Strange behaviour of a selectOneChoice in table

Question

Hi,
I have an editable table where user can insert, delete, modify data. Some columns are rendered as selectOneChoice, using the list of value propertie of the attribute in the view object. But those lists behaves strangely. When user selects one option, the option is added to the list, and impact all other lists. Like if there is 10 values in the list, after 3 click of value change, there will be 13 options in the list, the 3 user has clicked.
On the the column code snippet :
<af:column sortable="false" width="60">
     <af:selectOneChoice value="#{row.bindings.ImputSam.inputValue}"
                                            readOnly="#{row.bindings.IsReadOnly.inputValue}" id="imputSam"
                                            contentStyle="border:none;background-color:#7f7f7f;"
                                            autoSubmit="true" partialTriggers="selectCP"
                                            simple="true">
                          <f:selectItems value="#{row.bindings.ImputSam.items}"/>
                        </af:selectOneChoice>
                      </af:column>In the view object, the view accessors is dependant of an attribute. So there is a view criteria in the accessors, with row level existence checked.
If anyone has a clue ?
Regards
Fred-

Answer 1

So basicly ;
- there's one updatable view object, one of his attribute has a list of value usage (like this : [http://download.oracle.com/docs/cd/E12839_01/web.1111/b31974/bcquerying.htm#CHDHBDDE|http://download.oracle.com/docs/cd/E12839_01/web.1111/b31974/bcquerying.htm#CHDHBDDE] )
- this list of value refers to a read only view objects, with one bind variable and one view criteria
- the first VO is dropped has updata table
and there goes the problem.
Regards
Fred