how to populate the dropdown using javascript

[Rohit Sharad Sharma]

Hi,
I had two dropdown box. My requirement is upon selecting a particular value in first dropdown the values in the second dropdown should change.
For this I had a arraylist which contains all the possible combinations of values for second dropdown.

I am using div style tag to hide the first dropdown and the displaying the second one.
But this approach is not working.
Please help me out with any other alternative approach.

Thanks in advance.

[Ram Para]

Can you paste your code ?
Ideally it should work.

[Bear Bibeault]

Please take the time to choose the correct forum for your posts. This forum is for questions on JSP. For more information, please read this.

This post has been moved to a more appropriate forum.

[Bear Bibeault]

There's no such thing as an arraylist in JavaScript.

You'll need to give us a lot more details before anyone can help.

[Deepak Bala]

So, what is not working ? Post some code and explain the problem in detail