-----Original Message-----
From: Emil Soosaithasan
Currently I am
checking through all tasks to meet a certain condition and
when there is
a match I want to obtain the cost of the task and set that value to a
parameter. My desired end result should calculate the total
cost of all
tasks that satisfy the condition.
Why not use the sum() function?
The sum function returns the sum, for each node in the argument node-set, of
the result of converting the string-values of the node to a number.
Then,
<xsl:value-of select="sum(/XPath/to/nodes[answeringToSomeCondition])"/>
with possibly a translate() inserted to remove symbols (euro, dollar, etc.)
HTH,
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