shalit.dror@g... <shalit.dror@g...> wrote in
<e9b5febe-dd37-40ea-a4bf-db19acf92908@m...>:
> I have an XML files that contains grades in different
> subjects from year 2005  2007 .
> In the HTML file I have several drop down list that
> contain all the names of the subjects. If I select for
> example history from the first
> one ,  I get the grade for 2005 in the first field, then
> the grade for 2006 in the field next to it and the grade
> for 2007 in the third field.
> Then I go to the second drop down list , select another
> subject name and get all related grades in the proper
> fields. So I have a page with approximately ten drop down
> list.
> 
> Now I have some fields in addition that presents
> calculated average.
> For example ,  One is an average of all the subjects per
> specific year and the other is an average of specific
> subject to years 2005-2007.These fields are changing
> dynamically as soon as I select a value from the drop down
> list and related grades are being retrieved from the xml
> file. How can I achieve this ?

You forgot to mention whether you're using server-side or
client-side processing, the platform you use for
development, and which API or set of APIs is of interest to
you.

If you're processing client-side, it's likely that the
appropriate place for this question would be
comp.lang.javascript; otherwise, the group for you language
of choice would be a better option.

-- 
<>There is no phenotype</>