order to count the number of records in my list

[sociale informatique]

hello, order to count the number of records in my list : I have set up a field "total" which is supposed to implement a counter that counts the entries in my form. To do this element I put in "parameter list view" -> computing -> number that I have set to yes "Count Records" but it does not work.

l read this but it don't work
http://fabrikar.com/forums/index.php?wiki/elements/#calculations