
      3. Interact with remote servers
      4. Manage files on the server
      5. Use event gateways
      6. Create custom event gateways
      7. Use the ColdFusion extensions for Eclipse
      8. Use the data services messaging event gateway
      9. Use the data management event gateway
      10. Use the FMS event gateway
      11. Use the instant messaging event gateways
      12. Use the SMS event gateway


A lot of enhancements have been made to the core CFML syntax that will aid in developing ColdFusion-based applications elegantly. One of the primary enhancements is the introduction of member functions for data structure and data objects. You can now start coding in a true object oriented style. 

For instance, consider the following headless function:

ArrayAppend (empArr, emp)

It can now be written as:


where 'arrayObj' is a reference to the CFArray class.

The following example depicts the new usage of member functions:

//The old way
var myArray = ArrayNew(1);
ArrayAppend(myArray, "objec_new");
ArraySort(myArray, "ASC");

// The new way

// The new way
var myProductObject = createObject("java", "myJavaclass");
myjavaList = myProductObject.getProductList();
myjavaList.add("newProduct"); // Java API

myjavaList.append("newProduct"); // CF API

Member function for the following data types are supported:

  • Array
  • String
  • List
  • Struct
  • Date
  • Spreadsheet
  • XML
  • Query
  • Image                                                             

In the 2016 release of ColdFusion, there is a change in the return type for append member functions. For example,

  • anystruct.append() returns appended structure
  • anyarray.append() returns appended array

Supported Array member functions

The following Array member functions are supported:

ArrayAppend someVar.append()
ArrayAvg someVar.avg()
ArrayClear someVar.clear()
ArrayContains someVar.contains()
ArrayDelete someVar.delete()
ArrayDeleteAt someVar.deleteAt()
ArrayDeleteNoCase someVar.deleteNoCase()
ArrayEach someVar.each()
ArrayEvery someVar.every()
ArrayFilter someVar.filter()
ArrayFind someVar.find()
ArrayFindAll someVar.findAll()
ArrayFindAllNoCase someVar.findAllNoCase()
ArrayFindNoCase someVar.findNoCase()
ArrayFirst someVar.first()
ArrayGetMetaData someVar.getMetaData()
ArrayInsertAt someVar.insertAt()
ArrayIsDefined someVar.isDefined()
ArrayIsEmpty someVar.isEmpty()
ArrayLast someVar.last()
ArrayLen someVar.len()
ArrayMax someVar.max()
ArrayMin someVar.min()
ArrayPrepend someVar.prepend()
ArrayReduceRight someVar.reduceRight()
ArrayResize someVar.resize()
ArraySet someVar.set()
ArraySlice someVar.slice()
ArraySort someVar.sort()
ArraySplice someVar.splice()
ArraySome someVar.some()
ArraySum someVar.sum()
ArraySwap someVar.swap()
ArrayToList someVar.toList()
ArrayReduce someVar.reduce()

Supported String member functions

The following String member functions are supported:

