Capturing Values from Lov()

if (pageContext.isLovEvent())

    {

      pageContext.writeDiagnostics(this, "I am at disble item2",

                                   OAFwkConstants.STATEMENT);

      String lovid = pageContext.getLovInputSourceId();

      if ("Category".equals(lovid))

      {

        pageContext.writeDiagnostics(this, "I am at disble item3",

                                     OAFwkConstants.STATEMENT);

        String category = pageContext.getParameter("Category").toString();

        pageContext.writeDiagnostics(this, "I am at disble item4" + category,

                                     OAFwkConstants.STATEMENT);