%VARIABLE%
or %VARIABLE{ parameter="value" }%
- that expand into content whenever a topic is rendered for viewing. There are two types of variables:
%CALC{}%
variable)
%T%
to get %TOPIC%
to get TWikiVariables
(a predefined variable)
%CALC{ "$UPPER(Text)" }%
to get TEXT
(a variable defined by a plugin)
!%TOPIC%
to get %TOPIC%
%ALLVARIABLES%
to get a full listing of all variables defined for a particular topic
%MYVAR%
, %MyVar%
, %My2ndVar%
, and %My_Var%
are all valid variable names. Variables are case sensitive. %MyVAR%
and %MYVAR%
are not the same variable.
By convention all settings, predefined variables and variables used by plugins are always UPPER-CASE.
preview
will show the wrong thing, and you must save
the topic to see it correctly.
The syntax for setting variables is the same anywhere in TWiki (on its own TWiki bullet line, including nested bullets): [multiple of 3 spaces] * [space] Set [space] VARIABLENAME [space] = [space] value
Examples:
* Set VARIABLENAME1 = value * Set VARIABLENAME2 = valueSpaces between the = sign and the value will be ignored. You can split a value over several lines by indenting following lines with spaces - as long as you don't try to use * as the first character on the following line. Example:
* Set VARIABLENAME = value starts here and continues hereWhatever you include in your variable will be expanded on display, exactly as if it had been entered directly. Example: Create a custom logo variable
%MYLOGO%
, define the Variable on the web's WebPreferences topic, and upload a logo file, ex: mylogo.gif
. You can upload by attaching the file to WebPreferences, or, to avoid clutter, to any other topic in the same web, e.g. LogoTopic
. Sample variable setting in WebPreferences:
* Set MYLOGO = %PUBURL%/%WEB%/LogoTopic/mylogo.gifYou can also set preferences variables on a topic by clicking the link
Edit topic preference settings
under More topic actions
. Use the same * Set VARIABLENAME = value
syntax. Preferences set in this manner are not visible in the topic text, but take effect nevertheless.
* Set EXAMPLE = Example variable using %DEFAULT%, %PARAM1% and %PARAM2% * Set DEMO = Demo using %DEFAULT{ default="(undefined)" }%, %PARAM1{ default="(undefined)" }% and %PARAM2{ default="(undefined)" }%A special
%DEFAULT%
variable denotes the default (nameless) parameter of the calling variable. Variables optionally may list a default="..."
parameter that gets used in case the calling variable does not specify that parameter.
To use a parameterized variable (or call a macro), add parameters within the curly brackets, such as:
* %EXAMPLE{ "foo" PARAM1="bar" PARAM2="baz" }% * %DEMO{ "demo" PARAM2="parameter 2" }% -- note that PARAM1 is missingwhich resolves to:
%PARAM1%
gets expanded to bar
.
* Set DRINK = red wine * Set FAVORITE = My %DEFAULT{default="favorite"}% dish is %DISH{default="steak"}%, my %DEFAULT{default="favorite"}% drink is %DRINK%.
%DISH{default="steak"}%
), or as a preferences setting (Set DRINK = ...
).
Use Variables:
%FAVORITE{ DISH="Sushi" DRINK="Sake" }%Returns:
%FAVORITE{}%Returns:
%FAVORITE{ "preferred" }%Returns:
Local
in place of Set
in the variable definition. For example, if the user sets the following in their home topic:
* Set EDITBOXHEIGHT = 10 * Local EDITBOXHEIGHT = 20Then when they are editing any other topic, they will get a 10 high edit box. However when they are editing their home topic, they will get a 20 high edit box.
Local
can be used wherever a preference needs to take a different value depending on where the current operation is being performed.
Use this powerful feature with great care! %ALLVARIABLES%
can be used to get a listing of the values of all variables in their evaluation order, so you can see variable scope if you get confused.
%BB%
- line break and bullet combined
%BB2%
- level 2 bullet with line break
%BB3%
- level 3 bullet with line break
%BB4%
- level 4 bullet with line break
%BR%
- line break
%BULLET%
- bullet sign
%CARET%
- caret symbol
%VBAR%
- vertical bar
%H%
- %I%
- %M%
- %N%
- %P%
- %Q%
- %S%
- %T%
- %U%
- %X%
- %Y%
- %RED% text %ENDCOLOR%
- colored text (also %YELLOW%
, %ORANGE%
, %PINK%
, %PURPLE%
, %TEAL%
, %NAVY%
, %BLUE%
, %AQUA%
, %LIME%
, %GREEN%
, %OLIVE%
, %MAROON%
, %BROWN%
, %BLACK%
, %GRAY%
, %SILVER%
, %WHITE%
)
%REDBG% text %ENDBG%
- colored background (also %YELLOWBG%
, %ORANGEBG%
, %PINKBG%
, %PURPLEBG%
, %TEALBG%
, %NAVYBG%
, %BLUEBG%
, %AQUABG%
, %LIMEBG%
, %GREENBG%
, %OLIVEBG%
, %MAROONBG%
, %BROWNBG%
, %BLACKBG%
, %GRAYBG%
, %SILVERBG%
, %WHITEBG%
)
%SEARCH%
, are powerful and general tools.
%INCLUDINGTOPIC%
, %INCLUDE%
, and the mighty %SEARCH%
.
%ACTIVATEDPLUGINS%
%ADDTOHEAD{}%
expands in-place to an empty string, unless there is an error in which case the variable expands to an error string.
%ADDTOHEAD{ "..." text="..." }%
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="Main.MyCssTopic" | Mutually exclusive with text="" |
requires="..., ..." | Comma-separated list of other IDs this one depends on | Optional |
%ADDTOHEAD{ "MYBOX_CSS" text="<style type=\"text/css\"> .myBox { height: 22px; background-color: #AFB3C5; } </style>" }%
%ALLVARIABLES%
AQUA
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%AQUA% aqua text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
%ATTACHURL%
https://wiki.ivoa.net/internal/TWiki/VarATTACHURL
%ATTACHURL%/image.gif
%ATTACHURLPATH%
/internal/TWiki/VarATTACHURLPATH
%AUTHREALM%
%TOPIC%
if there is no INCLUDE
%BASETOPIC%
%WEB%
in case there is no include.
%BASEWEB%
%BASEWEB{format="..."}%
-- see WEB for format documentation
%BB%
%BB2%
%BB3%
%BB4%
BLACK
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%BLACK% black text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
BLUE
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%BLUE% blue text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
%BR%
BROWN
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%BROWN% brown text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
| %BULLET% One %BB% Two %BB% Three |
%BULLET%
%CALC{"formula"}%
variable is handled by the SpreadSheetPlugin. There are around 80 formulae, such as $ABS()
, $EXACT()
, $EXISTS()
, $GET()/$SET()
, $IF()
, $LOG()
, $LOWER()
, $PERCENTILE()
, $TIME()
, $VALUE()
.
%CALC{"formula"}%
%CALC{"$SUM($ABOVE())"}%
returns the sum of all cells above the current cell
%CALC{"$EXISTS(Web.SomeTopic)"}%
returns 1
if the topic exists
%CALC{"$UPPER(Collaboration)"}%
returns COLLABORATION
%CARET%
%COMMENT%
without parameters shows a simple text box.
