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TWiki.MetaDataRenderingr1.3 - 11 Jan 2002 - 08:00 - PeterThoenytopic end

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Meta Data Rendering

Various meta data can be stored in topics - MetaDataDefinition

This is rendered using the %META% variable. This is mostly used in the view, preview and edit scripts.

At present support is fairly basic:

Variable usage: Comment:
%META{"form"}% Show form data, see Form Templates
%META{"attachments"}% Show attachments, excluding hidden ones. Options:
all="on": Show all attachments i.e. including hidden ones
%META{"moved"}% Details of any topic moves
%META{"parent"}% Show topic parent. Options:
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 "".
suffix="...": Suffix, only appears if there are parents, default "".
separator="...": Separator between parents, default is " > ".

Possible future additions:

  • Rendering of form data to alternate formats e.g. bullet lists
  • Specify a template to be used for rendering

-- JohnTalintyre? - 29 Aug 2001
-- PeterThoeny - 10 Jan 2002
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