I have my xml and xslt below.I am trying to build previous and Next buttons.
these would be dependent on what 'page' I would be on. The value of
'LessontIntro/testContent/tcc/testContentID' defines what Page I am on. The
group of pages would change depending on the value of
'LessontIntro/testContent/tcc/testID'

For the lesson with the testID of 1010
I have 3 Id's 155, 156 and 157



If I am on page 156 - I need to beable to go back to 155 and forward to 157

How do I get the previous and following  testContentID's

See my xslt below

I can restrict it down to the pages in the test - but I cannot figure out
how to get only ONE returened.



<LessonIntro>
    <testContentTypeID>11</testContentTypeID>
    <testContentType>Lesson Intro</testContentType>
    <typeDesc>First Page into the Lesson - Can Be Learner
Objectives</typeDesc>
    <sortOrder>7</sortOrder>
    <testContent>
        <testContentID>114</testContentID>
        <testContentTypeID>11</testContentTypeID>
        <title>INTRO</title>
        <sortOrder>0</sortOrder>
        <parentContentID>0</parentContentID>
            <tcc>
            <testContent_ConnID>51</testContent_ConnID>
            <testContentID>114</testContentID>
            <testID>1009</testID>
            <subPages/>
            </tcc>
     </testContent>
    <testContent>
        <testContentID>115</testContentID>
        <testContentTypeID>11</testContentTypeID>
        <title>INTRO</title>
        <sortOrder>0</sortOrder>
        <parentContentID>0</parentContentID>
            <tcc>
            <testContent_ConnID>51</testContent_ConnID>
            <testContentID>115</testContentID>
            <testID>1009</testID>
            <subPages/>
            </tcc>
     </testContent>
     <testContent>
        <testContentID>155</testContentID>
        <testContentTypeID>11</testContentTypeID>
        <title>INTRO</title>
        <sortOrder>0</sortOrder>
        <parentContentID>0</parentContentID>
            <tcc>
            <testContent_ConnID>51</testContent_ConnID>
            <testContentID>155</testContentID>
            <testID>1010</testID>
            <subPages/>
            </tcc>
     </testContent>
     <testContent>
        <testContentID>156</testContentID>
        <testContentTypeID>11</testContentTypeID>
        <title>INTRO</title>
        <sortOrder>0</sortOrder>
        <parentContentID>0</parentContentID>
            <tcc>
            <testContent_ConnID>51</testContent_ConnID>
            <testContentID>156</testContentID>
            <testID>1010</testID>
            <subPages/>
            </tcc>
     </testContent>
     <testContent>
        <testContentID>157</testContentID>
        <testContentTypeID>11</testContentTypeID>
        <title>INTRO</title>
        <sortOrder>0</sortOrder>
        <parentContentID>0</parentContentID>
            <tcc>
            <testContent_ConnID>51</testContent_ConnID>
            <testContentID>157</testContentID>
            <testID>1010</testID>
            <subPages/>
            </tcc>
     </testContent>



<xsl:template match="text()"/>
<xsl:template match="results/LessonIntro/testContent/tcc/testID">
<xsl:if test="$testContentTypeID ='11'">
<xsl:if test="preceding-sibling::testContentID">
<table border="1">
<tr>
<th>Node name</th>
<th>Node value</th>
</tr>
<xsl:for-each select="preceding-sibling::testContentID[../testID=$testID]">
<tr>
    <td>
        <xsl:value-of select="name()"/>
    </td>
    <td>
        <xsl:value-of select="."/>
    </td>
</tr>
</xsl:for-each>
</table>
</xsl:if>
</xsl:if>
</xsl:template>



Thank you in advance,

 Kim



</LessonIntro>