Call Smarty php function from ajax

Question

I want to call smarty PHP function from smarty.tpl on the change event of a dropdown . Is it possible through ajax? Or any other easy go for that?

Answer 1

Smarty is a template module on top of php. So basically smarty functions are php functions. You don't need ajax to call it, you can call it directly, you just need to register it.

Here is how to do it: http://www.smarty.net/docsv2/en/api.register.function.tpl