Я новичок в XSL и хочу сделать что-то вроде
var oldvalue= ''
for each
get currentvalue
if (oldvalue != currentvalue)
{
print divider
oldvalue = currentvalue
}
end for
Я пробовал это с
<xsl:variable name="oldname" select="name" />
<xsl:for-each select="myxpathstring">
<xsl:choose>
<xsl:when test="$newname = $newname">
<xsl:variable name="oldname" select="$newname" />
<div class='divider'>divider stuff </div>
</xsl:when>
<xsl:otherwise>No</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
Но это не работает, потому что я могу 't обновить переменную oldname.У кого-нибудь есть решение?
Полный XSL (с JSP-параметрами, потому что я генерирую XSL динамически)
<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<xsl:variable name="counter" select="count(<%= request.getParameter("xpath")%>)" />
<div id='counter' class='ui-state-highlight ui-corner-all'><p><span style="float: left; margin-right: .3em;" class="ui-icon ui-icon-info"></span><xsl:value-of select="$counter"/> schema's gevonden</p></div>
<div class="page_navigation ui-widget-header ui-corner-all"></div>
<ul id='schemeslist' class="content">
<xsl:for-each select="<%= request.getParameter("xpath")%>"><!-- filter on sports //scheme[ (sports/sport ='Fietsen') and (planduration=12 or planduration=16)]-->
<xsl:sort select="name"/>
<!-- ////////////////// -->
<!-- print divider if name is new -->
<!-- ////////////////// -->
<li class='scheme' id='scheme'>
<div class='schemeSports'>
<!-- <xsl:for-each select="sports/sport">
<xsl:value-of select="."/>
</xsl:for-each> -->
<xsl:value-of select="sport"/>
</div>
<xsl:variable name="theid" select="@id" />
<div class='schemeName'><xsl:value-of select="name"/></div>
<div class='planDuration'><xsl:value-of select="planduration"/></div>
<div class='fitnessLevel'><xsl:value-of select="fitnesslevel"/></div>
<div class='order'>
<xsl:if test="price != ''"><xsl:value-of select="price"/>euro</xsl:if>
<button class='more' onClick='showInfo("{$theid}")' id='{$theid}'>MEER</button> <button class='buy' onClick='window.location = "buy.html?ID={$theid}"'>KOOP</button>
</div>
</li>
</xsl:for-each>
</ul>
<div style='clear:both'></div>
<div class="page_navigation ui-widget-header ui-corner-all"></div>
</xsl:template>
</xsl:stylesheet>
, и вот пример полного xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<schemes lang='nl-BE'>
<scheme id='5E47B7E9'>
<sport>Fietsen</sport>
<author>Energy Lab</author>
<name>Voorbereiding op de Ronde van Vlaanderen</name>
<planduration>16</planduration>
<fitnesslevel>Beginner</fitnesslevel>
<frequency>1-3</frequency>
<longtraining></longtraining>
<rollers>Ja</rollers>
<price>12</price>
<description>
<![CDATA[...]]>
</description>
</scheme>
<scheme id='5E47B7E9'>
<sport>Triatlon</sport>
<author>Energy Lab</author>
<name>Voorbereiding op de Ronde van Vlaanderen</name>
<planduration>16</planduration>
<fitnesslevel>Expert</fitnesslevel>
<frequency>1-3</frequency>
<longtraining></longtraining>
<rollers>Ja</rollers>
<price>12</price>
<description>
<![CDATA[...]]>
</description>
</scheme>
<scheme id='5E47B7E9'>
<sport>Fietsen</sport>
<author>Energy Lab</author>
<name>Voorbereiding op een Triatlon</name>
<planduration>24</planduration>
<fitnesslevel>Beginner</fitnesslevel>
<frequency>1-3</frequency>
<longtraining></longtraining>
<rollers>Ja</rollers>
<price>48</price>
<description>
<![CDATA[...]]>
</description>
</scheme>
</schemes>