%COMMENT{}%
can handle the following parameters: Parameter | Description | Default |
---|---|---|
type | This is the name of the template to use for this comment. Comment templates are defined in a TWiki template - see customization. If this attribute is not defined, the type is whatever is defined by COMMENTPLUGIN_DEFAULT_TYPE, either in this topic or in your WebPreferences. | "below" |
default | Default text to put into the textarea of the prompt. | |
target | Name of the topic to add the comment to | the current topic |
location | Regular expression specifying the comment location in the target topic. Read carefully the CommentPlugin documentation! | |
mode | For compatibility with older versions only, synonymous with type | |
nonotify | Set to "on" to disable change notification for target topics | "off" |
noform | Set to "on" to disable the automatic form that encloses your comment block - remember to insert <form> tags yourself! See CommentPluginExamples#noform for an example. | "off" |
nopost | Set to "on" to disable insertion of the posted text into the topic. | "off" |
remove | Set to "on" to remove the comment prompt after the first time it is clicked. | "off" |
button | Button label text | "Add comment" |
%DATE%
2024-06-03
$year-$mo-$day
%DISPLAYTIME%
2024-06-03 - 12:35
$year-$mo-$day
. The time is shown as hh:mm (24 hour clock)
$year-$mo-$day
. Same format qualifiers as %GMTIME%
%DISPLAYTIME{"format"}%
$seconds
, $minutes
, $hours
, $day
, $wday
, $dow
, $month
, $mo
, $year
, $ye
, $tz
, $iso
, $rcs
, $http
, $epoch
%DISPLAYTIME{"$hou:$min"}%
expands to 12:35
text
, then hide the form. If EDITACTION is defined as form
hide the normal text area and only edit the form.
;action=text
or ;action=form
to the URL for the edit script. If you have defined EDITACTION in a topic setting or preference setting you can still edit the topic content or the form by removing the ;action=form
or ;action=text
from the edit URL in the browser and reload.
%EDITTABLE{}%
variable is handled by the EditTablePlugin
%EDITTABLE{ attributes }%
Attribute | Comment | Default |
---|---|---|
header | Specify the header format of a new table like "|*Food*|*Drink*|" . Useful to start a table with only a button | (no header) |
format | The format of one column when editing the table. A cell can be a text input field, or any of these edit field types: • Text input field (1 line): | text, <size>, <initial value> | • Textarea input field: | textarea, <rows>x<columns>, <initial value> | • Drop down box: | select, <size>, <option 1>, <option 2>, etc* | * only one item can be selected • Radio buttons: | radio, <size*>, <option 1>, <option 2>, etc | * size indicates the number of buttons per line in edit mode • Checkboxes: | checkbox, <size*>, <option 1>, <option 2>, etc | * size indicates the number of checkboxes per line in edit mode • Fixed label: | label, 0, <label text> | • Row number: | row, <offset> | • Date: | date, <size>, <initial value>, <DHTML date format*> | * see Date Field Type | "text, 16" for all cells |
changerows | Rows can be added and removed if "on" Rows can be added but not removed if "add" Rows cannot be added or removed if "off" | CHANGEROWS plugin setting |
quietsave | Quiet Save button is shown if "on" , hidden if "off" | QUIETSAVE plugin setting |
include | Other topic defining the EDITTABLE parameters. The first %EDITTABLE% in the topic is used. This is useful if you have many topics with the same table format and you want to update the format in one place. | (none) |
helptopic | Topic name containing help text shown below the table when editing a table. The %STARTINCLUDE% and %STOPINCLUDE% variables can be used in the topic to specify what is shown. | (no help text) |
headerislabel | Table header cells are read-only (labels) if "on" ; header cells can be edited if "off" or "0" | "on" |
editbutton | Set edit button text, e.g. "Edit this table" ; set button image with alt text, e.g. "Edit table, %PUBURL%/%SYSTEMWEB%/TWikiDocGraphics/edittopic.gif" ; hide edit button at the end of the table with "hide" (Note: Button is automatically hidden if an edit button is present in a cell) | EDITBUTTON plugin setting |
buttonrow | Set to top to put the edit buttons above the table. | bottom |
javascriptinterface | Use javascript to directly move and delete row without page refresh. Enable with "on" , disable with "off" . | JAVASCRIPTINTERFACE plugin setting |
%EDITTABLE{ format="| text, 20 | select, 1, one, two, three |" changerows="on" }%
| *Name* | *Type* |
| Foo | two |
"\n"
) and linefeed ("\r"
)
"<"
, ">"
, "&"
, single quote ('
) and double quote ("
)
"%"
, "["
, "]"
, "@"
, "_"
, "*"
, "="
and "|"
%ENCODE{"string"}%
Parameter: | Description: | Default: |
---|---|---|
"string" | String to encode | required (can be empty) |
type="url" | Encode special characters for URL parameter use, like a double quote into %22 | (this is the default) |
type="quotes" | Escape double quotes with backslashes (\" ), does not change other characters. This type does not protect against cross-site scripting. | type="url" |
type="moderate" | Encode special characters into HTML entities for moderate cross-site scripting protection: "<" , ">" , single quote (' ) and double quote (" ) are encoded. Useful to allow TWiki variables in comment boxes. | type="url" |
type="safe" | Encode special characters into HTML entities for cross-site scripting protection: "<" , ">" , "%" , single quote (' ) and double quote (" ) are encoded. | type="url" |
type="entity" | Encode special characters into HTML entities, like a double quote into " . Does not encode newline (\n ) or linefeed (\r ). | type="url" |
type="html" | Encode special characters into HTML entities. In addition to type="entity" , it also encodes space, \n and \r . Useful to encode text properly in HTML input fields. | type="url" |
%ENCODE{"spaced name"}%
expands to spaced%20name
"html"
.<input type="text" name="address" value="%ENCODE{ "any text" type="html" }%" />
%SEARCH{ "%ENCODE{ "string with "quotes"" type="quotes" }%" noheader="on" }%
type="moderate"
, type="safe"
or type="entity"
to protect user input from URL parameters and external sources against cross-site scripting (XSS). type="entity"
is the safest mode, but some TWiki applications might not work. type="safe"
provides a safe middle ground, type="moderate"
provides only moderate cross-site scripting protection.
ENDBG
is a rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of background colors.
%REDBG% red background %ENDBG%
%<color>BG%
section must end with %ENDBG%
. If you want to switch from one background color to another one you first need to end the active background color with %ENDBG%
, such as %REDBG% some text %ENDBG% %GREENBG% more text %ENDBG%
.
ENDCOLOR
is a rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%RED% red text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
%ENDSECTION{"name"}%
%ENDSECTION{type="include"}%
%ENDSECTION{type="templateonly"}%
%ENDSECTION{type="expandvariables"}%
Parameter: | Description: |
---|---|
"name" | Name of the section. |
type="..." | Type of the section being terminated; supported types "section" , "include" , "templateonly" , "expandvariables" |
STARTSECTION
is named, the corresponding ENDSECTION
must also be named with the same name. If the STARTSECTION
specifies a type, then the corresponding ENDSECTION
must also specify the same type. If the section is unnamed, ENDSECTION
will match with the nearest unnamed %STARTSECTION%
of the same type above it.
{AccessibleENV}
in the Security Settings/Miscellaneous section of configure
can be displayed. Any other variable will just be shown as an empty string, irrespective of its real value.
%ENV{MOD_PERL}%
displays as: not set
not set
.
%EXAMPLEVAR{}%
variable is handled by the EmptyPlugin
%EXAMPLEVAR{"text" format="..."}%
text="..."
- example text.
format="..."
- format of report.
%EXAMPLEVAR{"hello" format="| $topic: $summary |"}%
%FAILEDPLUGINS%
%FORMFIELD{"fieldname"}%
Parameter: | Description: | Default: |
---|---|---|
"fieldname" | The name of a TWiki form field | required |
topic="..." | Topic where form data is located. May be of the form Web.TopicName | Current topic |
format="..." | Format string. Variable $value expands to the field value, $title to the raw field name, $name to the field name, $attributes to the attributes, $type to the form field type, $size to the size, and $definingTopic to the form definition topic. | "$value" |
default="..." | Text shown when no value is defined for the field | "" |
alttext="..." | Text shown when field is not found in the form | "" |
newline="$br" | Convert newlines in textarea to other delimiters. Variable $br expands to <br /> tag, and $n to a newline. Other text is encoded based on encode parameter. | no conversion |
encode="html" | Encode special characters into HTML entities. If a FORMFIELD is passed into an HTML form field it should be encoded as "html" . Additional encodings available: encode="quote" , encode="moderate" , encode="safe" , encode="entity" and encode="url" . See ENCODE for details. | "" (no encoding) |
%FORMFIELD{"ProjectName" topic="Projects.SushiProject" default="(not set)" alttext="ProjectName field not found"}%
<input type="text" name="Address" value="%FORMFIELD{ "Address" encode="html" }%" />
%SET{}%
. The %SET{}%
and %GET{}%
variables are handled by the SetGetPlugin.
