Subject: [xsl] selecting only one among many matching nodes.. From: Zeynep Gunal <z.gunal@xxxxxxxxxxxxxxxx> Date: Thu, 1 Mar 2001 18:14:25 +0100 |
Hi, I have an XML that looks like this (I simplified the real one): <AAA> <code>123</code> <BBB> <str1>abc</str1> <str2>def</str2> <str3>ghi</str3> <BBB> <CCC> <type>1</type> <code>123</code> <ret>5</ret> <DDD> <str1>abc</str1> <str2>def</str2> <str3>ghi</str3> </DDD> </CCC> <CCC> <type>3</type> <code>123</code> <ret>3</ret> <DDD> <str1>abc</str1> <str2>def</str2> <str3>ghi</str3> </DDD> </CCC> <CCC> <type>2</type> <code>123</code> <ret>1</ret> <DDD> <str1>ABC</str1> <str2>DEF</str2> <str3>GHI</str3> </DDD> </CCC> <CCC> <type>0</type> <code>123</code> <ret>4</ret> <DDD> <str1>abc</str1> <str2>def</str2> <str3>ghi</str3> </DDD> </CCC> </AAA> I need to find the smallest 'ret' value where: AAA/code = AAA/CCC/code and AAA/BBB/str1 = AAA/CCC/DDD/str1 and AAA/BBB/str2 = AAA/CCC/DDD/str2 and AAA/BBB/str3 = AAA/CCC/DDD/str3 which is here 3. I am using XSLT, and I have been struggling for hours now, I searched the archives, I found one similar question, but no answer and I could not find a solution myself either. The only way I can think of doing it is using something like do-while, but such an element/function is not supported by XSLT. Is there a solution? Thanks in advance, Zeynep XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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