Function Member function
decodeForHTML someVar.decodeForHTML()
decodeFromURL someVar.decodeFromURL()
EncodeForCSS someVar.encodeforCSS()
EncodeForHTML someVar.encodeforHTML()
EncodeForHTMLAttribute someVar.encodeforHTMLAttribute()
EncodeForJavaScript someVar.encodeforJavaScript()
EncodeForURL someVar.encodeforURL()
EncodeForXML someVar.encodeforXML()
EncodeForXMLAttribute someVar.encodeforXMLAttribute()
EncodeForXPath someVar.encodeforXPath()
Encrypt someVar.encrypt()
getSafeHTML someVar.getSafeHTML()
isSafeHTML someVar.isSafeHTML()
paragraphFormat someVar.paragraphFormat()
ReplaceListNoCase someVar.replaceListNocase()
urlDecode someVar.urlDecode()
urlEncodedFormat someVar.urlEncodedFormat()
BinaryDecode someVar.binaryDecode()
BinaryEncode someVar.binaryEnecode()
Canonicalize someVar.canonicalize()
CharsetDecode someVar.charsetDecode()
CharsetEncode someVar.charsetEncode()
CJustify someVar.cJustify()
CompareNoCase someVar.compareNocase()
Decrypt someVar.decrypt()
Encrypt someVar.encrypt()
Find someVar.find()
FindNoCase someVar.findNoCase()
FindOneOf someVar.findOneOf()
FormatBaseN someVar.formatBaseN()
GenerateSecretKey someVar.generateSecretKey()
GetToken someVar.getToken()
Hash someVar.hash()
HTMLCodeFormat someVar.htmlCodeFormat()
HTMLEditFormat someVar.htmlEditFormat()
Insert someVar.insert()
JSStringFormat someVar.jssStringFormat()
LCase someVar.lCase()
Left someVar.left()
Len someVar.len()
LJustify someVar.lJustify()
LSIsCurrency someVar.lsIsCurrency()
LSIsDate someVar.lsIsDate()
LSIsNumeric someVar.lsIsNumeric()
LSParseCurrency someVar.lsParseCurrency()
LSParseDateTime someVar.lsParseDateTime()
LSParseEuroCurrency someVar.lsParseEuroCurrency()
LSParseNumber someVar.lsParseNumber()
Mid someVar.mid()
ParagraphFormat someVar.paragraphFormat()
ParseDateTime someVar.parseDateTime()
REFind someVar.reFind()
REFindNoCase someVar.reFindNoCase()
REMatch someVar.reMatch()
REMatchNoCase someVar.reMatchNoCase()
RemoveChars someVar.removeChars()
RepeatString someVar.repeatString()
Replace someVar.replace()
ReplaceList someVar.replaceList()
ReplaceList someVar.replaceList()
ReplaceNoCase someVar.replaceNocase()
REReplace someVar.reReplace()
REReplaceNoCase someVar.reReplaceNoCase()
Reverse someVar.reverse()
Right someVar.right()
RJustify someVar.rJustify()
RTrim someVar.trim()
SpanExcluding someVar.spanExcluding()
SpanIncluding someVar.spanIncluding()
StripCR someVar.stripCR()
StringSort someVar.sort()
StringSome someVar.some()
StringReduce somevar.reduce()
StringReduceRight someVar.reduceRight()
StringEach someVar.each()
StringFilter somevar.filter()
StringEvery someVar.every()
ToBase64 someVar.toBase64()
ToBinary someVar.toBinary()
ToString someVar.toString()
Trim someVar.trim()
UCase someVar.uCase()
URLDecode someVar.urlDecode()
URLEncodedFormat someVar.urlEncodedFormat()
Val someVar.val()
Wrap someVar.wrap()
XmlFormat someVar.xmlFormat()

Supported List member functions

The following List member functions are supported:

ListAppend someVar.listAppend()
ListChangeDelims someVar.listChangeDelims()
ListContains someVar.listContains()
ListContainsNoCase someVar.listContainsNoCase()
ListDeleteAt someVar.listDeleteAt()
ListEach someVar.listEach()
ListFind someVar.listFind()
ListFindNoCase someVar.listFindNoCase()
ListFirst someVar.listFirst()
ListGetAt someVar.listGetAt()
ListInsertAt someVar.listInsertAt()
ListLast someVar.listLast()
ListLen someVar.listLen()
ListMap someVar.listMap()
ListPrepend someVar.listPrepend()
ListQualify someVar.listQualify()
ListReduce someVar.listReduce()
ListReduceRight someVar.listReduceRight()
ListRemoveDuplicates someVar.listRemoveDuplicates()
ListRest someVar.listRest()
ListSetAt someVar.listSetAt()
ListSort someVar.listSort()
ListToArray someVar.listToArray()
ListValueCount someVar.listValueCount()
ListValueCountNoCase someVar.listValueCountNoCase()
ToJSON someVar.toJSON()

Supported Struct member functions

The following Struct member functions are supported:

StructIsEmpty someVar.isEmpty()
StructAppend someVar.append()
StructClear someVar.clear()
StructCopy someVar.copy()
StructCount someVar.count()
StructDelete someVar.delete()
StructEvery someVar.every()
StructFind someVar.find()
StructFindValue someVar.findValue()
StructGet someVar.get()
StructGetMetadata someVar.getMetadata()
StructUpdate someVar.update()
StructSort someVar.sort()
StructSetMetadata someVar.setMetadata()
StructInsert someVar.insert()
StructIsCaseSensitive someVar.isCaseSensitive()
# StructIsOrdered someVar.isOrdered()
StructEach someVar.each()
StructKeyArray someVar.keyArray()
StructKeyExists someVar.keyExists()
StructKeyList someVar.keyList()
StructReduce someVar.reduce()
StructFindKey someVar.findkey()
StructFilter someVar.filter()
StructSome someVar.some()
StructToSorted someVar.tosorted()

# New in Adobe ColdFusion (2018 release)

Supported Date member functions

The following Date member functions are supported:

