saxon:while

The saxon:while element is used to iterate while some condition is true.

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 an 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.

Example:

<xsl:variable name="i" select="0" saxon:assignable="yes"/>
<xsl:template name="loop">
  <saxon:while test="$i &lt; 10">
    The value of i is <xsl:value-of select="$i"/>
    <saxon:assign name="i" select="$i+1"/>
  </saxon:while>
</xsl:template>