Posted by ManMohan Vyas on
URL: https://discuss.orbeon.com/Is-is-possible-to-add-Logic-in-foem-through-java-how-easy-difficult-it-is-to-create-and-re-use-compor-tp3013167.html

My question is fairly Anylatical. I am in search of frame-work that allows me to add/remove, show/hide fields on the fly. I have seen in demo that form builder do exactly the same.
But their are Certain questions:

1) Can I add java Logic to these fields?? If yes how ?? (please give some link of tutorial for same)
2) How easy/difficult it would be to create custom component in Orbeon-form builder??
3) What is the difficulty level of calling a webservice from a form generated by form builder??


Detail Description on what I want to achieve:

I have a product in hand. I want to allow users to add/remove some fields, while others will be kept mandatory . I need to add java logic(business-logic) in compulsary fields but other fields can be kept as such.
This removes the pain work of adding removing fields from code, It would be great if I am able to do the same in integration with liferay

Thank You