VarADDTOHEAD < TWiki

TWiki Web>TWikiVariables>VarADDTOHEAD (2013-09-12, TWikiContributor) (raw view)

#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="&lt;style type=\"text/css\"&gt; .myBox { height: 22px; background-color: #AFB3C5; } &lt;/style&gt;" }%=

Topic revision: r2 - 2013-09-12 - TWikiContributor

TWiki

Webs
GNHLUG
Main
Org
TWiki

Copyright © 1999-2025 by the contributing authors. All material from TWiki is the property of the contributing authors.
Questions, comments, or concerns? Contact GNHLUG.
All use of this site subject to our Legal Notice (includes Terms of Service).