XSLT 2.0 and XPath 2.0 Programmer's Reference, 4th Edition (448 page)

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Authors: Michael Kay

BOOK: XSLT 2.0 and XPath 2.0 Programmer's Reference, 4th Edition
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The following table compares simple mapping expressions with
for
expressions and path expressions:

The
some
and
every
Expressions

These expressions are used to test whether some item in a sequence satisfies a condition, or whether all values in a sequence satisfy a condition.

The syntax is:

Expression
Syntax
QuantifiedExpr
(
some
|
every
)
$
VarName
in
ExprSingle (
,
$
VarName
in
ExprSingle)*
satisfies

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