User:Pi zero/Archives/search/topics/doc
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This is a documentation subpage for User:Pi zero/Archives/search/topics (see that page for the user template itself). It contains usage information, categories and other content that is not part of the original user template page. |
Usage[edit]
This subtemplate of {{User:Pi zero/Archives/search}} provides the topics area of User:Pi zero/Archives. It presents an expandable tree of categories descending from Category:News articles by section. It takes two optional parameters:
ctree, a wikilisp data structure describing the known category hierarchy, of which the tree presented here is the first branch. If blank or omitted, defaults to an unexpanded branch on the category.active, which if non-blank indicates that the page is being viewed through dialog action. If blank or omitted, expansion/contraction of the tree causes the page to anchor on the Topics section; this is done because when the page isn't being viewed through dialog, clicking on any of these links loses position on the page.
Uses {{User:Pi zero/Archives/show tree}}.