Error while accessing App_Session in javascript.

Question

Hi All,
I had wrote a Jquery function, before fetching the data from applciation iam trying to check the APP_Session variable but syntax is the problem could you please help me
how we can resolve the problem.
<script type="text/javascript">
$( function() {
    $("#P1_ENG_PART1").autocomplete({
        source : function( request , response) {
                        data = getJParticipant(request.term);
                        response( data );
        focus  : function(event , ui){
                    event.preventDefault();
function getJParticipant(key)
   // Here i want to check the App_session logic code and hence i had implmented which is not working.
       Can any one help me how we can resolve the below problem.
     if (&APP_SESSION.) is not null then
      var ajaxRequest = new htmldb_Get( null , '&APP_ID.' , 'APPLICATION_PROCESS=GET_JPARTICIPANT' , 0);
   ajaxRequest.add( 'G_MX01' , key);
   ajaxResult = ajaxRequest.get();
   return ((ajaxResult.length>0)? ajaxResult.split( '~' ):null);
end if;
</script>Thanks,
Anoo..

Answer 1

Hi Anoo,
you can use app_id,page id ,session in javascript function,see the code given below
$v('pFlowId') // APP_ID
$v('pFlowStepId') // APP_PAGE_ID
$v('pInstance') // SESSIONEdited your code, try it.
<script type="text/javascript">
$( function() {
    $("#P1_ENG_PART1").autocomplete({
        source : function( request , response) {
                        data = getJParticipant(request.term);
                        response( data );
        focus  : function(event , ui){
                    event.preventDefault();
function getJParticipant(key)
   // Here i want to check the App_session logic code and hence i had implmented which is not working.
       Can any one help me how we can resolve the below problem.
     if ($v('pInstance')) is not null then
      var ajaxRequest = new htmldb_Get( null , '&APP_ID.' , 'APPLICATION_PROCESS=GET_JPARTICIPANT' , 0);
   ajaxRequest.add( 'G_MX01' , key);
   ajaxResult = ajaxRequest.get();
   return ((ajaxResult.length>0)? ajaxResult.split( '~' ):null);
end if;
</script>Regards,
Jitendra