%GET{ "name" default="..." }%
Attribute | Comment | Default |
---|---|---|
"name" | Name of variable. | (required) |
default="..." | Text shown if variable is not found. | "" (empty string) |
%GET{"lunch"}%
returns Sushi
if the following has been previously set:%SET{ "lunch" value="Sushi" default="undecided" }%
- see more examples
%GMTIME%
2024-06-03 - 12:35
$year-$mo-$day
%GMTIME{"format"}%
Variable: | Unit: | Example |
---|---|---|
$seconds | seconds | 59 |
$minutes | minutes | 59 |
$hours | hours | 23 |
$day | day of month | 31 |
$wday | day of the Week (Sun, Mon, Tue, Wed, Thu, Fri, Sat) | Thu |
$dow | day of the week (Sun = 0) | 2 |
$week | number of week in year (ISO 8601) | 34 |
$month | short name of month | Dec |
$mo | 2 digit month | 12 |
$year | 4 digit year | 1999 |
$ye | 2 digit year | 99 |
$tz | either "GMT" (if set to gmtime), or offset such as "-0700" (if set to servertime) | GMT |
$iso | ISO format timestamp | 2024-06-03T12:35:43Z |
$rcs | RCS format timestamp | 2024/06/03 12:35:43 |
$http | E-mail & http format timestamp | Mon, 03 Jun 2024 12:35:43 GMT |
$epoch | Number of seconds since 00:00 on 1st January, 1970 | 1717418143 |
%GMTIME{"$day $month, $year - $hour:$min:$sec"}%
expands to 03 Jun, 2024 - 12:35:43
GRAY
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%GRAY% gray text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
GREEN
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%GREEN% green text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
%GROUPS%
%H%
%HEADLINES{"url"}%
variable is handled by the HeadlinesPlugin.
%HEADLINES{ "http://..." }%
"..." | Source of RSS or ATOM feed; this can be a URL (starting with http) or a web.topic location for internal feeds |
refresh="60" | Refresh rate in minutes for caching feed; "0" for no caching |
limit="12" | Maximum number of items shown |
header="..." | Header. May include these variables: - $channeltitle , $title : title of channel (channel.title) - $channellink , $link : link of channel (channel.link) - $channeldescription , $description : description (channel.description) - $channeldate , $date : publication date of the channel (channel.pubDate) - $rights : copyrights of the channel (channel.copyright) - $imagetitle : title text for site (image.title) - $imagelink : link for site (image.link) - $imageurl : URL of image (image.url) - $imagedescription : description of image (image.description) |
format="..." | Format of one item. May include these variables: - $title : news item title (item.title) - $link : news item link (item.link) - $description : news item description (item.description) - $date : the publication date (item.pubDate, item.date) - $category : the article category (item.category) |
Details |
%HEADLINES{ "http://slashdot.org/slashdot.rdf" header="*[[$link][$title]]:* $description" format="$t* [[$link][$title]]" limit="4" }%
shows the latest Slashdot news in bullet list format
%HIDE{ any text }%
<!-- HTML comments -->
also hide content from the user, but unlike HIDE, HTML comments are sent to the browser.
%HOMETOPIC%
WebHome
, renders as WebHome
%HTTP%
%HTTP{"Header-name"}%
%HTTP% | |
%HTTP{"Accept-language"}% | |
%HTTP{"User-Agent"}% | Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) |
%HTTP_HOST%
wiki.ivoa.net
%HTTP%
but operates on the HTTPS environment variables present when the SSL protocol is in effect. Can be used to determine whether SSL is turned on.
%HTTPS%
%HTTPS{"Header-name"}%
%I%
%ICON{"name"}%
Parameter: | Description: | Default: |
---|---|---|
"name" | Name of icon | required |
format="..." | Format of icon. Supported variables (with ![]() %ICON{"person"}% example): • $name - name of icon (person ) • $type - type of icon (gif ) • $filename - icon filename (person.gif ) • $web - web where icon is defined (TWiki ) • $topic - topic where icon is defined (TWikiDocGraphics ) • $description - icon description (Person ) • $width - width of icon ('16') • $height - height of icon ('16') • $img - full img tag of icon (<img src="... /> ) • $info - icon tag with usage info in title • $url - URL of icon (http://example.com/pub/TWiki/TWikiDocGraphics/person.gif ) • $urlpath - URL path of icon (/pub/TWiki/TWikiDocGraphics/person.gif ) | format="$img" |
default="else" | Alternate icon if named icon is not defined | default="$name" |
%ICON{"flag-gray"}%
returns: %ICON{"pdf"}%
returns: %ICON{"smile.pdf"}%
returns: %ICON{"/home/sweet/home.pdf"}%
returns: %ICON{"http://twiki.org/doc/xhtml.xsl"}%
returns: %ICON{"bubble" format="$description icon is defined in $web.$topic"}%
returns: Speech bubble icon is defined in TWikiDocGraphics
arrowbright
, bubble
, choice-yes
, hand
bmp
, doc
, gif
, hlp
, html
, mp3
, pdf
, ppt
, txt
, xls
, xml
, zip
%ICON{"name"}%
generates the full HTML img tag. Specify image name or full filename (see ICON for details on filenames.)
%ICONURL{"name"}%
%ICONURL{"arrowbright"}%
returns https://wiki.ivoa.net/internal/TWiki/TWikiDocGraphics/arrowbright.gif
%ICONURL{"novel.pdf"}%
returns https://wiki.ivoa.net/internal/TWiki/TWikiDocGraphics/pdf.gif
%ICONURL{"/queen/boheme.mp3"}%
returns https://wiki.ivoa.net/internal/TWiki/TWikiDocGraphics/wav.gif
%ICONURLPATH{"name"}%
%ICONURLPATH{"locktopic"}%
returns /internal/TWiki/TWikiDocGraphics/locktopic.gif
%ICONURLPATH{"eggysmell.xml"}%
returns /internal/TWiki/TWikiDocGraphics/xml.gif
%ICONURLPATH{"/doc/xhtml.xsl"}%
returns /internal/TWiki/TWikiDocGraphics/xsl.gif
%IF{"CONDITION" then="THEN" else="ELSE"}%
shows "THEN"
if "CONDITION"
evaluates to TRUE
, otherwise "ELSE"
will be shown
%IF{"defined FUNFACTOR" then="FUNFACTOR is defined" else="FUNFACTOR is not defined"}%
renders as FUNFACTOR is not defined
%INCLUDE{"page" ...}%
Parameter: | Description: | Default: |
---|---|---|
"SomeTopic" | The name of a topic located in the current web, i.e. %INCLUDE{"WebNotify"}% | |
"Web.Topic" | A topic in another web, i.e. %INCLUDE{"TWiki.SiteMap"}% | |
"http://..." | A full qualified URL, i.e. %INCLUDE{"http://twiki.org:80/index.html"}% . Supported content types are text/html and text/plain . ![]() | |
pattern="..." | Include a subset of a topic or a web page. Specify a RegularExpression that scans from start ('^' ) to end and contains the text you want to keep in parenthesis, e.g., pattern="^.*?(from here.*?to here).*" . IncludeTopicsAndWebPages has more. | none |
headingoffset="2" | Adjust the level of headings in the included topic. A "2" or "+2" increases the level by two, e.g. a ---+ H1 turns into a ---+++ H3. Positive and negative values are supported. Adjusted min and max levels are H1 and H6, respectively. | no adjustment |
hidetoc="on" | Remove %TOC% in included content. Useful to show table of contents in individual topics, while suppressing them if included in a big master document. | TOC_HIDE_IF_ setting |
rev="2" | Include a previous topic revision; N/A for URLs | top revision |
raw="on" | When a page is included, normally TWiki will process it, doing the following: 1) Alter relative links to point back to originating host, 2) Remove some basic HTML tags (html, head, body, script) and finally 3) Remove newlines from HTML tags spanning multiple lines. If you prefer to include exactly what is in the source of the originating page set this to on . raw="on" is short for disableremoveheaders="on" , disableremovescript="on" , disableremovebody="on" , disablecompresstags="on" and disablerewriteurls="on" . | disabled |
literal="on" | While using the raw option will indeed include the raw content, the included content will still be processed and rendered like regular topic content. To disable parsing of the included content, set the literal option to "on" . | disabled |
disableremoveheaders="on" | Bypass stripping headers from included HTML (everything until first </head> tag) | disabled |
disableremovescript="on" | Bypass stripping all <script> tags from included HTML | disabled |
disableremovebody="on" | Bypass stripping the </body> tag and everything around over and below it | disabled |
disablecompresstags="on" | Bypass replacing newlines in HTML tags with spaces. This compression step rewrites unmatched <'s into < entities unless bypassed | disabled |
disablerewriteurls="on" | Bypass rewriting relative URLs into absolute ones | disabled |
warn="off" | Warn if topic include fails: Fail silently (if off ); output default warning (if set to on ); else, output specific text (use $topic for topic name) | %INCLUDEWARNING% preferences setting |
section="name" | Includes only the specified named section, as defined in the included topic by the STARTSECTION and ENDSECTION variables. Nothing is shown if the named section does not exists. section="" is equivalent to not specifying a section | |
PARAMONE="val 1" | Any other parameter will be defined as a variable within the scope of the included topic. The example parameters on the left will result in %PARAMONE% and %PARAMTWO% being defined within the included topic. A default value for a variable can be specified in the included topic in case the corresponding parameter is not specified, such as %PARAMONE{ default="..." }% |
%INCLUDE{"http://www.google.com/"}%
is turned off by default. To turn this on, ask your TWiki administrator to enable the {INCLUDE}{AllowURLs}
flag in the Security setup section of configure.
