rich:listShuttle - Accessing target list via JavaScript

[olibutzki]

Hi everyone,

I wonder how I can access the target list of a List-Shuttle via JavaScript. I don't want to send any request to the server. So, can anyone tell me how to get this information at client-side?

Kind regards
Oliver

[ilya_shaikovsky]

tell please more about the case itself. which event you want to use in order to process the items?

[olibutzki]

"ilya_shaikovsky" wrote:
tell please more about the case itself. which event you want to use in order to process the items?

I want to call a function every time the target lists changes, I think onlistchanged is the event I need.

I have a validation engine which should check if the target list at least contains x items. I know about the targetRequired attribute by I don't want to use the validation service of the Richfaces component as I want to check more complex constraints.

So I'm looking for a way to access the target list or the number of items in the target list.