use my JSP custom tag on click of button

[parkarumesh]

I have written a custom tag in a jsp

<test:attribs attribNames="<%=aenum%>">
<li> <b><%=aenum.nextElement()%></b>
</test:attribs>

It lists the request attributes.

Now i want the to list the same on click of a button or say on clicking
on an image( or consider for some specified event of a HTML component)

Can i use the custom tag for the same and if yes how?

Regards,