saxon:while
The saxon:while element is used to iterate while some condition is true.
Category: instruction
Content:
sequence-constructor
Permitted parent elements:
any XSLT element whose content model is
sequence-constructor; any literal result element
Attributes
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The boolean expression to be tested. |
Details
The condition is given as a boolean expression in the mandatory test
attribute. Because this expression must change its value if the loop is to terminate, the
condition will generally reference a variable that is updated somewhere in the loop using
a saxon:assign element. Alternatively, it
may test a condition that is changed by means of a call on an extension function that has
side-effects.