Hi Tapio,
unfortunately I don't see any "easy" solution for your use case. You could
indeed try to have a velocity macro to achieve this:
{{velocity}}
#if($doc.space == "SomeValue")
display line
#end
{{/velocity}}
But it will complicated to maintain for all your content.
Best,
Guillaume
On Tue, Nov 19, 2013 at 12:19 PM, Tapio Seppälä
<tapio.seppala(a)quanttos.fi>wrote;wrote:
  Hi all,
 I've been looking for a long time a solution how to exclude some text from
 the source, when linked to another page, but haven't found it yet.
 We use XWiki as base of our help system for several applications. There are
 a lots of common topics which have the same, or almost the same content on
 each application help. So we built 'mother' pages of help which each and
 other different applications help then are using by linking to them. Header
 based tagging (we use XWiki syntax 2.1) is very user friendly for this
 purpose. The problem is, there are slight variations in the content of the
 text here and there between the applications.
 An example:
 There is a page explaining some settings of an application containing some
 200 rows of text. Most, but not all of the rows are the same. I might then
 like to do something like include the whole page in app #1 help, excluding
 only rows 33, 52 and 55 from the page, but include them still to some other
 app's help, and so on...
 I imagine the above could be done with some smart tags, macros and links,
 but as I am not a developer, so I can't do that and haven't found a
 solution. A few years ago we used syntax 1.0, and if I remember right,
 there
 was a possibility to include e.g. a sentence with tags, but not to exclude
 anything inside the linked part of the text.
 It is very irritating to copy and paste large amounts of text to different
 pages with only slight differences between them. And then again, when the
 'root' text has some change, e.g. a setting common to all apps changes, you
 have go and edit each of the pages created with copy-paste. This could be
 avoided if there was a way to include and exclude tagged text other than
 just between the headings.
 ---
 best regards
 Tapio Seppala
 P.S. Congratulations for the 10-year old!
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