raw
or disableremovescript
parameter.
%TOPIC%
in case there is no include
%INCLUDINGTOPIC%
%WEB%
if there is no INCLUDE.
%INCLUDINGWEB%
%INCLUDINGWEB{format="..."}%
-- see WEB for format documentation
%JQTABPANE% %JQTAB{"Tab 1}% ... %JQENDTAB% %JQTAB{"Tab 2}% ... %JQENDTAB% ... %JQENDTABPANE%
%JQTABPANE% %JQTAB{"Tab 1}% ... %JQENDTAB% %JQTAB{"Tab 2}% ... %JQENDTAB% ... %JQENDTABPANE%
%JQTABPANE% %JQTAB{"Tab 1}% ... %JQENDTAB% %JQTAB{"Tab 2}% ... %JQENDTAB% ... %JQENDTABPANE%
Parameter: | Description: | Comment: |
---|---|---|
"..." | Name of tab, shown as tab label | Required, no default |
%JQTAB{"..."}%
and %JQENDTAB%
pairs, and enclose them in %JQTABPANE%
and %JQENDTABPANE%
. Tab panes can be nested, e.g. within one tab you can add another tab pane. These variable are handled by the JQueryPlugin.
%JQTABPANE% %JQTAB{"Tab 1}% ... %JQENDTAB% %JQTAB{"Tab 2}% ... %JQENDTAB% ... %JQENDTABPANE%
%JQTABPANE%
%JQTAB{"Tab 1"}%
Tab 1 content...
%JQENDTAB%
%JQTAB{"Tab 2"}%
Tab 2 content...
%JQENDTAB%
%JQENDTABPANE%
LANGUAGE
preference is set, it's used as user's language instead of any language detected from the browser.
LANGUAGE
at a non per-user way, so each user can choose his/her preferred language.
PO
files) to TWiki. Those are the languages in which TWiki's user interface is available.
%LANGUAGES{...}%
Parameter: | Description: | Default: |
---|---|---|
format | format for each item. See below for variables available in the format string. | " * $langname" |
separator | separator between items. | "\n" (newline) |
marker="selected" | Text for $marker if the item matches selection | "selected" |
selection="%LANGUAGE%" | Current language to be selected in list | (none) |
format
variables: Variable | Meaning |
---|---|
$langname | language's name, as informed by the translators |
$langtag | language's tag. Ex: en , pt-br , etc. |
<select>%LANGUAGES{format="<option $marker value='$langtag'>$langname</option>" selection="%LANGUAGE%"}%</select>
creates an option list of the available languages with the current language selected
LIME
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%LIME% lime text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
%LOCALSITEPREFS%
Main.TWikiPreferences
, renders as TWikiPreferences
%LOGIN%
%LOGINURL%
/twiki/bin/login/TWiki/TWikiVariables?origurl=/twiki/bin/view/TWiki/TWikiVariables%3fcover%3dprint%253Bsortcol%253D2%253Btable%253D3%253Bup%253D0%26sortcol%3d0%26table%3d27%26up%3d1
%LOGOUT%
%LOGOUTURL%
/twiki/bin/view/TWiki/TWikiVariables?logout=1
%M%
%MAKETEXT{"string" args="..."}%
Parameter | Description | Default |
---|---|---|
"text" or string="text" | The text to be displayed. | none |
args="param1, param2" | a comma-separated list of arguments to be interpolated in the string, replacing the [_N] placeholders in it. | none |
%MAKETEXT{string="Notes:"}%
%MAKETEXT{"If you have any questions, please contact [_1]." args="%WIKIWEBMASTER%"}%
%MAKETEXT{"Did you want to [[[_1]][reset [_2]'s password]]?" args="%SYSTEMWEB%.ResetPassword,%WIKIUSERNAME%"}%
string
to the current user's language only if it has such string in its translation table for that language.
&
) followed by one letter (one of a...z
, A...Z
-- say, X
) in the translatable string will be translated to <span class='twikiAccessKey'>X</span>
. This is used to implement access keys. If you want to write an actual amperstand that stays just before a letter, write two consecutive amperstands (&&
): they will be transformed in just one.
_
) are reserved. You must not use translatable phrases starting with an underscore.
%VARIABLES%
inside the translatable strings (since they will get expanded before the %MAKETEXT{...}%
itself is handled).
MAROON
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%MAROON% maroon text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
formfield
item is the most likely to be useful to casual users.
%META{ "item" ...}%
Item | Options | Description |
---|---|---|
"formfield" | name="..." : name of the field. The field value can be shortened as described in FormattedSearch for $formfield . newline="..." : by default, each newline character will be rewritten to <br /> to allow metadata that contains newlines to be used in tables, etc. $n indicates a newline character.bar="..." : by default, each vertical bar is rewritten to an HTML entity so as to not be mistaken for a table separator.topic="..." : Get meta info of "Topic" or "Web.Topic"; default "%BASEWEB%.%BASETOPIC%" . | Show a single form field |
"form" | topic="..." : Get meta info of "Topic" or "Web.Topic"; default "%BASEWEB%.%BASETOPIC%" . | Generates the table showing the form fields. See Form Templates |
"attachments" | all="on" to show hidden attachments.title="..." to show a title - only if attachments are displayed.template="..." to use a custom template for the rendering of attachments; default attachtables is used.topic="..." : Get meta info of "Topic" or "Web.Topic"; default "%BASEWEB%.%BASETOPIC%" . | Generates the list of attachments |
"moved" | topic="..." : Get meta info of "Topic" or "Web.Topic"; default "%BASEWEB%.%BASETOPIC%" . | Details of any topic moves |
"parent" | dontrecurse="on" : By default recurses up tree, this has some cost.nowebhome="on" : Suppress WebHome. prefix="..." : Prefix that goes before parents, but only if there are parents, default "" . format="..." : Format string used to display each parent topic where $web expands to the web name, and $topic expands to the topic name; default: "[[$web.$topic][$topic]]" suffix="..." : Suffix, only appears if there are parents; default "" . separator="..." : Separator between parents; default " > " . topic="..." : Get meta info of "Topic" or "Web.Topic"; default "%BASEWEB%.%BASETOPIC%" . | Generates the parent link |
%META{}%
is placed in an included topic. Add a topic="%WEB%.%TOPIC%"
parameter if you need meta info of the current topic.
