Skins

WikiDX output is controlled by a powerful skinning engine. This allows the content to be displayed in any number of ways. I have tried to keep the content seperate from the display, allowing greater freedom to the skin author.

 

Fields

Field	Description
<!--{IF $<var> <op> <value>}-->	Checks var against a value, ie if a = 1. See operators
<!--{IFDEF $<var>}-->	Checks the variable exists and has a non-blank value
<!--{IFNDEF $<var>}-->	Checks the variable either doesnot exist or is blank / null
<!--{ENDIF}-->	Ends the IF statement.
<!--{FOREACH $<array>}-->	Loop through the contents of array. The array must follow this structure
<!--{ENDFOREACH}-->	End the foreach statement
<!--{INCLUDE <file>}-->	Contents of file are included into the template processing
<!--{CALL <func>}-->	Call a function. The return value of the function is displayed. The CALL keyword is optional
<!--{INCLUDEPAGE <wikipage>}-->	Include the content of another wiki page. Content is run through wiki engine and is fully formatted
<!--{$<var>}-->	Simply show the content of $TPParms['<var>']

 

Operators

Operator	Description
=, eq	Equal to
!=, ne	Not equal to
<, lt	Less than
>, gt	Greater than
<=	Less than or equal to
>=	Greater than or equal to
in	value matches at least one of a list of values, ie <!--{IF $ACT in ('edit', 'diff')}-->
not in	values does not match any in a list (see above)

 

Examples

Simple IF test. If the value of $TPParms['ACT'] is edit, then the text 'some code' is issued. <!--{IF $ACT = "edit"}--> some test <!--{ENDIF}--> 
or 
<!--{IF $ACT eq "edit"}--> some test <!--{ENDIF}-->

 

If $TPParms['ACT'] exists and contains non blank contents, then show text <!--{IFDEF $ACT}--> some test <!--{ENDIF}-->