I am sure that this question is asked all of the time, but I didn't find it when I searched.

How can I have a user push a link, or button, and then have a Coldfusion function recieve the call?

For example, I have a form which has a variable number of records, each that I wan to be able to print a blow-up of.

So, the user pushes button or link, "print" and I will loop through each record, sending it to a page that will format and print it.

Any help is much appreciated.

This might be kind of an overly-obvious, brute-force approach, but could you not simply pass a list from the form to the function on the action page? That is, the function accepts the list as a parameter (and I specify a list because on the face of it, a list seems the most likely structure to use in a case like this...though I could be wrong).

But if you're looking for a way for a CF function to actually accept the click event...I'm not sure that's possible. The function can, I beleive, only receive data as a result of an event.

Maybe I'm not understanding your question correctly...