Create html forms when drop down box changes

[houssam_ballout]

Hello, I had a form, with simple text box in which user enter his name, there is a drop down box for users to select his major, once he/she clicks his major, I need to show x number of forms controls (text box, drop down, check box...). Once he select another choice, I need to clear previous forms (clear it from data if they already saved).Any help??Thanks

[ShadowMage]

Sounds like a job for JavaScript. If you're pulling stuff from a database you'll probably need AJAX requests.