My Environment: WLS 10.3, JSF 1.2(from WLS) and RichFaces 3.2.2.
The value of string I set was different from string on list because of whitespaces so it was cause of reseting value of combobox.
Thanks for all responses.
And by the way.. Do not post in this forum anymore please. use user forum,.
Do not post in this forum anymore please.