[orbeon-user] View evaluation

[Gregory Blajian]

Does anyone know what aspects of the view are evaluated every time the page is invoked?  I am trying to use the following as my “view” element in the page flow:   <xsl:if test="true()">             <xsl:variable name="myRandNum" select="math:random()" xmlns:math="java:java.lang.Math"/>             <xsl:variable name="myDate">                         <xsl:value-of select="current-dateTime()"/>             </xsl:variable>             <xhtml:input type="hidden" id="gen_rand_num" value="{$myRandNum}_{$myDate}"/> </xsl:if>   It works, but it only seems to be evaluated once every so many hours instead of every time the page is called/invoked.  That is, the random number and date are generated then every subsequent call to the page gives the same random number and date.  Obviously, this isn’t what I want to happen, I would prefer it generate a new random number and the current time every time the page is visited/called/invoked/refreshed.  Any ideas?   Greg