How to use conditional success Screen in SMP2.3 HWC?

Question

Hi All,
  Do anybody have reference for conditional success screen,
I gone through this link SUP 2.2 Conditional Navigation Issue
but i didnt able to do how to use conditional success Screen.
If anybody have reference please provide me.
Regards,
Sravanya

Answer 1

That works. Follow the below steps.
1. Create a key on the selection screen: click on the selection screen>properties>keys>Add a key,ex. "value".
2. MenuItem>In the properties of menu item>Parameter mappings>map the key with the key created in last step.ie. "value" instead of the key of the choice box.
3. Get the value selected from choicebox:
function customValidateScreen(screenKey, values) {
  if(screenKey === "Selection")
  var form = document.forms[screenKey + "Form"];
  if(form){
  SelectionValue = form.ChoiceboxKey.value;
//ChoiceboxKey is the key of choicebox.
//Declare a global value "SelectionValue "
3. Map PK from program:
customBeforeSubmit = function(screenKey, actionName, dataMessageToSend) {
  if(screenKey =="Selection" && actionName=="GoToChart" ){
  var myNewValue2 = new MessageValue();
  myNewValue2.setKey("Value");// Key created in the screen "Selection"
  myNewValue2.setValue(""+SelectionValue );
  myNewValue2.setType("TEXT");
  var mvc = dataMessageToSend.getValues();
  if( mvc ) {
  mvc.add( myNewValue1.getKey(), myNewValue1 );
// So in the above way the data from choice box is send to online request.
To do the conditional navigation you have to use the global value created,ex.
hwc.customConditionalNavigation = function(currentScreenKey, actionKeyName, defaultNextScreen, conditionName, incomingDataMessage) {
  if( conditionName === 'Data'&& SelectionValue == "PieChart") {
         return false;
     }else{
    return true;
Hope you understand how I did this.
Midhun VP