CreateODBCDate someVar.createODBCDate()
CreateODBCDateTime someVar.createODBCDateTime()
DateDiff someVar.diff()
CreateODBCTime someVar.createODBCTime()
* LSDateFormat someVar.lsDateFormat()
DatePart someVar.datepart()
DaysInYear someVar.daysIn
Second someVar.second()
Minute someVar.minute()
Hour someVar.hour()
Week someVar.week()
Month someVar.month()
* setSecond <DateObject>.setSecond(second)
* setMinute <DateObject>.setMinute(minute)
* setHour <DateObject>.setHour(hour)
* setDay <DateObject>.setDay(day)
* setMonth <DateObject>.setMonth(month)
* setYear <DateObject>.setYear(year)
Quarter someVar.quarter()
Year someVar.year()
DaysInMonth someVar.daysInMonth()
DayOfWeek someVar.dayOfweek()
DayOfYear someVar.dayOfYear()
FirstDayOfMonth someVar.firstDayOfMonth()
DateTimeFormat someVar.dateTimeFormat()
TimeFormat someVar.timeFormat()
DateFormat someVar.dateFormat()
DateAdd someVar.add()
DateConvert someVar.convert()
LSTimeFormat someVar.lsTimeFormat()
# Format


# New in Adobe ColdFusion (2018 release)

* New in Adobe ColdFusion (2016 release)

Supported Image member functions

The following Image member functions are supported:

ImageGetWidth someVar.getWidth()
ImageSetDrawingColor someVar.setDrawingColor()
ImageGetBufferedImage someVar.getBufferedImage()
ImageTranslateDrawingAxis someVar.translateDrawingAxis()
ImageSetDrawingStroke someVar.setDrawingStroke()
ImageNegative someVar.negative()
ImageCopy someVar.copy()
ImageDrawRect someVar.drawRect()
ImageCrop someVar.crop()
ImageGetHeight someVar.getHeight()
ImageGetIPTCTag someVar.getIPTCTag()
ImageDrawOval someVar.drawOval()
ImageSharpen someVar.sharpen()
ImageOverlay someVar.overlay()
ImageGetEXIFTag someVar.getEXIFTag()
ImageDrawBeveledRect someVar.drawBeveledRect()
ImageAddBorder someVar.addBorder()
ImageShear someVar.shear()
ImagePaste someVar.paste()
ImageDrawArc someVar.drawArc()
ImageShearDrawingAxis someVar.shearDrawingAxis()
ImageDrawRoundRect someVar.drawRoundRect()  
ImageGrayscale someVar.grayscale()
ImageSetDrawingTransparency someVar.setDrawingTransparency()
ImageScaleToFit someVar.scaleToFit()
ImageClearRect someVar.clearRect()
ImageTranslate someVar.translate()
ImageFlip someVar.flip()
ImageWriteBase64 someVar.writeBase64()
ImageSetBackgroundColor someVar.setBackgroundColor()
ImageDrawLine someVar.drawLine()
ImageDrawQuadraticCurve someVar.drawQuadraticCurve()
ImageRotate someVar.rotate()
ImageGetBlob someVar.getBlob()
ImageWrite someVar.write()
ImageBlur someVar.blur()
ImageRotateDrawingAxis someVar.rotateDrawingAxis()
ImageSetAntialiasing someVar.setAntialiasing()
ImageDrawPoint someVar.drawPoint()
ImageDrawCubicCurve someVar.drawCubicCurve()
ImageXORDrawingMode someVar.xorDrawingMode()
ImageDrawText someVar.drawText()
ImageDrawLines someVar.drawLines()
ImageResize someVar.resize()
ImageGetExifMetadata someVar.getExifMetadata()
ImageGetIptcMetadata someVar.getIptcMetadata()

Supported Spreadsheet member functions

The following Spreadsheet member functions are supported:

