0

I am a beginner. I dont know Ajax. In my project I am using JSP as its front end tool and mysql as its back end. I want to change a select button when another select button value changes.

For Example suppose I have a table course and subject

Table:Course

cid    course
 1       MCA
 2       BCA
 3       Bsc Mathematics

Table:Subject

sid    subject   scode    cid
 1       SE      mca01     1
 1       SAD     mca02     1
 3       SE      bca01     2
 4       Java    bca05     2

I want to display the subjects SE and Java When BCA is selected from another select box.

Beau Grantham
  • 3,435
  • 5
  • 33
  • 43
Salini L
  • 829
  • 5
  • 15
  • 43
  • 1
    possible duplicate of [How to use Servlets and Ajax?](http://stackoverflow.com/questions/4112686/how-to-use-servlets-and-ajax) – Luiggi Mendoza Aug 16 '13 at 06:40
  • 1
    JSP is also your back-end, it's the server-side language. MYSQL is simply how you're storing the data on the back-end. Front-end = Client-side. – tymeJV Aug 16 '13 at 17:42

0 Answers0