Sorry for the unindented code. I indented it now.
But when the page is first loaded, only the table is created, and ON clicking the submit button the c:url thing is happening. I mean why is the curl thing not happening when the page is loaded(It would have printed null anyhow)?? what is
THE condition that is stopping the execution of the c:url until the submit button is clicked.
May be this question is simple and stupid. I think this is because i don't have an prior experience in development