Question 258 en qid parent_qid sid gid type title question preg help other mandatory question_order language scale_id same_default relevance modulename <![CDATA[qTotal]]> So the total scores of all three  is

{q1Score} +

{q2Score} +

{q3Score}

= (my different scenarios to get the total score) :

{sum(q1Score, q2Score, q3Score)}    ------  scenario 1 ...  but this gives nothing and keeps 0 all time

{sum(!is_empty(q1Score), !is_empty(q2Score), !is_empty(q3Score))} ..... scenario 2 .... but this gives the number 3 all times regardless of the three scores.

{sum((q1Score), (q2Score), (q3Score))}   ...... scenario 3 ....  this is giving as above

]]>