Hi,
I need to offset a sibling match for an offset of X. Example:
<elements>
<element item="1">APPLE</element>
<element item="2">ORANGE</element>
<element item="3">GRAPE</element>
<element item="4">WATERMELON</element>
<element item="5">CRANBERRY</element>
</elements>
If the offset were 0, then the result would be "APPLE", if
the offse were 2,
then the result would be "ORANGE" -correction- [GRAPE].
The template is always applied in order of the item, but the
look up is
based on this offset value.
So, the big challenge: if the current item was 5 and the
offset was 2, then
the result would be "ORANGE".
Any ideas? Do you need more input?
<xsl:variable name="count" select="count(../element)"/>
<xsl:variable name="total-offset" select="@item + $offset"/>
<xsl:value-of select="../element[$total-offset mod $count]"/>
Cheers,
Jarno
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