xml - Sorting data and storing only top three results in variable: XSLT -


i have xml file say

<nodes>      <node>12</node>      <node>244</node>      <node>234</node>      <node>45</node>      <node>7</node>      <node>112</node>      <node>64</node>      <node>3</node> </nodes>

all want is, sort data according values in descending order, , store top 3 results in variable.

sorting of data has done using <xsl:sort>, how store top 3 results in variable , how access varible?

i want display data top 3 projects. i.e.

  value1=244   value2=234   value3=112

please ask more information required.

you can use position() function:

<xsl:for-each select="nodes/node">   <xsl:sort select="."/>   <xsl:if test="position() &lt; 4">       ...       value<xsl:value-of select="position() + 1"/>=<xsl:value-of select="."/>       ...   <xsl:if> </xsl:for-each>

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