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cfsetting

Last updated on May 30, 2024 | Also applies to ColdFusion

CFML Reference User Guide
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  1. Application framework tags
    1. cfapplication
    2. cfassociate
    3. cferror
    4. cfimport
    5. cfinterface
    6. cflock
    7. cfscript
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  2. Communications tags
  3. Database manipulation tags
  4. Data output tags
    1. cfchart
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    1. cfdump
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  6. Exception handling tags
    1. cfcatch
    2. cferror
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  7. Extensibility tags
    1. cfchart
    2. cfchartdata
    3. cfchartseries
    4. cfcollection
    5. cfcomponent
    6. cfexecute
    7. cfftp
    8. function
    9. cfindex
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    13. cfobject
    14. cfproperty
    15. cfreport
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    18. cfsearch
    19. cfsharepoint
    20. cfspreadsheet
    21. cfwddx
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  8. File management tags
    1. cfdirectory
    2. cffile
    3. cffileupload
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  9. Flow-control tags
    1. cfabort
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  10. Forms tags
    1. cfapplet
    2. cfcalendar
    3. cffileupload
    4. cfform
    5. cfformgroup
    6. cfformitem
    7. cfgrid
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    11. cfinput
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    20. cftree
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  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
  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
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
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
9. Tags m-o
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
CFML Reference
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2. Ajax JavaScript functions
3. ColdFusion ActionScript functions
4. ColdFusion mobile functions
5. Application.cfc reference
6. Script functions implemented as CFCs
7. ColdFusion Flash Form style reference
8. ColdFusion event gateway reference
9. ColdFusion C++ CFX Reference
10. ColdFusion Java CFX reference
11. WDDX JavaScript Objects
Cloud services

Description

Controls aspects of page processing, such as the output of HTML code in pages. The cfsetting tag can also be used in script style.

Syntax

<cfsetting 
enableCFoutputOnly = "yes|no" 
requestTimeOut = "value in seconds"
showDebugOutput = "yes|no" >

Script style syntax for cfsetting:

setting enablecfoutputonly="true" requesttimeout="0" showdebugoutput="yes";

Note:

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

History

ColdFusion MX 6.1: Changed behavior: if the tag has a body, ColdFusion executes its contents.

ColdFusion MX:

Added the requestTimeOut attribute.
The catchExceptionsByPattern attribute is obsolete. It does not work, and causes an error, in releases later than ColdFusion 5.
Changed exception handling: the structured exception manager searches for the best-fit cfcatch handler. (In earlier releases, an exception was handled by the first cfcatch block that could handle an exception of its type.)

Attributes

Attribute	Req/Opt	Default	Description
enableCFoutputOnly	Optional		yes: blocks output of HTML that is outside cfoutput tags. no: displays HTML that is outside cfoutput tags.
requestTimeout	Optional		integer; number of seconds. Time limit, after which ColdFusion processes the page as an unresponsive thread. Overrides the time-out set in the ColdFusion Administrator. If you specify 0 as the value, timeout is disabled for the request.
showDebugOutput	Optional	yes	yes: if debugging is enabled in the Administrator, displays debugging information. no: suppresses debugging information that would otherwise display at the end of the generated page.

Usage

The cfsetting requestTimeout attribute replaces the use of requestTimeOut within a URL. To enforce a page time-out, detect the URL variable and use code such as the following to change the page time-out:

<cfsetting RequestTimeout = "#URL.RequestTimeout#">

You can use this tag to manage whitespace in ColdFusion output pages. If you nest cfsetting tags: to make HTML output visible, match each enableCFoutputOnly = "Yes" statement with an enableCFoutputOnly = "No" statement. For example, after five enableCFoutputOnly = "Yes" statements, to enable HTML output, you must have five corresponding enableCFoutputOnly = "No" statements. If HTML output is enabled (no matter how many enableCFoutputOnly = "No" statements have been processed) the first enableCFoutputOnly = "Yes" statement blocks output.

If the debugging service is enabled and showDebugOutput =" Yes", the IsDebugMode function returns Yes; otherwise, No.

Note:

Releases after ColdFusion MX allow a </cfsetting> end tag; however, this end tag does not affect processing. The cfsetting attributes affect code inside and outside the cfsetting tag body. ColdFusion MX ignored code between cfsetting start and end tags.

Example

<p>CFSETTING is used to control the output of HTML code in ColdFusion pages. 
This tag can be used to minimize the amount of generated whitespace. 

<cfsetting enableCFoutputOnly = "Yes"> 
This text is not shown 
<cfsetting enableCFoutputOnly = "No"> 
<p>This text is shown 
<cfsetting enableCFoutputOnly = "Yes"> 
<cfoutput> 
<p>Text within cfoutput is always shown 
</cfoutput> 
<cfsetting enableCFoutputOnly = "No"> 
<cfoutput> 
<p>Text within cfoutput is always shown 
</cfoutput>

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cfsetting

Description

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