newline
, prefix
, format
, suffix
and separator
options, such as separator="$n * "
%METASEARCH{...}%
Parameter: | Description: | Default: |
---|---|---|
type="topicmoved" | What sort of search is required? "topicmoved" if search for a topic that may have been moved "parent" if searching for topics that have a specific parent i.e. its children "field" if searching for topics that have a particular form field value (use the name and value parameters to specify which field to search) | Required |
web="%WEB%" | Wiki web to search: A web, a list of webs separated by whitespace, or all webs. | Current web |
topic="%TOPIC%" | The topic the search relates to, for topicmoved and parent searches | All topics in a web |
name | form field to search, for field type searches. May be a regular expression (see SEARCH). | |
value | form field value, for field type searches. May be a regular expression (see SEARCH). | |
title="Title" | Text that is prefixed to any search results | empty |
format="..." | Custom format results. Supports same format strings as SEARCH. See FormattedSearch for usage, variables & examples | Results in table |
default="none" | Default text shown if no search hit | Empty |
%METASEARCH{type="topicmoved" web="%WEB%" topic="%TOPIC%" title="This topic used to exist and was moved to: "}%
%METASEARCH{type="parent" web="%WEB%" topic="%TOPIC%" title="Children: "}%
%METASEARCH{type="field" name="Country" value="China"}%
%N%
NAVY
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%NAVY% navy text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
%NOP%
%NOP{...}%
deprecated %STARTSECTION{type="templateonly"}%
.. %ENDSECTION{type="templateonly"}%
instead (see TWikiTemplates for more details).
%NOTIFYTOPIC%
WebNotify
, renders as WebNotify
OLIVE
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%OLIVE% olive text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
ORANGE
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%ORANGE% orange text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
%P%
%PARENTTOPIC%
or %PARENTTOPIC{ format="..." topic="..." }%
TWikiVariables
, renders as TWikiVariables
Item | Description | Default |
---|---|---|
format="..." | Format string used to display parent topic, where $web expands to the web name, and $topic expands to the topic name. Additional formatting tokens can be used. | "$topic" (topic name) |
topic="..." | Get parent of "Topic" or "Web.Topic" | "%WEB%.%TOPIC%" (current topic) |
PINK
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%PINK% pink text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
%PLUGINDESCRIPTIONS%
"$SUM( $ABOVE() )"
to TWiki tables or anywhere in topic text ExternalSite:Page
to link to a page on an external site based on aliases defined in a rules topic :-)
for :eek:
for %PLUGINVERSION{"name"}%
to get the version of a specific plugin
%PLUGINVERSION{"InterwikiPlugin"}%
expands to $Rev: 30454 (2018-07-16) $
%PLUGINVERSION%
to get the version of the API
6.10
%PUBURL%
https://wiki.ivoa.net/internal
%PUBURL%/%WEB%/OtherTopic/image.gif
%PUBURLPATH%
/internal
PURPLE
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%PURPLE% purple text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
%Q%
%QUERYPARAMS{...}%
format="..."
format string for each entry, default $name=$value
separator="..."
separator string, default separator="$n"
(newline)
encode="..."
the encoding to apply to parameter values; see ENCODE for a description of the available encodings. If this parameter is not given, no encoding is performed.
Sequence: | Expands To: |
---|---|
$name | Name of the parameter |
$value | String value of the parameter. Multi-valued parameters will have a "row" for each value. |
$n or $n() | New line. Use $n() if followed by alphanumeric character, e.g. write Foo$n()Bar instead of Foo$nBar |
$nop or $nop() | Is a "no operation". This variable gets removed; useful for nested search |
$quot or \" | Double quote (" ) |
$percnt | Percent sign (% ) |
$dollar | Dollar sign ($ ) |
$lt | Less than sign (< ) |
$gt | Greater than sign (> ) |
%QUERYPARAMS{format="<input type='hidden' name='$name' value='$value' encoding="html" />"}%
%QUERYPARAMS%
.
%QUERYSTRING%
cover=print%3bsortcol%3d2%3btable%3d3%3bup%3d0;sortcol=0;table=27;up=1
RED
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%RED% red text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
REDBG
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of background colors.
%REDBG% red background %ENDBG%
%REDBG%
area must end with %ENDBG%
.
%REDIRECT{}%
variable is handled by the RedirectPlugin.
%REDIRECT{"TopicName"}%
%REDIRECT{"ExampleTopic"}%
redirects to the ExampleTopic topic
%REDIRECT{"OtherWeb.ExampleTopic"}%
redirects to the OtherWeb.ExampleTopic topic
%REDIRECT{"http://twiki.org/"}%
redirects to http://twiki.org/
%REMOTE_ADDR%
18.219.238.226
%REMOTE_PORT%
%REMOTE_USER%
%RENDERLIST%
variable is handled by the RenderListPlugin
%RENDERLIST%
%RENDERLIST{ "org" focus="Sales.WestCoastTeam" }%
%RENDERLIST{ "org" }%
* [[Eng.WebHome][Engineering]]
* [[Eng.TechPubs][Tech Pubs]]
* [[Sales.WestCoastTeam][Sales]]
* [[Sales.EastCoastTeam][East Coast]]
* [[Sales.WestCoastTeam][West Coast]]
%REVINFO%
r3 - 2010-12-29 - 23:23:37 - TWikiContributor
$year-$mo-$day
%REVINFO{"format"}%
Parameter: | Description: | Default: |
---|---|---|
"format" | Format of revision information, see supported variables below | "r1.$rev - $date - $wikiusername" |
web="..." | Name of web | Current web |
topic="..." | Topic name | Current topic |
rev="5" | Specific revison number. Old RCS format "1.5" is also supported. | Latest revision |
Variable: | Unit: | Example |
---|---|---|
$web | Name of web | Current web |
$topic | Topic name | Current topic |
$rev | Revison number. Add prefix r to get the usual r5 format | 5 |
$username | Login username of revision | jsmith |
$wikiname | WikiName of revision | JohnSmith |
$wikiusername | WikiName with Main web prefix | Main.JohnSmith |
$date | Revision date. Actual date format defined as {DefaultDateFormat} in configure, default $year-$mo-$day | 2010-12-31 |
$time | Revision time | 23:24:25 |
$iso | Revision date in ISO date format | 2006-09-22T06:24:25Z |
$min , $sec , etc. | Same date format qualifiers as GMTIME{"format"} |
%REVINFO{"$date - $wikiusername" rev="1.1"}%
returns revision info of first revision
%S%
viewauth.cgi
)
%SCRIPTNAME%
view
.pl
or .cgi
%SCRIPTSUFFIX%
%SCRIPTURL%
https://wiki.ivoa.net/twiki/bin
edit
script should always be used in conjunction with ?t=%GMTIME{"$epoch"}%
to ensure pages about to be edited are not cached in the browser
%SCRIPTURL{"script"}%
https://wiki.ivoa.net/twiki/bin/script
%SCRIPTURL{"viewauth"}%/%WEB%/%TOPIC%
which expands to https://wiki.ivoa.net/twiki/bin/viewauth/TWiki/TWikiVariables
[[%SCRIPTURL{view}%/%WEB%/MyQuery?food=sushi][Sushi]]
%SCRIPTURLPATH{"script"}%
instead, as it works with URL rewriting much better
%SCRIPTURL%
, but doesn't include the protocol and host part of the URL
%SCRIPTURLPATH%
/twiki/bin
edit
script should always be used in conjunction with ?t=%GMTIME{"$epoch"}%
to ensure pages about to be edited are not cached in the browser
%SCRIPTURL{"script"}%
, but doesn't include the protocol and host part of the URL
%SCRIPTURLPATH{"script"}%
/twiki/bin/script
%SEARCH{"text" ...}%
Parameter: | Description: | Default: |
---|---|---|
"text" | Search term. Is a keyword search, literal search, regular expression search, or query, depending on the type parameter. SearchHelp has more | required |
search="text" | (Alternative to above) | N/A |
