Multiple Listener for cascading multiple select box

[joebakaz]

Hi, I wish to know is there a way to do multiple listener within a screen. For example, i have 3 level category.
choosing main category will cascade to sub category, however sub category unable to cascaded to sub sub category.

any advice?

[joebakaz]

I have found my solution. Thanks.

[yetki]

I wish you shared your solution it would`ve helped me now