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Folks, I got an error when i use the sum() command. Can you help me, guys? :) I have following XML-structure: <query> <row> <value field="data">25/07/2002</value> <value field="hora">15:54:40</value> <value field="grupo">2ª A 6ª</value> <value field="tipo">Voz</value> <value field="duracao">00:15:00</value> <value field="valor">80.04</value> </row> <row> <value field="data">25/07/2002</value> <value field="hora">15:45:30</value> <value field="grupo">2ª A 6ª</value> <value field="tipo">Voz</value> <value field="duracao">00:10:00</value> <value field="valor">0.05</value> </row> <row> .... </row> </query> I'm doing a <xsl:for-each select="value"> and puting all these values in a <table> html. Now I wanna put the last line with a <td> with the total sum of the "duracao" field and another <td> with the "valor" sum. Out of for-each, I'm doing the following: <xsl:value-of select="sum(/query/row[value/@field='duracao'])"/> and <xsl:value-of select="sum(/query/row[value/@field='valor'])"/>. Both are returning NaN. Any idea, guys? Thanks, Vitor XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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