web="Name" web="Main, Know" web="all" | Comma-separated list of webs to search. You can specifically exclude webs from an all search using a minus sign - for example, web="all,-Secretweb" . The special word all means all webs that do not have the NOSEARCHALL variable set to on in their WebPreferences. Note that TWikiAccessControls are respected when searching webs; it is much better to use them than NOSEARCHALL . | Current web |
topic="WebPreferences" topic="*Bug" | Limit search to topics: A topic, a topic with asterisk wildcards, or a list of topics separated by comma. Note this is a list of topic names and must not include web names. | All topics in a web |
excludetopic="Web*" excludetopic="WebHome, WebChanges" | Exclude topics from search: A topic, a topic with asterisk wildcards, or a list of topics separated by comma. Note this is a list of topic names and must not include web names. | None |
scope="topic" scope="text" scope="all" | Search topic name (title); the text (body) of topic; or all (title and body) | "text" |
type="keyword" type="word" type="literal" type="regex" type="query" | Control how the search is performed when scope="text" or scope="all" keyword : use Google-like controls as in soap "web service" -shampoo ; searches word parts: using the example, topics with "soapsuds" will be found as well, but topics with "shampoos" will be excluded word : identical to keyword but searches whole words: topics with "soapsuds" will not be found, and topics with "shampoos" will not be excluded literal : search for the exact string, like web service regex : use a RegularExpression search like soap;web service;!shampoo ; to search on whole words use \bsoap\b query : query search of form fields and other meta-data, like (Firstname='Emma' OR Firstname='John') AND Lastname='Peel' | %SEARCHVAR- DEFAULTTYPE% preferences setting (literal) |
order="topic" order="created" order="modified" order="editby" order= | Sort the results of search by the topic names, topic creation time, last modified time, last editor, or named field of TWikiForms. The sorting is done web by web; if you want to sort across webs, create a formatted table and sort it with TablePlugin's initsort. Note that dates are sorted most recent date last (i.e at the bottom of the table). | Sort by topic name |
limit="all" limit="16" | Limit the number of results returned. This is done after sorting if order is specified | All results |
date="..." | limits the results to those pages with latest edit time in the given time interval. | All results |
reverse="on" | Reverse the direction of the search | Ascending search |
casesensitive="on" | Case sensitive search | Ignore case |
bookview="on" | BookView search, e.g. show complete topic text | Show topic summary |
nonoise="on" | Shorthand for nosummary="on" nosearch="on" nototal="on" zeroresults="off" noheader="on" noempty="on" | Off |
nosummary="on" | Show topic title only | Show topic summary |
nosearch="on" | Suppress search string | Show search string |
noheader="on" | Suppress default search header Topics: Changed: By: , unless a header is explicitly specified | Show default search header, unless search is inline and a format is specified (Cairo compatibility) |
nototal="on" | Do not show number of topics found | Show number |
zeroresults="off" | Suppress all output if there are no hits | zeroresults="on" , displays: "Number of topics: 0" |
noempty="on" | Suppress results for webs that have no hits. | Show webs with no hits |
headingoffset="2" | Adjust the level of headings in text of topics found, taking effect in $text and $pattern() of a FormattedSearch. A "2" or "+2" increases the level by two, e.g. a ---+ H1 turns into a ---+++ H3. Positive and negative values are supported. Adjusted min and max levels are H1 and H6, respectively. | no adjustment |
header="..." format="..." footer="..." | Custom format results: see FormattedSearch for usage, variables & examples | Results in table |
expandvariables="on" | Expand variables before applying a FormattedSearch on a search hit. Useful to show the expanded text, e.g. to show the result of a SpreadSheetPlugin %CALC{}% instead of the formula | Raw text |
multiple="on" | Multiple hits per topic. Each hit can be formatted. The last token is used in case of a regular expression ";" and search | Only one hit per topic |
nofinalnewline="on" | If on , the search variable does not end in a line by itself. Any text continuing immediately after the search variable on the same line will be rendered as part of the table generated by the search, if appropriate. | off |
recurse="on" | Recurse into subwebs, if subwebs are enabled. | off |
separator=", " | Line separator between search hits | "$n" (Newline) |
newline="%BR%" | Line separator within a search hit. Useful if you want to put multi-line content into a table cell, for example if the format="" parameter contains a $pattern() that captures more than one line, or contains a $formfield() that returns a multi-line textfield. | "$n" (Newline) |
%SEARCH{"wiki" web="Main" scope="topic"}%
%SEARCH{"FAQ" scope="topic" nosearch="on" nototal="on" header="| *Topic: * | *Summary: * |" format="| $topic | $summary |"}%
(displays results in a table with header - details)
%TABLE{}%
variable just before the %SEARCH{}%
to alter the output of a search. Example: %TABLE{ tablewidth="90%" }%
%SERVERTIME%
2024-06-03 - 14:35
$year-$mo-$day
%GMTIME%
%SERVERTIME{"format"}%
$seconds
, $minutes
, $hours
, $day
, $wday
, $dow
, $month
, $mo
, $year
, $ye
, $tz
, $iso
, $rcs
, $http
, $epoch
%SERVERTIME{"$hou:$min"}%
expands to 14:35
%SESSIONID%
%SESSIONVAR%
%SESSION_VARIABLE{"name"}%
- read a session variable
%SESSION_VARIABLE{"name" set="value"}%
- set a session variable
%SESSION_VARIABLE{"name" clear=""}%
- clear a session variable
%SESSION_VARIABLE{"AUTHUSER"}%
- user ID, current value:
%SESSION_VARIABLE{"SESSION_REQUEST_NUMBER"}%
- number of pages accessed by current user since login, current value:
%GET{}%
. No output is shown, e.g. %SET{}%
resolves to an empty string. The %SET{}%
and %GET{}%
variables are handled by the SetGetPlugin.
%SET{ "name" value="..." remember="1" }%
Attribute | Comment | Default |
---|---|---|
"name" | Name of variable. Alphanumeric characters, dashes and underscores can be used. | (required) |
value="..." | Value of variable. Escape double quotes with backslash. | (required, may be empty) |
remember="1" | If set, the variable will be stored persistently so that it can be used later in any TWiki topic. See important notes. | "0" |
%SET{"lunch" value="Sushi"}%
- see more examples.
%SET{}%
. The %SETGETDUMP{}%
, %SET{}%
, and %GET{}%
variables are handled by the SetGetPlugin.
%SETGETDUMP{ format="..." separator="..." }%
Attribute | Comment | Default |
---|---|---|
format="..." | Format output using variables $key and $value | "key: $key, value: $value <br />" |
separator="..." | String used for separating entries | "\n" |
%SETGETDUMP{"| $key | $value |" separator="$n"}%
- see more examples.
SILVER
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%SILVER% silver text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
%SLIDESHOWEND%
variable is handled by the SlideShowPlugin
%SLIDESHOWEND%
%SLIDESHOWSTART%
variable is handled by the SlideShowPlugin
%SLIDESHOWSTART%
%SLIDESHOWSTART{ template="MyOwnSlideTemplate" }%
%SLIDESHOWSTART%
---++ Sample Slide 1
* Bullet 1
* Bullet 2
---++ Sample Slide 2
* Bullet 1
* Bullet 2
%SLIDESHOWEND%
%SPACEDTOPIC%
Var%20*SPACEDTOPIC
%ENCODE{%SPACEOUT{"%TOPIC%" separator=" *"}%}%
%SPACEOUT{ "%TOPIC%" }%
TWiki Variables
Parameter: | Description: | Default: |
---|---|---|
separator | The separator to put between words e.g. %SPACEOUT{"DogsCatsBudgies" separator=", "}% -> Dogs, Cats, Budgies | ' ' |
[[WebHome][%SPACEOUT{"WebHome"}%]]
expands to Web Home
%STOPINCLUDE%
variable. A normal view of the topic shows everything exept the %STARTINCLUDE%
variable itself.
