thanks for the response.I have downloaded richfaces 3.3.3 beta1 and the issue was resolved.
i have couple of problems now.
Error: syntax error
Source File: http://220.127.116.11:8080/SIPTrunkingProvisioning/a4j/g/3_3_3.BEATA1org/richfaces/renderkit/html/scripts/skinning.js.jsf
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
2) How can set the length of the text input for rich:comboBox as i have restrict the user input to 32 characters
and also how can i set the width of the items list for the rich:comboBox or can it be made auto as per the data in the list.Since the data is not consistent in the database.
Thanks & Regards
for the 1) - need source code for pages (including templates)
2) size - not supported. So seems only some ajax validation could be used in your case. listWidth - allow to define width of the popup.