Change of Default feature of LOV

Question

Hi All,
If user clicks the LOV field,the pop up window should not take the messageLovInput vallue as criteria and the pop up should display all the values based on one id.
Example:
In my page,two fields are there one is Employee name LOV and Employee Role LOV.
If user selects the Employee name,Emp id will be stored as a formValue in the page and i am displaying the default role in the Employee Role LOV
of the Employee based on emp_id.Now my Reqirement is ,if User selects the Employee Role LOV,the pop window should display all the Emp Roles related to that perticular Employee.But currently if i click the Emp Role LOV,pop window is displaying the default Role only.
Can any one give ideas like how to display all Emp Roles in pop up window with out considering the Base page Emp Role as criteria.
Thanks,
Sai
Edited by: user610183 on Jan 14, 2009 7:24 PM

Answer 1

Hi,
try and experiment with
public void onLauchLov(LaunchPopupEvent launchPopupEvent) {
        String submittedValue = [... get your ID ..]
        //only perform query if value is submitted
        if (submittedValue!=null &&submittedValue.length()>0){
            RichInputListOfValues lovComp = (RichInputListOfValues)launchPopupEvent.getComponent();
            FacesCtrlLOVBinding.ListOfValuesModelImpl lovModel = null;
            lovModel = (FacesCtrlLOVBinding.ListOfValuesModelImpl) lovComp.getModel();      
            lovModel.getCriteria().getCurrentRow().setAttribute("<the attribute value to set>",submittedValue+"%");
            lovModel.applyCriteria();
            lovModel.performQuery(lovModel.getQueryDescriptor());
    }in a launch listener
Frank