%STARTSECTION{type="include"}%
instead
%STARTINCLUDE%
%STARTSECTION{}%
and %ENDSECTION{}%
.
type="section"
- the default, used for a generic section, such as a named section used by INCLUDE.
type="include"
- like %STARTINCLUDE%
... %STOPINCLUDE%
except that you can have as many include blocks as you want (%STARTINCLUDE%
is restricted to only one).
type="templateonly"
- start position of text to be removed when a template topic is used. Use this to embed text that you do not want expanded when a new topic based on the template topic is created. TWikiTemplates has more.
type="expandvariables"
- start position where TWikiVariables get expanded when a new topic is created. Normally only certain variables get expanded when a new topic based on the template topic is created. All variables get expanded within a "expandvariables"
section. TWikiTemplates has more.
%STARTSECTION{"name"}% ................... %ENDSECTION{"name"}%
%STARTSECTION{type="include"}% ........... %ENDSECTION{type="include"}%
%STARTSECTION{type="templateonly"}% ...... %ENDSECTION{type="templateonly"}%
%STARTSECTION{type="expandvariables"}% ... %ENDSECTION{type="expandvariables"}%
Parameter:![]() | Description: | Default |
---|---|---|
type="..." | Type of the section; type "section" , "include" , "templateonly" , or "expandvariables" | "section" |
"name" | Name of the section. Must be unique inside a topic. | Generated name |
_SECTION0
for the first unnamed section in the topic, _SECTION1
for the second, etc..
%STATISTICSTOPIC%
WebStatistics
, renders as WebStatistics
%STOPINCLUDE%
variable itself.
%STOPINCLUDE%
%SYSTEMWEB%
TWiki
%T%
%TABLE{}%
variable is handled by the TablePlugin
%TABLE{ attributes }%
Argument | Comment | Default value | Example |
---|---|---|---|
sort | Set table sorting by clicking headers "on" or "off" . | unspecified | sort="on" |
initsort | Column to sort initially ("1" to number of columns). | unspecified | initsort="2" |
initdirection | Initial sorting direction for initsort , set to "up" (descending) or "down" (ascending). | unspecified | initdirection="up" |
disableallsort | Disable all sorting, both initsort and header sort. This is mainly used by plugins such as the EditTablePlugin to disable sorting in a table while editing the table. | unspecified | disableallsort="on" |
headerbg | Header cell background colour. | "#6b7f93" | headerbg="#999999" |
headerbgsorted | Header cell background colour of a sorted column. | the value of headerbg | headerbgsorted="#32596c" |
headercolor | Header cell text colour. | "#ffffff" | headercolor="#0000cc" |
databg | Data cell background colour, a comma separated list. Specify "none" for no colour, that is to use the colour/background of the page the table is on. | "#edf4f9,#ffffff" | databg="#f2f2f2,#ffffff" |
databgsorted | Data cell background colour of a sorted column; see databg . | the values of databg | databgsorted="#d4e8e4,#e5f5ea" |
datacolor | Data cell text colour, a comma separated list. | unspecified | datacolor="#0000CC, #000000" |
tableborder | Table border width (pixels). | "1" | tableborder="2" |
tableframe | Table frame, set to "void" (no sides), "above" (the top side only), "below" (the bottom side only), "hsides" (the top and bottom sides only), "lhs" (the left-hand side only), "rhs" (the right-hand side only), "vsides" (the right and left sides only), "box" (all four sides), "border" (all four sides). | unspecified | tableframe="hsides" |
tablerules | Table rules, set to "none" (no rules), "groups" (rules will appear between row groups and column groups only), "rows" (rules will appear between rows only), "cols" (rules will appear between columns only), "all" (rules will appear between all rows and columns). | unspecified | tablerules="rows" |
cellpadding | Cell padding (pixels). | "0" | cellpadding="0" |
cellspacing | Cell spacing (pixels). | "0" | cellspacing="3" |
cellborder | Cell border width (pixels). | unspecified | cellborder="0" |
valign | Vertical alignment of cells and headers, set to "top" , "middle" , "bottom" or "baseline" . | unspecified | valign="top" |
headervalign | Vertical alignment of header cells; overrides valign . | unspecified | headervalign="top" |
datavalign | Vertical alignment of data cells; overrides valign . | unspecified | datavalign="top" |
headeralign | Header cell alignment, one value for all columns, or a comma separated list for different alignment of individual columns. Set to "left" , "center" , "right" or "justify" . Overrides individual cell settings. | unspecified | headeralign="left,right" |
dataalign | Data cell alignment, one value for all columns, or a comma separated list for different alignment of individual columns. Set to "left" , "center" , "right" or "justify" . Overrides individual cell settings. | unspecified | dataalign="center" |
tablewidth | Table width: Percentage of window width, or absolute pixel value. | unspecified | tablewidth="100%" |
columnwidths | Column widths: Comma delimited list of column widths, percentage or absolute pixel value. | unspecified | columnwidths="80%,20%" |
headerrows | Number of header rows to exclude from sort. (will be rendered in a HTML thead section) | "1" | headerrows="1" |
footerrows | Number of footer rows to exclude from sort. (will be rendered in a HTML tfoot section) | "0" | footerrows="1" |
id | Unique table identifier string, used for targeting a table with CSS. | tableN (where N is the table order number on the page) | id="userTable" |
summary | Table summary used by screenreaders: A summary of what the table presents. It should provide an orientation for someone who listens to the table. | unspecified | summary="List of subscribed users" |
caption | Table caption: A title that will be displayed just above the table. | unspecified | caption="Users" |
%TABLE{ tableborder="0" cellpadding="4" cellspacing="3" cellborder="0" }%
| *A1* | *B1* |
| A2 | B2 |
TEAL
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%TEAL% teal text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
"---++ text"
) and HTML ("<h2>text</h2>"
) are taken into account. Any heading text after "!!"
is excluded from the TOC; for example, write "---+!! text"
if you do not want to list a header in the TOC. An abbreviated heading can be shown in the TOC, such as "---++ text!! this is excluded from TOC"
.
%TOC%
"---++ text"
) and HTML ("<h2>text</h2>"
) are taken into account. Any heading text after "!!"
is excluded from the TOC; for example, write "---+!! text"
if you do not want to list a header in the TOC. An abbreviated heading can be shown in the TOC, such as "---++ text!! this is excluded from TOC"
.
%TOC{"SomeTopic" ...}%
Parameter: | Description: | Default: |
---|---|---|
"TopicName" | topic name | Current topic |
web="Name" | Name of web | Current web |
depth="2" | Limit depth of headings shown in TOC | 6 |
title="Some text" | Title to appear at top of TOC | none |
%TOC{depth="2"}%
%TOC{"TWikiDocumentation" web="TWiki" title="Contents:"}%
%TOPIC%
expands to the name of the topic. If you are looking at the text of an included topic, it is the name of the included topic.
%TOPIC%
TWikiVariables
, renders as TWikiVariables
$topic
variable gets expanded to the topic name, $marker
to marker
parameter where topic matches selection
, and $web
to the name of the web, or any of the standard FormatTokens.
%TOPICLIST{"format" ...}%
Parameter: | Description: | Default: |
---|---|---|
"format" | Format of one line, may include $web (name of web), $topic (name of the topic), $marker (which expands to marker for the item matching selection only) | "$topic" |
format="format" | (Alternative to above) | "$topic" |
separator=", " | line separator | "$n" (new line) |
marker="selected" | Text for $marker if the item matches selection | "selected" |
selection="TopicA, TopicB" | Current value to be selected in list | (none) |
web="Name" | Name of web | Current web |
%TOPICLIST{" * $web.$topic"}%
creates a bullet list of all topics
%TOPICLIST{separator=", "}%
creates a comma separated list of all topics
%TOPICLIST{" <option>$topic</option>"}%
creates an option list (for drop down menus)
<select>%TOPICLIST{" <option $marker value='$topic'>$topic</option>" separator=" " selection="%TOPIC%"}%</select>
creates an option list of web topics with the current topic selected
%TOPICURL%
- shortcut for %SCRIPTURL{view}%/%WEB%/%TOPIC%
%TWISTY{}%
variable is handled by the TwistyPlugin.