SpreadsheetDeleteRow someVar.deleteRow()
SpreadsheetFormatColumn someVar.formatColumn()
SpreadsheetShiftRows someVar.shiftRows()
SpreadsheetCreateSheet someVar.createSheet()
SpreadsheetReadBinary someVar.readBinary()
SpreadsheetWrite someVar.write()
SpreadsheetAddRow someVar.addRow()
SpreadsheetShiftColumns someVar.shiftColumns()
SpreadsheetGetCellFormula someVar.getCellFormula()
SpreadsheetDeleteColumns someVar.deleteColumns()
SpreadsheetAddFreezePane someVar.addFreezePane()
SpreadsheetDeleteColumn someVar.deleteColumn()
SpreadsheetSetCellComment someVar.setCellComment()
SpreadsheetSetActiveSheetNumber someVar.setActiveSheetNumber()
SpreadsheetSetHeader someVar.setHeader()
SpreadsheetAddSplitPane someVar.addSplitPane()
SpreadsheetMergeCells someVar.mergeCells()
SpreadsheetFormatRows someVar.formatRows()
SpreadsheetGetCellComment someVar.getCellComment()
SpreadsheetGetCellValue someVar.getCellValue()
SpreadsheetGetColumnCount someVar.getColumnCount()
SpreadsheetAddInfo someVar.addInfo()
SpreadsheetSetCellValue someVar.setCellValue()
SpreadsheetSetFooter someVar.setFooter()
SpreadsheetRemoveSheet someVar.removeSheet()
SpreadsheetSetRowHeight someVar.setRowHeight()
SpreadsheetSetActiveSheet someVar.setActiveSheet()
SpreadsheetFormatCellRange someVar.formatCellRange()
SpreadsheetFormatCell someVar.formatCell()
SpreadsheetAddRows someVar.addRows()
SpreadsheetFormatColumns someVar.formatColumns()
SpreadsheetAddImage someVar.addImage()
SpreadsheetSetCellFormula someVar.setCellFormula()
SpreadsheetAddColumn someVar.addColumn()
SpreadsheetDeleteRows someVar.deleteRows()
SpreadsheetSetColumnWidth someVar.setColumnWidth()
SpreadsheetFormatRow someVar.formatRow()
SpreadsheetAddAutoFilter someVar.addAutoFilter()
SpreadsheetAddPageBreaks someVar.addPageBreaks()

Supported XML member functions

The following XML member functions are supported:

# XmlAppend someVar.append()
XmlChildPos someVar.childPos()
# XmlCount someVar.count()
Duplicate someVar.duplicate()
XmlElemNew someVar.elemNew()
XmlGetNodeType someVar.getNodeType()
# XmlHasChild someVar.hasChild()
XmlLen someVar.len()
# XmlKeyArray someVar.keyArray()
# XmlKeyList someVar.keyList()
# ToString someVar.toString()
XmlTransform someVar.transform()
# XmlUpdate someVar.update()

# New in Adobe ColdFusion (2018 release)

Supported Query member functions

The following Query member functions are supported:

QueryAddColumn someVar.addColumn()
# QueryDeleteColumn someVar.deleteColumn()
# QueryDeleteRow someVar.deleteRow()
* QueryEach someVar.Each()
QueryGetRow someVar.getRow()
QueryConvertForGrid someVar.convertForGrid()
* QueryKeyExists someVar.keyExists()
* QueryFilter someVar.Filter()
* QueryMap someVar.Map()
* QueryReduce someVar.Reduce()
QuerySetCell someVar.setCell()
* QuerySort someVar.Sort()
QueryAddRow someVar.addRow()
* QueryGetResult someVar.getResult()
* ValueArray someVar.valueArray()
QueryRecordCount someVar.recordCount()
Len someVar.len()
QueryClear someVar.clear()
QueryAppend someVar.append()
QueryPrepend someVar.prepend()
QueryRowSwap someVar.rowswap()
QuerySlice someVar.slice()
QueryInsertAt someVar.insertAt()
QueryDeleteAt someVar.deleteAt()
QuerySome someVar.some()
QueryEvery someVar.every()

# New in Adobe ColdFusion (2018 release)

* New in Adobe ColdFusion (2016 release)

Supported Display and formatting member functions

The following Display and formatting member functions are supported:

* BooleanFormat


* YesNoFormat


* New in Adobe ColdFusion (2016 release)

Supported Numeric member functions












someVar.bitMaskClear(start, length)


someVar.bitMaskRead(start, length)


someVar.bitMaskSet(mask, start, length)




















































someVar.randRange(number2[, algorithm])

All numeric functions: New in Adobe ColdFusion (2018 release)

Supported Future member functions


FutureObject.then(UDFMethod method)


FutureObject.then((UDFMethod method, long timeout)


FutureObject.error(UDFMethod method)


FutureObject.then((UDFMethod method, long timeout)




FutureObject.get(long timeout)


FutureObject.get(long timeout, String timeUnit)







All Future member functions: New in Adobe ColdFusion (2018 release)

Supported Empty Future member functions


EmptyFutureObject.complete(Object val)









All empty Future member functions: New in Adobe ColdFusion (2018 release)

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