JPath Problem

[Garvin Riensche]

Hi there,

I have a problem with a JPath expression that schould iterate over some 
elements of DOM tree. It should be very easy but for some reason it is 
not working. The XML data looks like the following:

<site>
  <directory title="...">
     <file>...</file>
     <file>...</file>
     <metadata>
        <raw-images>
           <image file="...">
              <raw>
                  <tag dir="Exif" name="Make">SONY</tag>
                  <tag dir="Exif" name="Date/Time">13.12.2003</tag>
                  ...
               </raw>
           </image>
           <image file="...">
              <raw>
                  <tag dir="Exif" name="Make">CANON</tag>
                  <tag dir="Exif" name="Date/Time">15.11.2001</tag>
                  ...
               </raw>
           </image>
        </raw-images>
     </metadaten>
  </directory>
What i want to do is just to save the "make" of  the images to a 
variable and then write it to my database with esql.

My jpath expression looks like the following:

<jpath:for-each select="site/directory/metada/raw-images/image">
               <xsp:logic>make=(String)<jpath:value-of 
select="./raw/[EMAIL PROTECTED]'Make']"/>;</xsp:logic>
</jpath>

But i always get an 'No value for xpath: ./raw/[EMAIL PROTECTED]'Make']'

What is so strange about this is that the path should be correct because 
if i am using the <jpath:value-of select> outside the for-each loop with 
an absolute url:

<xsp:logic>make=(String)<jpath:value-of 
select="site/directory/metadata/raw-images/image/raw/[EMAIL PROTECTED]'Make']"/>;</xsp:logic>

i can access the "Make".

Maybe it is just a stupid mistake but i just don't know what's wrong. I 
am thankfull for any hints!

regards,
Garvin








---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]