#VarADDTOHEAD ---+++ ADDTOHEAD -- add HTML to the HTML head section of the current page * Useful for TWiki applications to add custom CSS or !JavaScript to the HTML head section of a topic. Supplied TWiki variables will be expanded. =%<nop>ADDTOHEAD{}%= expands in-place to an empty string, unless there is an error in which case the variable expands to an error string. * Syntax: =%<nop>ADDTOHEAD{ "..." text="..." }%= * Supported parameters: | *Parameter:* | *Description:* | *Comment:* | | ="..."= | ID of the head block, such as ="MY_CSS"= | Optional but recommended | | =text="..."= | HTML text to add to the head section | Mutually exclusive with =topic=""= | | =topic="Web.TopicName"= | Name of topic that contains the full HTML text to add to the head section, such as =topic="%USERSWEB%.MyCssTopic"= | Mutually exclusive with =text=""= | | =section="name"= | If topic parameter is used, includes only the specified named section, as defined in the topic by the [[%IF{"'%INCLUDINGTOPIC%'='TWikiVariables'" then="#"}%VarSTARTSECTION][STARTSECTION]] and [[%IF{"'%INCLUDINGTOPIC%'='TWikiVariables'" then="#"}%VarENDSECTION][ENDSECTION]] variables. Nothing is shown if the named section does not exists. =section=""= is equivalent to not specifying a section | Optional | | =requires="..., ..."= | Comma-separated list of other IDs this one depends on | Optional | * Category: ApplicationsAndComponentsVariables, DevelopmentVariables * Example: =%<nop>ADDTOHEAD{ "MYBOX_CSS" text="<style type=\"text/css\"> .myBox { height: 22px; background-color: #AFB3C5; } </style>" }%=
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Topic revision: r2 - 2013-09-13 - TWikiContributor
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