JPO for Getting Field Range Values (Choices)

• Input Type=combobox / radiobutton / checkbox
• Range Program=JPO name
• Range Function=JPO method name

For processing the data, the input parameter can be used by the method. The return type of this method is a HashMap, which contains two StringLists: one for the range values and the other for internationalized range values in the same sequence.

The HashMap should look like the following:

Key Value

---------------------------------------------------------------

field_choices range -> Values StringList

field_display_choices -> Internationlized range Values StringList

The JPO function template is provided below:

public static Object methodName(Context context, String[] args) throws Exception

{

    HashMap programMap = (HashMap) JPO.unpackArgs(args);

    HashMap requestMap = (HashMap) programMap.get("requestMap");

    HashMap paramMap = (HashMap) programMap.get("paramMap");

    // Get the required parameter values from  "programMap" - as required

    String  objectId = (String) paramMap.get("objectId ");

    String  relId = (String) paramMap.get("relId ");

    String  languageStr = (String) paramMap.get("languageStr"); 

    // initialize the return variable HashMap tempMap = new HashMap();

    HashMap tempMap = new HashMap();

    // initialize the Stringlists fieldRangeValues, fieldDisplayRangeValues

    StringList fieldRangeValues = new StringList();

    StringList fieldDisplayRangeValues = new StringList();

    // Process information to obtain the range values and add them to fieldRangeValues

    // Get the internationlized value of the range values and add them to 
fieldDisplayRangeValues

    fieldRangeValues.addElement(xxx);

    fieldDisplayRangeValues.addElement(internationlised xxx);

    tempMap.put("field_choices", fieldRangeValues);

    tempMap.put("field_display_choices", fieldDisplayRangeValues);

    return tempMap;

}