%TWISTY{}% ... %ENDTWISTY%
%TWISTY{}%
my twisty content
%ENDTWISTY%
%U%
%URLPARAM{"name"}%
Parameter: | Description: | Default: |
---|---|---|
"name" | The name of a URL parameter | required |
newline="$br" | Convert newlines in textarea to other delimiters. Variables $br (for <br /> tag), $n (for newline) are expanded. Other text is encoded based on encode parameter. | no conversion |
encode="off" | Turn off encoding. See important security note below | encode="safe" |
encode="quote" | Escape double quotes with backslashes (\" ), does not change other characters; required when feeding URL parameters into other TWiki variables. This encoding does not protect against cross-site scripting. | encode="safe" |
encode="moderate" | Encode special characters into HTML entities for moderate cross-site scripting protection: "<" , ">" , single quote (' ) and double quote (" ) are encoded. Useful to allow TWiki variables in comment boxes. | encode="safe" |
encode="safe" | Encode special characters into HTML entities for cross-site scripting protection: "<" , ">" , "%" , single quote (' ) and double quote (" ) are encoded. | (this is the default) |
encode="entity" | Encode special characters into HTML entities. See ENCODE for details. | encode="safe" |
encode="html" | Encode special characters into HTML entities. In addition to encode="entity" , it also encodes space, newline (\n ) and linefeed (\r ). Useful to encode text properly in HTML input fields. | encode="safe" |
encode="url" | Encode special characters for URL parameter use, like a double quote into %22 | encode="safe" |
multiple="on" multiple="[[$item]]" | If set, gets all selected elements of a <select multiple="multiple"> tag. A format can be specified, with $item indicating the element, e.g. multiple="Option: $item" | first element |
separator=", " | Separator between multiple selections. Only relevant if multiple is specified | "\n" (newline) |
format="..." | Format the result. $value expands to the URL parameter. If multiple is specified, $value expands to the result of the concatenated items. | "$value" |
default="..." | Default value in case parameter is empty or missing. The format parameter is not applied. | empty string |
%URLPARAM{"skin"}%
returns print
for a .../view/TWiki/TWikiVariables?skin=print
URL
encode="safe"
is the default, it provides a safe middle ground. The encode="entity"
is more aggressive, but some TWiki applications might not work.
"html"
. <input type="text" name="address" value="%URLPARAM{ "address" encode="html" }%" />
%SEARCH{ "%URLPARAM{ "search" encode="quotes" }%" noheader="on" }%
rev
, skin
, template
, topic
, web
; they have a special meaning in TWiki. Common parameters and view script specific parameters are documented at TWikiScripts.
%URLPARAM{
in the value of a URL parameter, it will be modified to %<nop>URLPARAM{
. This is to prevent an infinite loop during expansion.
%USERINFO%
guest, TWikiGuest,
(comma-separated list of the username, wikiusername, and emails)
$emails
, $username
, $wikiname
, $wikiusername
, $groups
and $admin
($admin returns 'true' or 'false'): %USERINFO{ format="$username is really $wikiname" }%
guest is really TWikiGuest
%USERINFO{ "TWikiGuest" format="$username is really $wikiname" }%
guest is really TWikiGuest
{AntiSpam}{HideUserDetails}
configuration option is not enabled, or if you are an admin. (User details are hidden in this TWiki)
jsmith
, WIKINAME like JohnSmith
and WIKIUSERNAME like Main.JohnSmith
. Un-authenticated users are all TWikiGuest.
%USERNAME%
guest
%USERSWEB%
Main
%VAR{"NAME" web="Web"}%
%WEBBGCOLOR%
of the Main web write %VAR{"WEBBGCOLOR" web="Main"}%
, which expands to #FFEFA6
%VBAR%
%WEB%
expands to the name of the web where the topic is located. If you are looking at the text of an included topic, it is the web where the included topic is located.
%WEB%
, expands to: TWiki
%WEB{format="..."}%
Parameter: | Description: | Default: |
---|---|---|
format="..." | Format, may include tokens $web (the full web path), $parents (parent webs, if any), $current (current web without parent webs) | "$web" |
%WEB%
is Engineering/TechPubs/Apps
: %WEB{format="Parent webs: $parents, current web: $current"}%
returns: Parent webs: Engineering/TechPubs, current web: Apps
NOSEARCHALL = on
preference variable. The "format"
defines the format of one web item. The $name
variable gets expanded to the name of the web, $qname
gets expanded to double quoted name, $marker
to marker
where web matches selection
.
%WEBLIST{"format" ...}%
Parameter: | Description: | Default: |
---|---|---|
"format" | Format of one line, may include $name (the name of the web), $qname (the name of the web in double quotes), $indentedname (the name of the web with parent web names replaced by indents, for use in indented lists), and $marker (which expands to marker for the item matching selection only) | "$name" |
format="format" | (Alternative to above) | "$name" |
separator=", " | Line separator | "$n" (new line) |
web="" | if you specify $web in format, it will be replaced with this | "" |
webs="public" | Comma separated list of webs, public expands to all non-hidden.NOTE: Administrators will see all webs, not just the public ones | "public" |
marker="selected" | Text for $marker if the item matches selection | "selected" |
selection="%WEB%" | Current value to be selected in list | selection="%WEB%" |
subwebs="Sandbox" | Show webs that are a sub-web of this one (recursivly) | "" |
limit="30" | Limit number of webs to show | "" (all) |
overlimit="..." | Message shown if over limit, such as: overlimit=" * [[%SYSTEMWEB%.SiteMap][More...]]" | "" |
%WEBLIST{" * [[$name.WebHome]]"}%
- creates a bullet list of all webs.
<form><select name="web"> %WEBLIST{"<option $marker value=$qname>$name</option>" webs="Trash, public" selection="%WEB%" separator=" "}% </select></form>
- creates a dropdown of all public webs + Trash web, with the current web highlighted.
%WEBPREFSTOPIC%
WebPreferences
, renders as WebPreferences
WHITE
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%WHITE% white text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.
%WIKIHOMEURL%
/twiki/bin/view/Main/WebHome
%SCRIPTURLPATH{"view"}%/%USERSWEB%/%HOMETOPIC%
%WIKILOGOURL%
defined in WebPreferences instead.
%WIKILOGOALT%
International Virtual Observatory Alliance
%WIKILOGOIMG%
/internal/TWiki/TWikiPreferences/ivoa_logo137x77.jpg
%WIKILOGOURL%
/
%SCRIPTURLPATH{"view"}%/%USERSWEB%/%HOMETOPIC%
%USERNAME%
if not defined in the TWikiUsers topic
%WIKINAME%
TWikiGuest
%WIKIPREFSTOPIC%
TWikiPreferences
, renders as TWikiPreferences
%WIKITOOLNAME%
TWiki
%WIKIUSERNAME%
Main.TWikiGuest
, renders as TWikiGuest
%WIKIUSERSTOPIC%
TWikiUsers
, with Main prefix renders as TWikiUsers
%WIKIVERSION%
TWiki-6.1.0, Mon, 16 Jul 2018, build 30610
%X%
%Y%
YELLOW
is one of the rendering shortcut settings predefined in TWikiPreferences. See the section rendering shortcut settings in that topic for a complete list of colors.
%YELLOW% yellow text %ENDCOLOR%
%<color>%
text must end with %ENDCOLOR%
. If you want to switch from one color to another one you first need to end the active color with %ENDCOLOR%
, e.g. write %RED% some text %ENDCOLOR% %GREEN% more text %ENDCOLOR%
.