On Oct 6, 2008, at 12:51 PM, Vincent Massol wrote:
On Oct 6, 2008, at 12:41 PM, Sergiu Dumitriu wrote:
Marius Dumitru Florea wrote:
Hi Vincent,
First of all I don't know why do we need to wrap the anchor in a
span
and not put the "wikilink" class directly on the anchor. I see
there are
no CSS rules attached to it so I guess is has a semantic purpose.
Furthermore, what do you think about using custom attributes on the
anchor, like xwiki:doc="Main.WebHome"?
Does the editor support namespaces? I thought it didn't... Also, does
wikimodel/doxia support them? If they do, then this is the way to go.
Yes it sounds nice.
Is this how to do it:
http://www.w3.org/MarkUp/Guide/xhtml-m12n-tutorial/
http://alistapart.com/articles/customdtds2/
Is XHTML Modularization spec supported by all browsers/parsers?
Thanks
-Vincent
Since we're using Wikimodel for the XHTML parser we would only need to
add support for it in wikimodel and in xwiki (it doesn't support them
right now but I can modify it).
What about macros?
Here's an example:
{{velocity}}
#set ($var = "value")
{{/velocity}}
How would that be represented in an attribute?
Like this?
xwiki:macro="{{velocity}}\n#set ($var = "value")\n{{/velocity}}"
(special chars would also be encoded)
Is it an issue that it's less readable?
Is there a size limit to attributes (Since a macro can get very long)?
Answer: I don't think so. Probably the size limit of a Java String or
the JVM available memory.
Thanks
-Vincent
PS: ... and it seems I lost several hours of work yesterday modifying
wikimodel to support external comment handling... My fault for working
on weekends...
> Anyway, I'll be able to detect/inset if
it's either span or comment
> or
> custom attributes. One note though: in the case of span or comment
> I'll
> have to take care when I'm inserting other DOM nodes so the link DOM
> fragment is taken as a unit. For instance, I shouldn't inset strong
> or
> em between the span and the anchor.
>
> Vincent Massol wrote:
>> Hi,
>>
>> Since recognizing links to be xwiki links is hard (not even always
>> possible) we need to add some extra information when we render wiki
>> syntax content into XHTML (for the WYSIWYG editor for ex) so that
>> we
>> can convert it back to wiki syntax.
>>
>> We have 2 solutions I can think of:
>>
>> 1) Using a span with a class value:
>>
>> <span class="wikilinkplaceholder wikilink"><!
>> [CDATA[Space.ExistingPage]]><a href="/xwiki/bin/view/Space/
>> ExistingPage">Space.ExistingPage</a></span>
>>
>> 2) Using a comment:
>>
>> <!-- startwikilink:Space.Existing --><span
class="wikilink"><a
>> href="/
>> xwiki/bin/view/Space/ExistingPage">Space.ExistingPage</a></
>> span><!--
>> stopwikilink -->
>>
>> Pros and cons:
>>
>> * 2) allows not generating visible content in XHTML so that if
>> someone
>> copy/paste our generated XHTML he won't have to add some CSS rule
>> to
>> prevent it from being visible. BTW I'm not even sure we can find a
>> CSS
>> rule to do that in solution 1) so we might need to have 2 spans as
>> in:
>> <span
class="startwikilink"><![CDATA[Space.ExistingPage]]></
>> span><span
>> class="wikilinkplaceholder wikilink"><a
href="/xwiki/bin/view/
>> Space/
>> ExistingPage">Space.ExistingPage</a></span><span
>> class="stopwikilink"/>
>>
>> * 1) is harder to code since it requires using a SAX2
>> LexicalHandler,
>> which btw is not supported by all XML parsers:
>> "This is an optional extension handler for SAX2 to provide lexical
>> information about an XML document, such as comments and CDATA
>> section
>> boundaries. XML readers are not required to recognize this handler,
>> and it is not part of core-only SAX2 distributions."
>> It also requires that I make some modifications to wikimodel since
>> wikimodel currently ignores comments.
>>
>>
>> Solution 2) seems slightly better to me but as it's quite more
>> complex
>> to implement I'd like to be sure that it's the best solution.
>>
>> WDYT?
>>
>> Thanks
>> -Vincent
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