Sum exam score

[immalada]

HI,I don't know how calculate the final exam score adding all questions scores. If the answer is correct I want to increment 1 point, and if is incorrect I don't want to increment the final score.
If someone could help me please...

<xsl:template match=&quot;exam&quot;>
<xsl:for-each select=&quot;question&quot;>
<xsl:if test=&quot;identquest/@id='Q'&quot;><br></br><br></br>
<xsl:choose>
<xsl:when test=&quot;response/condition/@ident='Correct'&quot;>
<xsl:text>Correct answer</xsl:text>
<xsl:variable name=&quot;score&quot; select=&quot;1&quot; >
</xsl:variable>
</xsl:when>
<xsltherwise>
<xsl:if test=&quot;response/condition/@ident='Incorrect'&quot;>
<xsl:text>Correct answer</xsl:text>
<xsl:variable name=&quot;score&quot;select=&quot;0&quot;></xsl:variable>
</xsl:if>
</xsltherwise>
</xsl:choose>
</xsl:if>
..................more questions.............

</xsl:for-each>
<xsl:text> Final Score : .................</xsl:text>
</xsl:template>

 

[simpledev]

Hi,

If you want the final score, then instead of incrementing a variable in xsl (which you can't do anyways since xsl variables are all immutable), you can use a construct like:

<xsl:value-of select=&quot;count(question/identquest[@id='Q']/response/condition[@ident='Correct'])&quot;/>

This construct effectively counts all the 'condition' elements which have their ident attribute set to 'Correct' and which are child elements of 'question' elements which have an attribute 'id' with a value of 'Q'.
You could assign this value to a variable and use it wherever you want.

Cheers.