Difference: TWikiVariables (75 vs. 76)

Revision 762004-04-01 - PeterThoeny

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META TOPICPARENT name="WebHome"
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  TWikiVariables are text strings - %VARIABLE% - that expand into content whenever a page is opened. When a topic is rendered for viewing, VARIABLES are replaced by data, either user-entered, or info automatically generated by TWiki (like the date, or the current username). There are predefined variables, and Preference variables that you configure. You can also define custom variables, with new names and values.
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Note: To leave a variable unexpanded, preceed it with an exclamation point, e.g. type !%TOPIC% to get %TOPIC%.
 

Predefined Variables

Most predefined variables return values that were either set in the lib/twiki.cfg file, when TWiki was installed, or taken from server info (like current username, or date and time). Many of the variables let you format the appearance of the display results.

 
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