but i think we have problem of calling form.getPpo_txtfieldscno(i) with parameter i , can someone suggest how to solve it ?
If you wrote getPpo_txtfieldsscno(i) you can solve the problem there. How do you get one text field from a bunch of text fields by knowing a number? You need some kind of indexed bunch. If you know the number of text fields ahead of time an array is fine. If you don't, one of the Collections would do the job.
See if you can build some code around that idea. If you get stuck, post what you have and we'll take a look.
A good question is never answered. It is not a bolt to be tightened into place but a seed to be planted and to bear more seed toward the hope of greening the landscape of the idea. John Ciardi