Thanks a lot!!! -AJ
On Thu, Jan 19, 2006 at 05:55:22PM +0100, Hans Hagen wrote: > Junod Antoine wrote: > > >Hello gurus, > > > >I'm a bit into trouble wih buffers and xml parsing. Here is my problem: > > > >I've got a .xhtml with the following lines: > > > > [...] > > <meta name="course_name" content="G�nie Logiciel" /> > > <meta name="date" content="23 d�cembre 2005" /> > > [...] > > <title>Auction: document d'analyse</title> > > [...] > > > >I'm trying to store the content of the meta tag in a buffer, one per > >meta tag, (ie "G�nie Logiciel" in buffer course_name, "23 d�cembre > >2005" in buffer date) to use these buffers when I meet the title tag: > > > > \XMLifequalelse{meta}{name}{course_name} > > {\startbuffer[course_name]\XMLpar{meta}{content}{}\stopbuffer}{} > > \XMLifequalelse{meta}{name}{date} > > {\startbuffer[date]\XMLpar{meta}{content}{}\stopbuffer}{} > > \defineXMLenvironment [title] {\startstandardmakeup > > \getbuffer[course_name] > > \getbuffer[date]}{\stopstandardmakeup} > > > >But it does not print anything else than the title. > > > > > buffers serve a different purpose and are part if a text flow > > \starttext > > \defineXMLsingular > [meta] > [name=,content=] > {\setevariables[document:meta][\XMLop{name}=\XMLop{content}]} > > \defineXMLenvironment > [title] > {} > {\startstandardmakeup > \getvariable{document:meta}{course_name} \endgraf > \getvariable{document:meta}{date} \endgraf > \stopstandardmakeup} > > \startXMLdata > <meta name="course_name" content="Genie Logiciel" /> > <meta name="date" content="23 decembre 2005" /> > > <title/> > \stopXMLdata > > With a little extension (i'll add it) we can prevent unwanted expansion: > > \unprotected \def\setvalueXMLpar#1#2#3% > [EMAIL PROTECTED]@EA\endcsname > \csname\ifcsname\@@XMLvariable:#2:#3\endcsname > \@@XMLvariable:#2:#3\else\s!empty\fi\endcsname} > > \defineXMLsingular > [meta] > [name=,content=] > {\setvalueXMLpar{document:meta:\XMLop{name}}{meta}{content}} > > \defineXMLenvironment > [title] > {} > {\startstandardmakeup > \getvalue{document:meta:course_name} \endgraf > \getvalue{document:meta:date} \endgraf > \stopstandardmakeup} > > \startXMLdata > <meta name="course_name" content="Genie Logiciel" /> > <meta name="date" content="23 decembre 2005" /> > > <title/> > \stopXMLdata > > > \stoptext > > > > _______________________________________________ > ntg-context mailing list > ntg-context@ntg.nl > http://www.ntg.nl/mailman/listinfo/ntg-context _______________________________________________ ntg-context mailing list ntg-context@ntg.nl http://www.ntg.nl/mailman/listinfo/ntg-context