listeners

1.Based on condition i fired alert from Jsp, alert working properly, control is not stop after that.

<script type="text/javascript">

                        alert("value Exist");

                        return false; // Control is not returning from here, 

  </script>

2. I gave listener in dialog, to trigger alert, it's working and control stop there itself.

but each and every time am getting alert.

In Jsp:

<script type="text/javascript">

function alerting(dialog){

                       alert("value Exist");

                     }

                </script>

In dialog.xml i gave

 <listeners jcr:primaryType="nt:unstructured"

    beforesubmit="function(dialog){alerting(dialog); return false;}"/> --> am getting alert in all the times, when i press ok.

Please, guide me to get alert when condition satisfied.not on all the times.