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Re: [xsl] reading link value from external xml file with variable

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On Wed, 6 Nov 2002, Joerg Heinicke wrote:

> No, you must evaluate the substrings and concatenate the results with
> the static parts.

For some reason Xalan version 1.4 with xalan:evaluate included
seems to do evaluating it self.

I was quite suprosed when I ran these lines:

<p><b><a href="{$monthdec}"><font
color="{$NavigationArrowColor}">&lt;&lt;&lt;
</font></a></b></p>


The result is ecxatly what I wanted:
<p>
<b>
<a
href="/cbroker/XMLServ/XMLHan?command=list&amp;period=month&amp;count=dec&amp;status=1"><font
color="#FFFFFF">&lt;&lt;&lt; </font></a>
</b>
</p>

Without anything like xalan:evaluate functions used anywhere, Why?

Cheers
Jarkko


>
> Joerg
>
> > So I can not use
> > <a href="{xalan:evaluate($monthdec)}"> ?
> >
> > Where $monthdec points to external variable, which reads
> > the final value from a external xml file.
> >
> > Cheers,
> > Jarkko
> >
> >
> >>1. /cbroker/XMLServ/XMLHan?command=list&amp;period=
> >>2. {/XDocList/@view}                                     => evaluate()
> >>3. &amp;count=
> >>4. {/XDocList/@offset}                                   => evaluate()
> >>5. &amp;orderby=date&amp;status=1
> >>
> >>Regards,
> >>
> >>Joerg
> >>
> >>Jarkko.Moilanen@xxxxxx wrote:
> >>
> >>>Hi!
> >>>
> >>>I have a situation which I encountered this morning
> >>>and I got stuck with it.
> >>>
> >>>I have a main xslt file into which I import other xslt files and
> >>>data from several xml files.
> >>>
> >>>The problem is generic linkvalue in the result html file.
> >>>In the main xslt file i have:
> >>>
> >>><xsl:stylesheet version="1.0"
> >>>	xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
> >>>
> >>>	<xsl:import href="Sort_Notunsigned.xml" />
> >>>	<xsl:import href="recent.xsl" />
> >>>	<xsl:import href="statistics.xsl" />
> >>>	<xsl:import href="viewcommands.xsl" />
> >>>	<xsl:import href="sortcommands.xsl" />
> >>>
> >>>Here the line where I import Sort_Notunsigned.xml contains
> >>>lines like this:
> >>>
> >>>   <sortbydateasc>/cbroker/XMLServ/XMLHan?command=list&amp;
> >>>   period={/XDocList/@view}&amp;count={/XDocList/@offset}&amp;
> >>>   orderby=date&amp;status=1
> >>>   </sortbydateasc>
> >>>
> >>>As you can see, it is a linkvalue /command to be sended on click
> >>>
> >>>The value of <sortbydateasc> is called by a variable in
> >>>sortcommands.xsl (which is imported to main xslt)like this:
> >>>
> >>><xsl:variable name="dateasc">
> >>><xsl:value-of
> >>>
> >>
> >>select="document('commands.xml')/xslt/notunsigned/sorting/sortbydateasc"/>
> >>
> >>></xsl:variable>
> >>>
> >>>No the problem is obvious. When the value comes from xml file,
> >>>the part where it should get {/XDocList/@view} from the input xml
> >>
> >>file,
> >>
> >>>it does not do it. Same thing with {/XDocList/@offset}.
> >>>
> >>>I think it would be possible to do it if the commands.xml would be
> >>>commands.xsl?
> >>>
> >>>Reason why I have separated the transformation into several
> >>>files, is that I want to make it easier to maintain and
> >>>change the commmand values in one place and have the affect
> >>>in several places.
> >>>
> >>>Cheers
> >>>Jarkko
>
>
>  XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list
>
>

_____________________________________________________________________

Tiedon voi hankkia kolmella tavalla:
AJATTELEMALLA, se on jalo tapa
YRITYKSEN JA EREHDYKSEN KAUTTA, se on kova tie
MATKIMALLA, se on helppo tapa
				Konfutse
_____________________________________________________________________
Jarkko Moilanen  :) www.uta.fi/~jm60697  =) puh. 040-5112113 :) Smile!!
---------------------Cogito ergo sum---------------------------------
PS. Älä varasta - hallitus vihaa kilpailua!



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