fn:accumulator-before
Returns the pre-descent value of the selected accumulator at the context node. See xsl:accumulator for more on accumulators.
accumulator-before($name as xs:string) ➔ item()*
Arguments | |||
| $name | xs:string | The name of the accumulator |
Result | item()* | ||
Namespace
http://www.w3.org/2005/xpath-functions