How to programmatically handle valueChangeEvent.

Question

Hi ,
I am using jdeveloper version 11.1.1.6.0.
I have an select one choice which is loaded with the list of values from the bean as follows:
                  <af:selectOneChoice
                                value="#{bindings.AfCmnLovMasterListVO.inputValue}"                             
                                autoSubmit="true"
                                contentStyle="height: 20px;width:130px;"
                                required="#{bindings.AfCmnLovMasterListVO.hints.mandatory}"
                                shortDesc="#{bindings.AfCmnLovMasterListVO.hints.tooltip}"
                                simple="true" id="socMaterial"
                                valueChangeListener="#{AfOrdCtrBulkQuoteReqBean.custMaterialMaterialValueChangeListener}"
                                      binding="#{AfOrdCtrBulkQuoteReqBean.socMaterial}">               
                <f:selectItems value="#{bindings.AfCmnLovMasterListVO.items}"
                                 id="si3"/>
                </af:selectOneChoice>I want to programatically create value change event and change the value of the select one choice.
Changing of select one choice is done by following code
                            RichTable objMaterialTable = (RichTable) JSFUtils.findComponentInRoot("socMaterial");
                            objMaterialTable.setValue(new String("CaF2"));   //Not working with this
                            objMaterialTable.setValue(new Integer(5));   //Working with this
objMaterialTable.setValue(new String("CaF2")); why this doesnt work.
and also objMaterialTable.setValue(new Integer(5)); this works but does not fire valueChangeListener
so how i can set the value in before phase method and also fire the valueChangeListener

Answer 1

Hi Sudipto Desmukh,
I am not able to programmatically fire the value change Event in the before Phase method.Also there is no any exception in the console also.
I tried following ways
                            RichSelectOneChoice objMaterialSoc= (RichSelectOneChoice) JSFUtils.findComponentInRoot("socMaterial");                        
                            //ValueChangeEvent vce = new ValueChangeEvent(objMaterialSoc,"Al2Si","BaTiO3");
                            ValueChangeEvent vces = new ValueChangeEvent(objMaterialSoc,new Integer(0),new Integer(5));
                              vce.queue();
                          //vces.queue();
         RichSelectOneChoice objMaterialSoc= (RichSelectOneChoice) JSFUtils.findComponentInRoot("socMaterial");                         
          //ValueChangeEvent vce = new ValueChangeEvent(objMaterialSoc,"Al2Si","BaTiO3");
          ValueChangeEvent vces = new ValueChangeEvent(objMaterialSoc,new Integer(0),new Integer(5));
           objMaterialSoc.queueEvent(vces);
          But its not calling the valueChangeListener of that component.