W3TPL/tags

About

Although the main "meat" of W3TPL is the (as-yet-unfinished) parser for text within <w3tpl></w3tpl> tags, there are a number of other tags which replicate much of the same functionality and may be suitable for simpler tasks.

In order to get around the parser, most of these tags have ways of using internal data for their values rather than depending on the parser to get things in the right order. to be documented

One of the weaknesses of the MediaWiki parser is that it cannot deal with nested tags properly; the ending-tag of a tag-pair nested inside another tag-pair results in closure of the outer tag-pair as well, and any text past the internal closing-tag is displayed rather than being passed to the tag handler. W3TPL allows you to get around this limitation by defining functions which are parsed separately from the code-block in which they are executing.

Tags

alphabetical

by function

Template:w3tpl/tag Template:w3tpl/tag Template:w3tpl/tag Template:w3tpl/tag Template:w3tpl/tag Template:w3tpl/tag Template:w3tpl/tag Template:w3tpl/tag Template:w3tpl/tag Template:w3tpl/tag Template:w3tpl/tag Template:w3tpl/tag Template:w3tpl/tag Template:w3tpl/tag Template:w3tpl/tag Template:w3tpl/tag Template:w3tpl/tag

Text block inclusion: Template:w3tpl/tag: Runs the parser on everything in between the tags, but doesn't display the result. Useful for doing a lot of "programmish" stuff, so you can format it nicely and comment it without messing up your display Template:w3tpl/tag: overrides the "hide" attribute (and eventually the <hide> tag), i.e. displays contents Template:w3tpl/tag: includes the contents of another page – like templates, but without creating a separate instance of the page object Template:w3tpl/tag, Template:w3tpl/tag: much like PageVars extension, but using XML tags instead of {{#parser}} functions Template:w3tpl/tag: defines a function which can be called with arguments later Template:w3tpl/tag: optional method of passing arguments to a function Template:w3tpl/tag: call a previously defined function Control structures: Template:w3tpl/tag, Template:w3tpl/tag Template:w3tpl/tag Template:w3tpl/tag: Same as {{#xploop}}, but uses varname instead of $s$ syntax: xploop list="\demarcated\list" repl=string-to-replace sep=separator Debugging: Template:w3tpl/tag: show list of all variables (with values) and functions (with code) Template:w3tpl/tag In development: Template:w3tpl/tag Template:w3tpl/tag: currently, is only used for disabling cache; will later enclose blocks of executable w3tpl code Content management: Template:w3tpl/tag Template:w3tpl/tag - experimental; may not be useful without a lot more support

Common Attributes

• name=: name of variable being accessed (usage depends on tag)
• hide: if present, the contents of the tag will not be displayed except for those enclosed by Template:w3tpl/tagTemplate:w3tpl/tag tags. If absent, the contents of the Template:w3tpl/tagTemplate:w3tpl/tag tags are ignored and only the remainder of the content is shown. (At present, contents of the Template:w3tpl/tag tag itself are never displayed; this will be changed to enable the <echo> tag at some point.)
  • Used in: Template:w3tpl/tag/Template:w3tpl/tag, Template:w3tpl/tag
• parse: parse any wikitext when reading the value of a variable