Changeset 24228

Timestamp:

2011-07-04T21:22:54+12:00 (12 years ago)

Author:

ak19

Message:

Still part of ticket 449. Need a more accurate way of setting docStartlink, since we don't have an ends-with function anymore.

File:

• main/trunk/greenstone3/web/interfaces/default/transform/icons.xsl (modified) (1 diff)

main/trunk/greenstone3/web/interfaces/default/transform/icons.xsl

@@ -124 +124 @@
     <xsl:param name="count"/>
 
-      <xsl:variable name="docicon" select="metadataList/metadata[contains(@name, 'equivDocIcon')]"/>    
-      <xsl:variable name="docStartlink" select="metadataList/metadata[contains(@name, 'all_*,*_equivDocLink')]"/>   
+      <xsl:variable name="docicon" select="metadataList/metadata[contains(@name, 'equivDocIcon')]"/>
       <xsl:variable name="docEndlink" select="metadataList/metadata[contains(@name, '/equivDocLink')]"/>
+
+      <!--<xsl:variable name="docStartlink" select="metadataList/metadata[contains(@name, 'all_*,*_equivDocLink')]"/>-->    
+      <!-- In the following variable statement, we're trying to set the docStartlink to any metadata whose value 
+    ends on equivDocLink but NOT /equivDocLink. Unfortunately, the xslt function fn:ends-with only exists from
+    xslt 2.0 onwards. So need to use substring() and string-lenth() functions now to check whether the 13th char
+    from the end is a slash or not, in order to distinguish between the start of a doclink and end of one. 
+    If this 13th char from the end is not a slash, then we found (the string we want to store in) docStartlink. -->
+      <xsl:variable name="docStartlink">
+    <xsl:for-each select="metadataList/metadata">
+      <xsl:if test="contains(@name, 'equivDocLink')">   
+        <xsl:variable name="tmpvar" select="substring(@name, string-length(@name)-12, 1)"/> 
+          <xsl:if test="not($tmpvar='/')">
+            <xsl:value-of select="self::node()[@name]"/>            
+          </xsl:if>     
+      </xsl:if>
+    </xsl:for-each> 
+      </xsl:variable>
 
       <xsl:variable name="equivDocIcon" select="java:org.greenstone.gsdl3.util.XSLTUtil.getNumberedItem($docicon, $count)" />