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Item7396: VARCACHE_EXCLUDE_ variable prefix to disable caching of selected variables

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AppliesTo: Component: Priority: CurrentState: WaitingFor: TargetRelease ReleasedIn
Extension VarCachePlugin Enhancement Closed   n/a  

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Current State:
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Detail

I some cases it is desirable to exclude certain variables from getting cached. The plugin already supports <varcache_exclude> tags to exclude a region, but with this it is not possible to exclude certain variables in an INCLUDE.

This enhancement allows one to prefix any variable with VARCACHE_EXCLUDE_ and it will be excluded from getting cached. For example, to exclude %WIKIUSERNAME% write %VARCACHE_EXCLUDE_WIKIUSERNAME%.

Watch out that you do escape all variables that depend on an escaped variable. For example, escape FORMFIELD if it encloses WIKIUSERNAME, like this: %VARCACHE_EXCLUDE_FORMFIELD{ "FirstName" topic="%VARCACHE_EXCLUDE_WIKIUSERNAME%" }%

-- TWiki:Main/PeterThoeny - 2013-12-05

This is now in SVN trunk and 6.0 release. The plugin package is updated as well.

-- TWiki:Main.PeterThoeny - 2013-12-05

ItemTemplate
Summary VARCACHE_EXCLUDE_ variable prefix to disable caching of selected variables
ReportedBy TWiki:Main.PeterThoeny
Codebase ~twiki4, 6.0.0
SVN Range TWiki-6.0.1-trunk, Wed, 04 Dec 2013, build 26649
AppliesTo Extension
Component VarCachePlugin
Priority Enhancement
CurrentState Closed
WaitingFor

Checkins TWikirev:26651 TWikirev:26652 TWikirev:26653 TWikirev:26654 TWikirev:26655 TWikirev:26656 TWikirev:26659 TWikirev:26660 TWikirev:26661 TWikirev:26662 TWikirev:26663 TWikirev:26664 TWikirev:26683 TWikirev:26684 TWikirev:26685 TWikirev:26686
TargetRelease n/a
ReleasedIn

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Topic revision: r17 - 2013-12-29 - PeterThoeny
 
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