How to set and read a variable in a UIX page

In a similar fashion to how JSP works, I need to set a variable if a certain condition occurs at a specific processing point in my UIX page, and then conditionally create output in the page based on the value in my variable. How can this be done in UIX?
Brad

Hi ,
Decalring the Varible :
<?xdoxslt:set_variable($_XDOCTX, 'var', 0)?>
Do the calculation :
<?xdoxslt:set_variable($_XDOCTX,'var', xdoxslt:get_variable($_XDOCTX,'var‘)+ XML columnname)?>
Display the Variable :
<?xdoxslt:get_variable($_XDOCTX, 'var')?>
Declare the varaible before your loop starts.Do the calculation part inside the loop so for each row it will be updated.
Display the results where you want using the form field and place the display varaible syntax.
Hope this will helpful for you.
Thanks,
Ananth

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