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AW: AW: AW: change a attribute with a link?

Subject: AW: AW: AW: change a attribute with a link?
From: <christof.hoeke@xxxxxxx>
Date: Tue, 30 Mar 2004 15:39:06 +0200
xsl link parameter
ok, then you can use <xsl:param/> elements. there was a discussion yesterday of this. 
short version:

put an 
	<xsl:param name="type" select="'default if not set via setParameter'"/>

at the top level of your stylesheet. the cgi/servlet/whatever which processes your request than has to use the setParameter method of the Transformer (at least in java these are the names, post the language you are using and there might someone to help) to give the URL parameter to the stylesheet. something like
	transformer.setParameter("type", urlparamvalueAsString);
before actually call the transform() method.

the xsl:param $type can now be used as a variable in your stylesheet. so e.g.
	<xsl:apply-templates select="descendant-or-self::node[attribute::type = $type]" />

hope this helps
chris

	

> -----Urspr|ngliche Nachricht-----
> Von: Markus Hanel [mailto:markus.hanel@xxxxxx]
> Gesendet: Dienstag, 30. Mdrz 2004 15:19
> An: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> Betreff: Re: AW: AW:  change a attribute with a link?
> 
> 
> hallo,
> yes this is my question.
> markus
> 
> > hi,
> > do i understand your intention as:
> > 
> > - give any of the 3 links an URL parameter that should then 
> be passed to
> > the XSL like
> > 	<a><xsl:attribute>
> > name="href">test.xml?evaluate=admin</xsl:attribute>evaluate the
> admin</a></p>
> > 
> > - XSL should then display only relevant data on the URL parameter?
> > 
> > 
> > chris
> > 
> > 
> > > -----Urspr|ngliche Nachricht-----
> > > Von: Markus Hanel [mailto:markus.hanel@xxxxxx]
> > > Gesendet: Dienstag, 30. Mdrz 2004 13:24
> > > An: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> > > Betreff: Re: AW:  change a attribute with a link?
> > > 
> > > 
> > > hello,
> > > 
> > > the 3 links and the template " <xsl:template 
> > > match="node[attribute::type =
> > > 'admin']">
> > > " are in one stylesheet. the links should evaluate the same 
> > > xml file and
> > > there should be a possibility (I hope so) to change the 
> > > attribute "type" at the
> > > xslt element " apply-templates and template". is there a xslt 
> > > element or x
> > > path function that can transport a parameter that is 
> given at a link?
> > > So when I change the attribute "type" to interviewer all 
> > > pers_datas of the
> > > <node type="department">
> > > should be catched.
> > > 
> > > > do you want to open the link with a parameter which type of 
> > > pers_data you
> > > > want to show or is this all on one file?
> > > > 
> > > > in case of the parameter you need to provide information 
> > > which environment
> > > > you work in (servlet?)
> > > > 
> > > > if you want to put it all in one file you could do 
> something like:
> > > > 
> > > > <xsl:template match="/">
> > > > 	<!-- this is slow, better to select the proper nesting 
> > > if possible -->
> > > > 	<xsl:apply-templates select="//pers-data"/>
> > > > </xsl:template>
> > > > 
> > > > <xsl:template match="pers_data">
> > > > 	<p>
> > > > 		<!-- @ is the same as attribute:: but i think 
> > > much neater cause it is
> > > > shorter -->
> > > > 		<a href="test.xml?param={parent::node/@type}">
> > > > 			<xsl:value-of 
> select="parent::node/@type"/>
> > > > 		</a>
> > > > 	</p>
> > > > </xsl:template>
> > > > 
> > > > 
> > > > is that what you were trying to do?
> > > > chris
> > > > 
> > > > 
> > > > 
> > > > > -----Urspr|ngliche Nachricht-----
> > > > > Von: Markus Hanel [mailto:markus.hanel@xxxxxx]
> > > > > Gesendet: Dienstag, 30. Mdrz 2004 10:21
> > > > > An: xsl mailinglist
> > > > > Betreff:  change a attribute with a link?
> > > > > 
> > > > > 
> > > > > hello,
> > > > > I want to list some informations of pers_datas of some nodes. 
> > > > > The routine is
> > > > > equal for the attribut "admin", "interviewees" and 
> > > > > "interviewer" of this
> > > > > nodes. My idear is to make 3 links, every link opens the same 
> > > > > file and evaluates
> > > > > with one of the attributes: admin, interviewees or 
> > > > > interviewer. Therefore I
> > > > > had to change the value of "attribute::type" of the 
> xslt elements:
> > > > > apply-templates and template. Is there a possibility to 
> > > arange this? 
> > > > > 
> > > > > xml file
> > > > > <node type="admin">
> > > > >   <pers_data></pers_data>
> > > > >     <node type="school">
> > > > >       <node type="interviewees">
> > > > >         <pers_data></pers_data>
> > > > >         <pers_data></pers_data>
> > > > >         <pers_data></pers_data>
> > > > >       </node>
> > > > >       <node type="department">
> > > > >         <node type="interviewer">
> > > > >           <pers_data></pers_data>
> > > > >           <pers_data></pers_data>
> > > > >           <pers_data></pers_data>
> > > > >         </node>
> > > > >         ...
> > > > > 
> > > > > 
> > > > > xsl file
> > > > > <xsl:stylesheet>
> > > > > ...
> > > > > <p><a><xsl:attribute 
> > > name="href">test.xml</xsl:attribute>evaluate the
> > > > > admin</a></p>
> > > > > <p><a><xsl:attribute 
> > > name="href">test.xml</xsl:attribute>evaluate the
> > > > > interviewees</a></p>
> > > > > <p><a><xsl:attribute 
> > > name="href">test.xml</xsl:attribute>evaluate the
> > > > > interviewer</a></p>
> > > > > 
> > > > > ...
> > > > > <xsl:apply-templates 
> > > > > select="descendant-or-self::node[attribute::type =
> > > > > 'admin']" />
> > > > > ....................................should change to 
> > > > > [attribute::type =
> > > > > 'interviewees']
> > > > > <xsl:template match="node[attribute::type = 'admin']">
> > > > > ...
> > > > > </xsl:template>
> > > > > </xsl:stylesheet>
> > > > > 
> > > > > Many thanks
> > > > > markus

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